{"id":459,"date":"2026-09-04T09:30:59","date_gmt":"2026-09-04T09:30:59","guid":{"rendered":"http:\/\/french.arabpsychology.com\/scales\/inventaire-multidimensionnel-douleur-whympi-mpi-dlv\/"},"modified":"2026-09-04T09:30:59","modified_gmt":"2026-09-04T09:30:59","slug":"inventaire-multidimensionnel-douleur-whympi-mpi-dlv","status":"publish","type":"psych_scale","link":"https:\/\/french.arabpsychology.com\/?psych_scale=inventaire-multidimensionnel-douleur-whympi-mpi-dlv","title":{"rendered":"Inventaire multidimensionnel de la douleur \u2013 Version n\u00e9erlandaise \/ Inventaire multidimensionnel de la douleur de West Haven-Yale"},"content":{"rendered":"<h2>1. R\u00e9sum\u00e9 \/ Abstract<\/h2>\n<p>L&rsquo;<strong>Inventaire multidimensionnel de la douleur<\/strong> (<em>Multidimensional Pain Inventory<\/em>, MPI), initialement d\u00e9velopp\u00e9 sous l&rsquo;appellation de <em>West Haven-Yale Multidimensional Pain Inventory<\/em> (WHYMPI) par Robert D. Kerns, Dennis C. Turk et Thomas E. Rudy en 1985, constitue l&rsquo;un des instruments d&rsquo;\u00e9valuation psychom\u00e9trique les plus influents et rigoureux dans le domaine de la <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Douleur_chronique\">douleur chronique<\/a>. Con\u00e7u dans le cadre du mod\u00e8le biopsychosocial et cognitivo-comportemental, le MPI a \u00e9t\u00e9 adapt\u00e9 et valid\u00e9 en langue n\u00e9erlandaise (<em>Multidimensional Pain Inventory \u2013 Dutch Language Version<\/em>, MPI-DLV) par Richel Lousberg et ses collaborateurs en 1994. Cet auto-questionnaire standardis\u00e9 de 52 items \u00e9value de mani\u00e8re exhaustive l&rsquo;exp\u00e9rience subjective de la douleur, son retentissement fonctionnel et psychosocial, ainsi que les dynamiques interactionnelles au sein de l&rsquo;environnement du patient.<\/p>\n<p>L&rsquo;instrument est structur\u00e9 en trois sections distinctes mais interd\u00e9pendantes : la Section 1 (20 items) \u00e9value cinq dimensions fondamentales de l&rsquo;exp\u00e9rience douloureuse (S\u00e9v\u00e9rit\u00e9 de la douleur, Interf\u00e9rence dans la vie quotidienne, Sentiment de contr\u00f4le sur sa vie, D\u00e9tresse affective, Soutien social per\u00e7u) ; la Section 2 (14 items) mesure les r\u00e9actions per\u00e7ues du conjoint ou du partenaire significatif face aux manifestations de douleur du sujet, r\u00e9parties en trois sous-\u00e9chelles (R\u00e9ponses punitives, R\u00e9ponses solliciteuses, R\u00e9ponses distrayantes) ; et la Section 3 (18 items) quantifie la fr\u00e9quence d&rsquo;engagement dans diverses activit\u00e9s quotidiennes regroup\u00e9es en quatre sous-\u00e9chelles (T\u00e2ches m\u00e9nag\u00e8res, Travaux ext\u00e9rieurs, Activit\u00e9s hors du domicile, Activit\u00e9s sociales), compl\u00e9t\u00e9es par un Indice d&rsquo;activit\u00e9 g\u00e9n\u00e9rale (<em>General Activity Index<\/em>).<\/p>\n<p>Chaque item est \u00e9valu\u00e9 au moyen d&rsquo;une \u00e9chelle d&rsquo;\u00e9valuation num\u00e9rique en 7 points (gradu\u00e9e de 0 \u00e0 6) assortie d&rsquo;ancrages descriptifs sp\u00e9cifiques \u00e0 l&rsquo;item. L&rsquo;un des atouts majeurs de l&rsquo;instrument r\u00e9side dans sa capacit\u00e9 empirique \u00e0 classifier les patients douloureux chroniques en trois profils ou clusters cliniques distincts : les \u00ab Dysfonctionnels \u00bb (<em>Dysfunctional<\/em>), les \u00ab Interpersonnellement en d\u00e9tresse \u00bb (<em>Interpersonally Distressed<\/em>) et les \u00ab Ajust\u00e9s \u00bb ou \u00ab Copers adaptatifs \u00bb (<em>Adaptive Copers<\/em>). Les propri\u00e9t\u00e9s psychom\u00e9triques de la version originale et de la version n\u00e9erlandaise (MPI-DLV) d\u00e9montrent une consistance interne \u00e9lev\u00e9e (coefficients alpha de Cronbach s&rsquo;\u00e9chelonnant g\u00e9n\u00e9ralement entre 0,70 et 0,90), une excellente stabilit\u00e9 temporelle test-retest (<span class=\"arabpsy-math-inline\" data-latex=\"r = 0,62\">$r = 0,62$<\/span> \u00e0 $0,91$), ainsi qu&rsquo;une validit\u00e9 de construit, convergente et discriminante robuste confirm\u00e9e par de nombreuses analyses factorielles confirmatoires.<\/p>\n<h2>2. Mots-cl\u00e9s \/ Keywords<\/h2>\n<p>Douleur chronique, West Haven-Yale Multidimensional Pain Inventory, WHYMPI, Multidimensional Pain Inventory, MPI-DLV, \u00c9valuation biopsychosociale, Psychom\u00e9trie, Th\u00e9rapie cognitivo-comportementale, Profils de douleur, Comportements de douleur.<\/p>\n<h2>3. Auteurs \/ Authors<\/h2>\n<p>L&rsquo;inventaire original a \u00e9t\u00e9 con\u00e7u et valid\u00e9 par une \u00e9quipe de chercheurs pionniers en psychologie de la sant\u00e9 et en m\u00e9decine comportementale :<\/p>\n<ul>\n<li><strong>Robert D. Kerns, Ph.D.<\/strong> : Professeur \u00e9m\u00e9rite de psychiatrie, de neurologie et de psychologie \u00e0 l&rsquo;Universit\u00e9 Yale (<em>Yale University School of Medicine<\/em>), New Haven, Connecticut, \u00c9tats-Unis ; ancien directeur national du programme de gestion de la douleur au <em>Veterans Health Administration<\/em>.<\/li>\n<li><strong>Dennis C. Turk, Ph.D.<\/strong> : Professeur \u00e9m\u00e9rite de recherche sur la douleur au D\u00e9partement d&rsquo;anesth\u00e9siologie et de m\u00e9decine de la douleur de l&rsquo;Universit\u00e9 de Washington (<em>University of Washington<\/em>), Seattle, Washington, \u00c9tats-Unis ; figure de proue internationale de l&rsquo;approche cognitivo-comportementale de la douleur.<\/li>\n<li><strong>Thomas E. Rudy, Ph.D.<\/strong> : Professeur d&rsquo;anesth\u00e9siologie, de biostatistique et de psychiatrie computationnelle \u00e0 l&rsquo;Universit\u00e9 de Pittsburgh (<em>University of Pittsburgh<\/em>), Pittsburgh, Pennsylvanie, \u00c9tats-Unis.<\/li>\n<li><strong>Richel Lousberg, Ph.D.<\/strong> (Auteur de la version n\u00e9erlandaise MPI-DLV) : Chercheur et psychologue clinicien au D\u00e9partement de psychologie m\u00e9dicale et de psychiatrie de l&rsquo;Universit\u00e9 de Maastricht (<em>Maastricht University<\/em>) et au centre de r\u00e9adaptation Hoensbroeck, Pays-Bas.<\/li>\n<li><strong>Albert J. M. Groenman, Ph.D.<\/strong> (Co-auteur de la version n\u00e9erlandaise MPI-DLV) : D\u00e9partement de psychologie clinique, Universit\u00e9 de Maastricht, Pays-Bas.<\/li>\n<\/ul>\n<h2>4. Objectif \/ Purpose<\/h2>\n<p>L&rsquo;objectif principal du <em>Multidimensional Pain Inventory<\/em> (MPI \/ WHYMPI) et de son adaptation n\u00e9erlandaise (MPI-DLV) est de fournir une \u00e9valuation multidimensionnelle, standardis\u00e9e et quantitative de l&rsquo;exp\u00e9rience globale des patients souffrant de <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Syndrome_douloureux_r%C3%A9gional_complexe\">syndromes douloureux chroniques<\/a> persistant depuis plus de six semaines. Historiquement, l&rsquo;\u00e9valuation m\u00e9dicale de la douleur s&rsquo;est principalement cantonn\u00e9e \u00e0 des \u00e9chelles unidimensionnelles d&rsquo;intensit\u00e9 sensorielle (telles que l&rsquo;<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/fr.wikipedia.org\/wiki\/%C3%89chelle_visuelle_analogique\">\u00c9chelle Visuelle Analogique<\/a> ou l&rsquo;\u00c9chelle Num\u00e9rique). Bien que ces outils soient utiles en phase aigu\u00eb, ils s&rsquo;av\u00e8rent manifestement insuffisants pour appr\u00e9hender la complexit\u00e9 d&rsquo;un tableau douloureux chronique, o\u00f9 s&rsquo;entrem\u00ealent des dimensions affectives, cognitives, comportementales et interpersonnelles.<\/p>\n<p>Le MPI a \u00e9t\u00e9 sp\u00e9cialement \u00e9labor\u00e9 pour op\u00e9rationnaliser la perspective <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Mod%C3%A8le_biopsychosocial\">biopsychosociale<\/a> de la douleur. Il vise \u00e0 combler le foss\u00e9 existant entre les plaintes somatiques subjectives des patients, les croyances cognitives relatives au contr\u00f4le personnel, les r\u00e9percussions \u00e9motionnelles (d\u00e9pression, anxi\u00e9t\u00e9, irritabilit\u00e9), le niveau d&rsquo;incapacit\u00e9 fonctionnelle dans la vie domestique et sociale, et le r\u00f4le modulateur jou\u00e9 par les r\u00e9actions de l&rsquo;entourage imm\u00e9diat (notamment le conjoint ou partenaire intime).<\/p>\n<h3>Applications cliniques<\/h3>\n<p>En pratique clinique, le MPI remplit plusieurs fonctions diagnostiques et th\u00e9rapeutiques cruciales :<\/p>\n<ul>\n<li><strong>\u00c9valuation initiale compl\u00e8te :<\/strong> Il permet d&rsquo;\u00e9tablir un profil psychom\u00e9trique de base avant toute intervention m\u00e9dicale, chirurgicale, pharmacologique ou psychoth\u00e9rapeutique dans les centres sp\u00e9cialis\u00e9s d&rsquo;\u00e9valuation et de traitement de la douleur.<\/li>\n<li><strong>Classification typologique (Clustering) :<\/strong> L&rsquo;instrument permet de cat\u00e9goriser empiriquement les patients en sous-groupes homog\u00e8nes (Dysfonctionnels, En d\u00e9tresse interpersonnelle, Copers adaptatifs). Cette classification oriente directement le clinicien vers une m\u00e9decine personnalis\u00e9e et des interventions cibl\u00e9es (par exemple, une th\u00e9rapie de couple comportementale pour le profil en d\u00e9tresse interpersonnelle, ou une r\u00e9activation graduelle pour le profil dysfonctionnel).<\/li>\n<li><strong>Suivi de l&rsquo;efficacit\u00e9 th\u00e9rapeutique :<\/strong> Utilis\u00e9 lors d&rsquo;\u00e9valuations longitudinales post-traitement et lors de suivis \u00e0 moyen et long terme, le MPI permet de mesurer pr\u00e9cis\u00e9ment les gains th\u00e9rapeutiques, non seulement sur l&rsquo;intensit\u00e9 per\u00e7ue de la douleur, mais \u00e9galement sur l&rsquo;humeur, la reprise des activit\u00e9s et la modification des interactions conjugales.<\/li>\n<\/ul>\n<h3>Applications en recherche<\/h3>\n<p>Dans le domaine de la recherche translationnelle et clinique, le MPI sert d&rsquo;\u00e9talon-or (<em>gold standard<\/em>) pour tester l&rsquo;efficacit\u00e9 d&rsquo;essais contr\u00f4l\u00e9s randomis\u00e9s \u00e9valuant les <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Th%C3%A9rapie_cognitivo-comportementale\">th\u00e9rapies cognitivo-comportementales<\/a> (TCC), les programmes de r\u00e9adaptation fonctionnelle multidisciplinaire et les approches pharmacologiques novatrices. Il permet \u00e9galement d&rsquo;explorer les m\u00e9canismes m\u00e9diateurs et mod\u00e9rateurs reliant les croyances sur la douleur, le catastrophisme, le soutien social et l&rsquo;invalidit\u00e9 fonctionnelle objective.<\/p>\n<h2>5. Construit psychologique \/ Construct<\/h2>\n<p>Le <em>Multidimensional Pain Inventory<\/em> \u00e9value l&rsquo;exp\u00e9rience douloureuse comme un ph\u00e9nom\u00e8ne composite int\u00e9grant des processus sensoriels, affectifs, cognitifs, comportementaux et syst\u00e9miques. L&rsquo;inventaire est subdivis\u00e9 en trois sections principales et comprend un total de 12 sous-\u00e9chelles valid\u00e9es :<\/p>\n<h3>Section 1 : Dimensions cognitives, affectives et fonctionnelles de la douleur (20 items)<\/h3>\n<p>Cette premi\u00e8re section explore l&rsquo;impact direct de la douleur sur la vie du patient \u00e0 travers 5 sous-\u00e9chelles :<\/p>\n<ul>\n<li><strong>S\u00e9v\u00e9rit\u00e9 de la douleur (<em>Pain Severity<\/em> &#8211; 3 items) :<\/strong> Mesure l&rsquo;intensit\u00e9 actuelle de la douleur, la douleur moyenne ressentie au cours de la semaine \u00e9coul\u00e9e, ainsi que l&rsquo;ampleur de la souffrance physique globale \u00e9prouv\u00e9e par l&rsquo;individu.<\/li>\n<li><strong>Interf\u00e9rence de la douleur (<em>Interference<\/em> &#8211; 9 items) :<\/strong> \u00c9value \u00e0 quel point la condition douloureuse perturbe le fonctionnement quotidien du sujet. Cette sous-\u00e9chelle couvre un large spectre : capacit\u00e9 de travail, loisirs, relations conjugales et familiales, amiti\u00e9s et r\u00e9alisation des t\u00e2ches domestiques.<\/li>\n<li><strong>Contr\u00f4le sur sa vie (<em>Life Control<\/em> &#8211; 2 items) :<\/strong> Mesure le sentiment d&rsquo;<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Auto-efficacit%C3%A9\">auto-efficacit\u00e9<\/a> personnelle et la perception qu&rsquo;a le patient de ma\u00eetriser sa vie et de r\u00e9soudre efficacement ses difficult\u00e9s quotidiennes malgr\u00e9 la persistance des sympt\u00f4mes.<\/li>\n<li><strong>D\u00e9tresse affective (<em>Affective Distress<\/em> &#8211; 3 items) :<\/strong> \u00c9value l&rsquo;\u00e9tat \u00e9motionnel n\u00e9gatif global, incluant la d\u00e9pression, le niveau d&rsquo;anxi\u00e9t\u00e9, la tristesse, le sentiment d&rsquo;abattement et l&rsquo;irritabilit\u00e9 v\u00e9cus durant la semaine pr\u00e9c\u00e9dente.<\/li>\n<li><strong>Soutien social per\u00e7u (<em>Support<\/em> &#8211; 3 items) :<\/strong> Quantifie le degr\u00e9 d&rsquo;attention, de compr\u00e9hension, d&rsquo;aide et d&rsquo;inqui\u00e9tude bienveillante manifest\u00e9 par le conjoint ou la personne significative face au probl\u00e8me de douleur.<\/li>\n<\/ul>\n<h3>Section 2 : R\u00e9ponses per\u00e7ues de l&rsquo;entourage significatif (14 items)<\/h3>\n<p>Fond\u00e9e sur les th\u00e9ories du conditionnement op\u00e9rant appliqu\u00e9es \u00e0 la douleur, cette section mesure la mani\u00e8re dont le patient per\u00e7oit les r\u00e9actions de son partenaire face \u00e0 ses communications et comportements de douleur :<\/p>\n<ul>\n<li><strong>R\u00e9ponses punitives (<em>Punishing Responses<\/em> &#8211; 4 items) :<\/strong> Mesure les r\u00e9actions per\u00e7ues de rejet, d&rsquo;agacement, de frustration, de col\u00e8re ou d&rsquo;ignorance active de la part du conjoint lorsque le patient exprime sa souffrance.<\/li>\n<li><strong>R\u00e9ponses solliciteuses (<em>Solicitous Responses<\/em> &#8211; 6 items) :<\/strong> \u00c9value les comportements de surprotection, d&rsquo;assistance bienveillante, de prise en charge des t\u00e2ches du patient, d&rsquo;encouragement au repos ou d&rsquo;administration directe de m\u00e9dicaments. Bien que bien intentionn\u00e9es, ces r\u00e9ponses peuvent involontairement renforcer l&rsquo;invalidation fonctionnelle par renforcement positif des comportements douloureux.<\/li>\n<li><strong>R\u00e9ponses distrayantes (<em>Distracting Responses<\/em> &#8211; 4 items) :<\/strong> Quantifie les efforts d\u00e9ploy\u00e9s par le partenaire pour d\u00e9tourner l&rsquo;attention du patient de sa douleur en initiant des discussions, en allumant la t\u00e9l\u00e9vision ou en l&rsquo;engageant dans une activit\u00e9 stimulante.<\/li>\n<\/ul>\n<h3>Section 3 : Activit\u00e9s de la vie quotidienne (18 items)<\/h3>\n<p>Cette section mesure la fr\u00e9quence d&rsquo;engagement effectif du patient dans une s\u00e9rie d&rsquo;activit\u00e9s concr\u00e8tes au cours de la semaine \u00e9coul\u00e9e :<\/p>\n<ul>\n<li><strong>T\u00e2ches m\u00e9nag\u00e8res (<em>Household Chores<\/em> &#8211; 5 items) :<\/strong> Lavage de la vaisselle, pr\u00e9paration des repas, entretien m\u00e9nager courant (aspirateur, d\u00e9poussi\u00e9rage), lessive et r\u00e9fection des lits.<\/li>\n<li><strong>Travaux ext\u00e9rieurs (<em>Outdoor Work<\/em> &#8211; 5 items) :<\/strong> Tonte de la pelouse, jardinage, d\u00e9neigement ou ramassage des feuilles mortes, lavage de la voiture, entretien ext\u00e9rieur et r\u00e9parations de la maison.<\/li>\n<li><strong>Activit\u00e9s hors du domicile (<em>Activities Away from Home<\/em> &#8211; 4 items) :<\/strong> Courses alimentaires au supermarch\u00e9, sorties au cin\u00e9ma, restaurants, et s\u00e9ances d&rsquo;achats non alimentaires.<\/li>\n<li><strong>Activit\u00e9s sociales (<em>Social Activities<\/em> &#8211; 4 items) :<\/strong> Visites \u00e0 des amis, jeux de cartes ou jeux de soci\u00e9t\u00e9, sorties au parc ou \u00e0 la plage, et visites \u00e0 la famille \u00e9largie.<\/li>\n<li><strong>Indice d&rsquo;activit\u00e9 g\u00e9n\u00e9rale (<em>General Activity Index<\/em>) :<\/strong> Score composite refl\u00e9tant le niveau global de r\u00e9activation physique et d&rsquo;engagement comportemental de l&rsquo;individu.<\/li>\n<\/ul>\n<h2>6. Cadre th\u00e9orique \/ Theoretical Framework<\/h2>\n<p>Le d\u00e9veloppement du <em>West Haven-Yale Multidimensional Pain Inventory<\/em> s&rsquo;ancre \u00e0 la crois\u00e9e de trois paradigmes th\u00e9oriques majeurs ayant r\u00e9volutionn\u00e9 la m\u00e9decine comportementale et la <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Psychologie_de_la_sant%C3%A9\">psychologie de la sant\u00e9<\/a> durant la seconde moiti\u00e9 du XXe si\u00e8cle :<\/p>\n<h3>1. La th\u00e9orie du Gate Control (Portillon) de Melzack et Wall<\/h3>\n<p>Propos\u00e9e en 1965 par Ronald Melzack et Patrick Wall, la <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Th%C3%A9orie_du_portillon\">th\u00e9orie du portillon<\/a> a bris\u00e9 la vision lin\u00e9aire cart\u00e9sienne de la douleur (selon laquelle l&rsquo;intensit\u00e9 douloureuse serait strictement proportionnelle \u00e0 la l\u00e9sion tissulaire). En d\u00e9montrant que les influx nociceptifs aff\u00e9rents sont modul\u00e9s au niveau de la corne dorsale de la moelle \u00e9pini\u00e8re par des influences descendantes issues du cortex c\u00e9r\u00e9bral (pens\u00e9es, \u00e9motions, attention, attentes), cette th\u00e9orie a l\u00e9gitim\u00e9 l&rsquo;\u00e9valuation rigoureuse des composantes motivationnelles, affectives et cognitives dans l&rsquo;exp\u00e9rience de la douleur.<\/p>\n<h3>2. Le mod\u00e8le op\u00e9rant et comportemental de Fordyce<\/h3>\n<p>Wilbert E. Fordyce (1976) a d\u00e9montr\u00e9 que la douleur chronique ne se r\u00e9sume pas \u00e0 une exp\u00e9rience priv\u00e9e intrapsychique, mais s&rsquo;exprime par des \u00ab comportements de douleur \u00bb observables (plaintes verbales, g\u00e9missements, grimaces, postures antalgiques, \u00e9vitement d&rsquo;activit\u00e9s). Ces comportements sont soumis aux lois du <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Conditionnement_op%C3%A9rant\">conditionnement op\u00e9rant<\/a> de B.F. Skinner. Les r\u00e9actions de l&rsquo;environnement social imm\u00e9diat jouent un r\u00f4le d\u00e9terminant : des r\u00e9ponses excessivement solliciteuses (surprotection, dispense de corv\u00e9es) peuvent agir comme des renfor\u00e7ateurs positifs ou n\u00e9gatifs maintenant l&rsquo;incapacit\u00e9, tandis que des r\u00e9ponses punitives (critiques, rejet) peuvent accro\u00eetre la d\u00e9tresse affective et l&rsquo;isolement du patient. La Section 2 du MPI est l&rsquo;op\u00e9rationnalisation directe de ce mod\u00e8le op\u00e9rant.<\/p>\n<h3>3. Le mod\u00e8le cognitivo-comportemental de Turk et Rudy<\/h3>\n<p>Dennis Turk et Thomas Rudy ont \u00e9largi l&rsquo;approche comportementale en int\u00e9grant les th\u00e9ories cognitives de l&rsquo;\u00e9valuation du stress (<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Richard_Lazarus\">Richard Lazarus<\/a> &#038; Susan Folkman) et le concept d&rsquo;auto-efficacit\u00e9 d&rsquo;<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Albert_Bandura\">Albert Bandura<\/a>. Selon ce mod\u00e8le, l&rsquo;impact de la douleur est m\u00e9diatis\u00e9 par la fa\u00e7on dont l&rsquo;individu \u00e9value ses sympt\u00f4mes (menace per\u00e7ue, catastrophisme) et ses propres ressources pour y faire face (contr\u00f4le per\u00e7u sur sa vie, strat\u00e9gies d&rsquo;ajustement ou <em>coping<\/em>). Le MPI a \u00e9t\u00e9 con\u00e7u pour op\u00e9rationnaliser ces postulats cognitivo-comportementaux et fournir une taxonomie empirique des profils d&rsquo;ajustement \u00e0 la douleur.<\/p>\n<h2>7. Validit\u00e9 \/ Validity<\/h2>\n<p>L&rsquo;inventaire multidimensionnel de la douleur a fait l&rsquo;objet de validations empiriques exhaustives, confirmant son excellente qualit\u00e9 m\u00e9trologique \u00e0 travers diverses populations cliniques (lombalgies chroniques, fibromyalgie, douleurs neuropathiques, c\u00e9phal\u00e9es, arthrose).<\/p>\n<h3>Validit\u00e9 de construit et profilage taxonomique (Clustering)<\/h3>\n<p>L&rsquo;une des plus remarquables contributions psychom\u00e9triques du MPI r\u00e9side dans la d\u00e9monstration de sa validit\u00e9 typologique. \u00c0 l&rsquo;aide de techniques de classification automatique (<em>k-means cluster analysis<\/em>), Turk et Rudy (1988), puis Lousberg et al. (1994) pour la version n\u00e9erlandaise, ont identifi\u00e9 trois profils homog\u00e8nes et r\u00e9plicables :<\/p>\n<ul>\n<li><strong>Cluster 1 : Dysfonctionnel (<em>Dysfunctional<\/em>) :<\/strong> Caract\u00e9ris\u00e9 par des scores tr\u00e8s \u00e9lev\u00e9s de s\u00e9v\u00e9rit\u00e9 de la douleur, une interf\u00e9rence fonctionnelle majeure, une d\u00e9tresse affective importante et un faible sentiment de contr\u00f4le personnel sur leur vie.<\/li>\n<li><strong>Cluster 2 : Interpersonnellement en d\u00e9tresse (<em>Interpersonally Distressed<\/em>) :<\/strong> Caract\u00e9ris\u00e9 par une perception extr\u00eamement faible du soutien du partenaire, associ\u00e9e \u00e0 des niveaux \u00e9lev\u00e9s de r\u00e9ponses punitives de la part de l&rsquo;entourage et une d\u00e9tresse affective notable.<\/li>\n<li><strong>Cluster 3 : Copers adaptatifs (<em>Adaptive Copers<\/em>) :<\/strong> Caract\u00e9ris\u00e9 par une s\u00e9v\u00e9rit\u00e9 mod\u00e9r\u00e9e de la douleur, un niveau d&rsquo;interf\u00e9rence fonctionnelle tr\u00e8s faible, une faible d\u00e9tresse affective et un sentiment \u00e9lev\u00e9 de ma\u00eetrise et de contr\u00f4le sur leur vie quotidienne.<\/li>\n<\/ul>\n<h3>Validit\u00e9 convergente et discriminante<\/h3>\n<p>Les \u00e9tudes de validation men\u00e9es par Kerns et al. (1985), Bernstein et al. (1995), ainsi que Lousberg et al. (1992, 1994) pour le MPI-DLV, r\u00e9v\u00e8lent des corr\u00e9lations convergentes hautement significatives :<\/p>\n<ul>\n<li>La sous-\u00e9chelle <em>Affective Distress<\/em> corr\u00e8le fortement avec l&rsquo;Inventaire de D\u00e9pression de Beck (BDI, <span class=\"arabpsy-math-inline\" data-latex=\"r = 0,65\">$r = 0,65$<\/span> \u00e0 $0,78$) et l&rsquo;\u00e9chelle d&rsquo;anxi\u00e9t\u00e9 du STAI (<span class=\"arabpsy-math-inline\" data-latex=\"r = 0,60\">$r = 0,60$<\/span>).<\/li>\n<li>La sous-\u00e9chelle <em>Interference<\/em> montre de fortes corr\u00e9lations positives avec le <em>Roland-Morris Disability Questionnaire<\/em> (RMDQ, <span class=\"arabpsy-math-inline\" data-latex=\"r = 0,71\">$r = 0,71$<\/span>) et l&rsquo;<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Indice_d%27incapacit%C3%A9_d%27Oswestry\">Oswestry Disability Index<\/a> (ODI, <span class=\"arabpsy-math-inline\" data-latex=\"r = 0,68\">$r = 0,68$<\/span>).<\/li>\n<li>La sous-\u00e9chelle <em>Pain Severity<\/em> corr\u00e8le \u00e9troitement avec l&rsquo;\u00c9chelle Visuelle Analogique (EVA) d&rsquo;intensit\u00e9 (<span class=\"arabpsy-math-inline\" data-latex=\"r = 0,74\">$r = 0,74$<\/span> \u00e0 $0,82$).<\/li>\n<li>La validit\u00e9 discriminante est attest\u00e9e par l&rsquo;absence de corr\u00e9lations significatives entre la sous-\u00e9chelle <em>Support<\/em> ou les sous-\u00e9chelles d&rsquo;activit\u00e9s et des mesures sans rapport comme la d\u00e9sirabilit\u00e9 sociale (\u00e9chelle de Marlowe-Crowne, $r < 0,15$).<\/li>\n<\/ul>\n<h3>Validit\u00e9 pr\u00e9dictive et sensibilit\u00e9 au changement<\/h3>\n<p>Le MPI a d\u00e9montr\u00e9 une sensibilit\u00e9 clinique sup\u00e9rieure pour d\u00e9tecter les changements th\u00e9rapeutiques apr\u00e8s des programmes interdisciplinaires de gestion de la douleur. Les diminutions des scores d&rsquo;interf\u00e9rence et d&rsquo;inconfort affectif pr\u00e9disent avec pr\u00e9cision la reprise professionnelle et la r\u00e9duction de l&rsquo;utilisation des services de sant\u00e9 \u00e0 12 mois d&rsquo;intervalle.<\/p>\n<h2>8. Fid\u00e9lit\u00e9 \/ Reliability<\/h2>\n<p>La fid\u00e9lit\u00e9 de l&rsquo;inventaire a \u00e9t\u00e9 \u00e9tablie par de multiples \u00e9tudes psychom\u00e9triques rigoureuses, tant pour la version am\u00e9ricaine d&rsquo;origine (Kerns et al., 1985) que pour la version n\u00e9erlandaise MPI-DLV (Lousberg et al., 1994) et d&rsquo;autres adaptations internationales :<\/p>\n<h3>Consistance interne (Alpha de Cronbach)<\/h3>\n<p>Les coefficients de coh\u00e9rence interne calcul\u00e9s sur de larges cohortes de patients douloureux chroniques t\u00e9moignent d&rsquo;une remarquable homog\u00e9n\u00e9it\u00e9 des sous-\u00e9chelles :<\/p>\n<ul>\n<li><strong>Section 1 :<\/strong> S\u00e9v\u00e9rit\u00e9 de la douleur (<span class=\"arabpsy-math-inline\" data-latex=\"\u0007lpha = 0,72\">$\u0007lpha = 0,72$<\/span> \u00e0 $0,86$), Interf\u00e9rence (<span class=\"arabpsy-math-inline\" data-latex=\"\u0007lpha = 0,86\">$\u0007lpha = 0,86$<\/span> \u00e0 $0,93$), Contr\u00f4le sur sa vie (<span class=\"arabpsy-math-inline\" data-latex=\"\u0007lpha = 0,70\">$\u0007lpha = 0,70$<\/span> \u00e0 $0,82$), D\u00e9tresse affective (<span class=\"arabpsy-math-inline\" data-latex=\"\u0007lpha = 0,78\">$\u0007lpha = 0,78$<\/span> \u00e0 $0,87$), Soutien social (<span class=\"arabpsy-math-inline\" data-latex=\"\u0007lpha = 0,81\">$\u0007lpha = 0,81$<\/span> \u00e0 $0,90$).<\/li>\n<li><strong>Section 2 :<\/strong> R\u00e9ponses punitives (<span class=\"arabpsy-math-inline\" data-latex=\"\u0007lpha = 0,76\">$\u0007lpha = 0,76$<\/span> \u00e0 $0,84$), R\u00e9ponses solliciteuses (<span class=\"arabpsy-math-inline\" data-latex=\"\u0007lpha = 0,78\">$\u0007lpha = 0,78$<\/span> \u00e0 $0,88$), R\u00e9ponses distrayantes (<span class=\"arabpsy-math-inline\" data-latex=\"\u0007lpha = 0,74\">$\u0007lpha = 0,74$<\/span> \u00e0 $0,81$).<\/li>\n<li><strong>Section 3 :<\/strong> T\u00e2ches m\u00e9nag\u00e8res (<span class=\"arabpsy-math-inline\" data-latex=\"\u0007lpha = 0,77\">$\u0007lpha = 0,77$<\/span> \u00e0 $0,86$), Travaux ext\u00e9rieurs (<span class=\"arabpsy-math-inline\" data-latex=\"\u0007lpha = 0,72\">$\u0007lpha = 0,72$<\/span> \u00e0 $0,81$), Activit\u00e9s hors du domicile (<span class=\"arabpsy-math-inline\" data-latex=\"\u0007lpha = 0,68\">$\u0007lpha = 0,68$<\/span> \u00e0 $0,75$), Activit\u00e9s sociales (<span class=\"arabpsy-math-inline\" data-latex=\"\u0007lpha = 0,65\">$\u0007lpha = 0,65$<\/span> \u00e0 $0,74$).<\/li>\n<\/ul>\n<h3>Stabilit\u00e9 temporelle (Test-Retest)<\/h3>\n<p>Dans l&rsquo;\u00e9tude princeps de Kerns et al. (1985), la fid\u00e9lit\u00e9 test-retest \u00e9valu\u00e9e \u00e0 un intervalle de deux semaines sans intervention th\u00e9rapeutique a montr\u00e9 des coefficients de corr\u00e9lation de Pearson stables et statistiquement significatifs ($p < 0,001$) :<\/p>\n<ul>\n<li>S\u00e9v\u00e9rit\u00e9 de la douleur : <span class=\"arabpsy-math-inline\" data-latex=\"r = 0,86\">$r = 0,86$<\/span><\/li>\n<li>Interf\u00e9rence : <span class=\"arabpsy-math-inline\" data-latex=\"r = 0,87\">$r = 0,87$<\/span><\/li>\n<li>Contr\u00f4le sur sa vie : <span class=\"arabpsy-math-inline\" data-latex=\"r = 0,79\">$r = 0,79$<\/span><\/li>\n<li>D\u00e9tresse affective : <span class=\"arabpsy-math-inline\" data-latex=\"r = 0,84\">$r = 0,84$<\/span><\/li>\n<li>Soutien social : <span class=\"arabpsy-math-inline\" data-latex=\"r = 0,91\">$r = 0,91$<\/span><\/li>\n<li>R\u00e9ponses du partenaire (Section 2) : <span class=\"arabpsy-math-inline\" data-latex=\"r = 0,77\">$r = 0,77$<\/span> \u00e0 $0,89$<\/li>\n<li>Activit\u00e9s quotidiennes (Section 3) : <span class=\"arabpsy-math-inline\" data-latex=\"r = 0,62\">$r = 0,62$<\/span> \u00e0 $0,82$<\/li>\n<\/ul>\n<p>Les analyses de stabilit\u00e9 men\u00e9es par Lousberg et al. (1994) sur la cohorte n\u00e9erlandaise confirment ces indices de reproductibilit\u00e9 avec des coefficients intra-classes (ICC) variant entre 0,71 et 0,89 sur un intervalle de trois semaines.<\/p>\n<h2>9. Analyse factorielle \/ Factor Analysis<\/h2>\n<p>La structure dimensionnelle du MPI a \u00e9t\u00e9 explor\u00e9e et valid\u00e9e par une s\u00e9rie d&rsquo;analyses factorielles exploratoires (AFE) \u00e0 extraction en composantes principales avec rotation varimax et oblimin, compl\u00e9t\u00e9es ult\u00e9rieurement par des mod\u00e9lisations en \u00e9quations structurelles et des analyses factorielles confirmatoires (AFC) multigroupes.<\/p>\n<h3>Structure factorielle de la Section 1<\/h3>\n<p>L&rsquo;AFE men\u00e9e sur les 20 items de la Section 1 extrait de mani\u00e8re constante 5 facteurs distincts expliquant plus de 65 % de la variance totale :<\/p>\n<ul>\n<li>Le <strong>Facteur 1 (Interf\u00e9rence)<\/strong> regroupe les 9 items correspondants avec des saturations factorielles tr\u00e8s \u00e9lev\u00e9es comprises entre 0,62 et 0,85.<\/li>\n<li>Le <strong>Facteur 2 (Soutien social)<\/strong> r\u00e9unit les items 5, 10 et 15 avec des saturations sup\u00e9rieures \u00e0 0,78.<\/li>\n<li>Le <strong>Facteur 3 (S\u00e9v\u00e9rit\u00e9 de la douleur)<\/strong> rassemble les items 1, 7 et 19 avec des saturations comprises entre 0,70 et 0,84.<\/li>\n<li>Le <strong>Facteur 4 (D\u00e9tresse affective)<\/strong> regroupe les items 6, 12 et 18 (saturations entre 0,65 et 0,81).<\/li>\n<li>Le <strong>Facteur 5 (Contr\u00f4le sur sa vie)<\/strong> isole les items 11 et 16 (saturations n\u00e9gatives avant inversion de -0,68 et -0,74).<\/li>\n<\/ul>\n<h3>Structure factorielle de la Section 2<\/h3>\n<p>Pour les 14 items portant sur les r\u00e9ponses du conjoint, l&rsquo;analyse factorielle d\u00e9gage sans ambigu\u00eft\u00e9 une solution \u00e0 3 facteurs ind\u00e9pendants expliquant environ 58 % de la variance :<\/p>\n<ul>\n<li><strong>Facteur Sollicitude :<\/strong> Saturations comprises entre 0,55 et 0,82 pour les items 2, 5, 8, 11, 13 et 14.<\/li>\n<li><strong>Facteur Punitif :<\/strong> Saturations comprises entre 0,64 et 0,86 pour les items 1, 4, 7 et 10.<\/li>\n<li><strong>Facteur Distraction :<\/strong> Saturations comprises entre 0,58 et 0,79 pour les items 3, 6, 9 et 12.<\/li>\n<\/ul>\n<h3>Structure factorielle de la Section 3<\/h3>\n<p>L&rsquo;analyse des 18 items d&rsquo;activit\u00e9 confirme l&rsquo;organisation en 4 sous-facteurs distincts correspondant aux diff\u00e9rents domaines de la vie quotidienne, tout en autorisant le calcul d&rsquo;un facteur d&rsquo;ordre sup\u00e9rieur repr\u00e9sentant le niveau global d&rsquo;activation comportementale.<\/p>\n<h3>Ajustement des mod\u00e8les confirmatoires (AFC)<\/h3>\n<p>Les \u00e9tudes confirmatoires modernes (notamment Bernstein et al., 1995 ; Lousberg et al., 1997) ont test\u00e9 l&rsquo;ad\u00e9quation du mod\u00e8le th\u00e9orique sous-jacent. Les indices d&rsquo;ajustement rapport\u00e9s attestent d&rsquo;une excellente concordance aux donn\u00e9es observ\u00e9es : $chi^2\/dl < 2,5$, <em>Comparative Fit Index<\/em> (CFI) <span class=\"arabpsy-math-inline\" data-latex=\"&gt; 0,92\">$> 0,92$<\/span>, <em>Tucker-Lewis Index<\/em> (TLI) <span class=\"arabpsy-math-inline\" data-latex=\"&gt; 0,91\">$> 0,91$<\/span>, et <em>Root Mean Square Error of Approximation<\/em> (RMSEA) $< 0,058$, validant ainsi l'invariance de mesure de l'instrument \u00e0 travers les sexes et les sous-types \u00e9tiologiques de douleur chronique.<\/p>\n<h2>10. Instrument de mesure \/ Instrument<\/h2>\n<ul>\n<li><strong>Type d&rsquo;instrument :<\/strong> Auto-questionnaire psychom\u00e9trique standardis\u00e9 sur papier ou informatis\u00e9.<\/li>\n<li><strong>Nombre total d&rsquo;items :<\/strong> 52 items r\u00e9partis en 3 sections.<\/li>\n<li><strong>Structure des sections et sous-\u00e9chelles :<\/strong>\n<ul>\n<li><strong>Section 1 (20 items, 5 sous-\u00e9chelles) :<\/strong>\n<ul>\n<li>S\u00e9v\u00e9rit\u00e9 de la douleur (<em>Pain Severity<\/em>) : Items 1, 7, 19.<\/li>\n<li>Interf\u00e9rence (<em>Interference<\/em>) : Items 2, 3, 4, 8, 9, 13, 14, 17, 20.<\/li>\n<li>Contr\u00f4le sur sa vie (<em>Life Control<\/em>) : Items 11, 16 (Items invers\u00e9s).<\/li>\n<li>D\u00e9tresse affective (<em>Affective Distress<\/em>) : Items 6, 12, 18.<\/li>\n<li>Soutien social (<em>Support<\/em>) : Items 5, 10, 15.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Section 2 (14 items, 3 sous-\u00e9chelles de r\u00e9ponses du partenaire) :<\/strong>\n<ul>\n<li>R\u00e9ponses punitives (<em>Punishing Responses<\/em>) : Items 21, 24, 27, 30 (not\u00e9s 1, 4, 7, 10 dans la section 2).<\/li>\n<li>R\u00e9ponses solliciteuses (<em>Solicitous Responses<\/em>) : Items 22, 25, 28, 31, 33, 34 (not\u00e9s 2, 5, 8, 11, 13, 14 dans la section 2).<\/li>\n<li>R\u00e9ponses distrayantes (<em>Distracting Responses<\/em>) : Items 23, 26, 29, 32 (not\u00e9s 3, 6, 9, 12 dans la section 2).<\/li>\n<\/ul>\n<\/li>\n<li><strong>Section 3 (18 items, 4 sous-\u00e9chelles d&rsquo;activit\u00e9s + indice composite) :<\/strong>\n<ul>\n<li>T\u00e2ches m\u00e9nag\u00e8res (<em>Household Chores<\/em>) : Items 35, 39, 43, 47, 51 (not\u00e9s 1, 5, 9, 13, 17 dans la section 3).<\/li>\n<li>Travaux ext\u00e9rieurs (<em>Outdoor Work<\/em>) : Items 36, 40, 44, 48, 52 (not\u00e9s 2, 6, 10, 14, 18 dans la section 3).<\/li>\n<li>Activit\u00e9s hors domicile (<em>Activities Away from Home<\/em>) : Items 37, 41, 45, 49 (not\u00e9s 3, 7, 11, 15 dans la section 3).<\/li>\n<li>Activit\u00e9s sociales (<em>Social Activities<\/em>) : Items 38, 42, 46, 50 (not\u00e9s 4, 8, 12, 16 dans la section 3).<\/li>\n<li>Indice d&rsquo;activit\u00e9 g\u00e9n\u00e9rale (<em>General Activity Index<\/em>) : Moyenne de l&rsquo;ensemble des 18 items d&rsquo;activit\u00e9.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u00c9chelle de r\u00e9ponse :<\/strong> \u00c9chelle d&rsquo;\u00e9valuation num\u00e9rique en 7 points (0 \u00e0 6) avec descriptions d&rsquo;ancrage sp\u00e9cifiques \u00e0 chaque item (e.g., 0 = &lsquo;No pain&rsquo; \/ &lsquo;Not at all&rsquo; \u00e0 6 = &lsquo;Severe pain&rsquo; \/ &lsquo;Extremely&rsquo;) \/ <em>7-point numerical rating scale (0 to 6) with item-specific anchor descriptions (e.g., 0 = &lsquo;No pain&rsquo; \/ &lsquo;Not at all&rsquo; to 6 = &lsquo;Severe pain&rsquo; \/ &lsquo;Extremely&rsquo;)<\/em>.<\/li>\n<li><strong>R\u00e8gles de cotation et scores invers\u00e9s :<\/strong>\n<ul>\n<li>Dans la Section 1, les items <strong>11<\/strong> et <strong>16<\/strong> sont invers\u00e9s : <span class=\"arabpsy-math-inline\" data-latex=\"\\text{Score recod\u00e9} = 6 - \\text{Score brut}\">$\\text{Score recod\u00e9} = 6 &#8211; \\text{Score brut}$<\/span>.<\/li>\n<li>Le score de chaque sous-\u00e9chelle est obtenu en calculant la moyenne arithm\u00e9tique (ou la somme standardis\u00e9e) des items correspondants, produisant un score variant de 0 \u00e0 6 pour chaque domaine.<\/li>\n<li>Les scores peuvent \u00eatre convertis en scores T standardis\u00e9s (moyenne = 50, \u00e9cart-type = 10) pour \u00eatre compar\u00e9s aux normes de r\u00e9f\u00e9rence cliniques et alimenter les algorithmes de classification en clusters (Dysfonctionnel, En d\u00e9tresse interpersonnelle, Coper adaptatif).<\/li>\n<\/ul>\n<\/li>\n<li><strong>Dur\u00e9e de passation :<\/strong> Environ 15 \u00e0 20 minutes pour l&rsquo;auto-administration compl\u00e8te.<\/li>\n<\/ul>\n<h2>11. Permissions, Tarifs et Ann\u00e9e du test \/ Permissions &#038; Fee and Test Year<\/h2>\n<ul>\n<li><strong>Ann\u00e9e de publication initiale :<\/strong> 1985 (WHYMPI Version 1.0 \/ Version 2.0 par Kerns, Turk &#038; Rudy) ; 1994 pour la version autoris\u00e9e en langue n\u00e9erlandaise (MPI-DLV par Lousberg, Groenman et al.).<\/li>\n<li><strong>Statut du droit d&rsquo;auteur :<\/strong> Le <em>Multidimensional Pain Inventory<\/em> est prot\u00e9g\u00e9 par le droit d&rsquo;auteur original d\u00e9tenu par ses auteurs universitaires (R.D. Kerns, D.C. Turk, T.E. Rudy).<\/li>\n<li><strong>Conditions d&rsquo;utilisation et licences :<\/strong> L&rsquo;utilisation du questionnaire \u00e0 des fins de recherche clinique universitaire non commerciale, d&rsquo;enseignement ou de pratique clinique hospitali\u00e8re individuelle est g\u00e9n\u00e9ralement autoris\u00e9e sans frais, sous r\u00e9serve d&rsquo;une citation bibliographique rigoureuse des publications princeps. Pour toute exploitation commerciale, int\u00e9gration dans des progiciels de t\u00e9l\u00e9sant\u00e9 propri\u00e9taires ou essais cliniques sponsoris\u00e9s par l&rsquo;industrie pharmaceutique, une demande d&rsquo;autorisation formelle doit \u00eatre adress\u00e9e aux d\u00e9tenteurs des droits ou aux distributeurs institutionnels agr\u00e9\u00e9s.<\/li>\n<\/ul>\n<h2>12. R\u00e9f\u00e9rences \/ References<\/h2>\n<ul>\n<li>Bernstein, I. H., Jaremko, M. E., &#038; Hinkley, B. S. (1995). On the psychometric integrity of the West Haven-Yale Multidimensional Pain Inventory. <em>Journal of Behavioral Medicine<\/em>, 18(3), 295\u2013307. <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/doi.org\/10.1007\/BF01857876\">https:\/\/doi.org\/10.1007\/BF01857876<\/a><\/li>\n<li>Fordyce, W. E. (1976). <em>Behavioral methods for chronic pain and illness<\/em>. C.V. Mosby Company.<\/li>\n<li>Kerns, R. D., Turk, D. C., &#038; Rudy, T. E. (1985). The West Haven-Yale Multidimensional Pain Inventory (WHYMPI). <em>Pain<\/em>, 23(4), 345\u2013356. <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/doi.org\/10.1016\/0304-3959(85)90004-1\">https:\/\/doi.org\/10.1016\/0304-3959(85)90004-1<\/a><\/li>\n<li>Lousberg, R., Groenman, A. J. M., Schmidt, A. J., &#038; van Houwelingen, H. C. (1994). Profile interpretation of the Multidimensional Pain Inventory: Dutch Language Version. <em>Pain<\/em>, 59(2), 173\u2013177. <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/doi.org\/10.1016\/0304-3959(94)90069-8\">https:\/\/doi.org\/10.1016\/0304-3959(94)90069-8<\/a><\/li>\n<li>Lousberg, R., Schmidt, A. J., &#038; Groenman, A. J. M. (1992). The relationship between the Multidimensional Pain Inventory, the Pain Assessment Index, and the McGill Pain Questionnaire in Dutch chronic pain patients. <em>Clinical Journal of Pain<\/em>, 8(2), 140\u2013147. <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/doi.org\/10.1097\/00002508-199206000-00009\">https:\/\/doi.org\/10.1097\/00002508-199206000-00009<\/a><\/li>\n<li>Melzack, R., &#038; Wall, P. D. (1965). Pain mechanisms: A new theory. <em>Science<\/em>, 150(3699), 971\u2013979. <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/doi.org\/10.1126\/science.150.3699.971\">https:\/\/doi.org\/10.1126\/science.150.3699.971<\/a><\/li>\n<li>Rudy, T. E., Turk, D. C., Zaki, H. S., &#038; Curtin, H. D. (1989). An empirical taxometric alternative to traditional classification of temporomandibular disorders. <em>Pain<\/em>, 36(3), 311\u2013320. <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/doi.org\/10.1016\/0304-3959(89)90091-2\">https:\/\/doi.org\/10.1016\/0304-3959(89)90091-2<\/a><\/li>\n<li>Turk, D. C., &#038; Rudy, T. E. (1988). Toward an empirically derived taxonomy of chronic pain patients: Integration of psychological assessment data. <em>Journal of Consulting and Clinical Psychology<\/em>, 56(2), 233\u2013238. <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/doi.org\/10.1037\/0022-006X.56.2.233\">https:\/\/doi.org\/10.1037\/0022-006X.56.2.233<\/a><\/li>\n<\/ul>\n<h2>13. Questions et items du questionnaire (Scale Items)<\/h2>\n<div class=\"wpt-scale-items-container\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:12px; margin:28px 0; overflow:hidden; box-shadow:0 4px 12px rgba(0,0,0,0.03);\">\n<div class=\"wpt-scale-notice\" style=\"direction:ltr; text-align:left; background:#f8fafc; border-bottom:1px solid #e2e8f0; padding:14px 20px; font-size:13.5px; color:#475569; font-weight:500;\">\n    Voici les items originaux de l&rsquo;\u00e9chelle tels que publi\u00e9s dans les \u00e9tudes psychom\u00e9triques de r\u00e9f\u00e9rence, sans modification ni traduction, afin de pr\u00e9server la validit\u00e9 et la fid\u00e9lit\u00e9 de l&rsquo;instrument :\n  <\/div>\n<div class=\"wpt-scale-english-box\" style=\"direction:ltr; text-align:left; padding:20px 24px; font-family:-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; font-size:14.5px; color:#1e293b; line-height:1.7;\">\n<div class=\"wpt-scale-instructions\" style=\"background:#f1f5f9; border-left:4px solid #64748b; border-radius:0 8px 8px 0; padding:12px 16px; margin-bottom:16px; font-size:13.5px; color:#334155;\">\n      <strong style=\"color:#0f172a;\">Instructions \/ Directions:<\/strong> This questionnaire is designed to assess how your pain affects various aspects of your life. Please answer each question by circling the number that best describes your experience over the past week.\n    <\/div>\n<div class=\"wpt-scale-response-format\" style=\"background:#eff6ff; border-left:4px solid #3b82f6; border-radius:0 8px 8px 0; padding:12px 16px; margin-bottom:14px; font-size:13.5px; color:#1e40af;\">\n      <strong style=\"color:#1e3a8a;\">Response Scale:<\/strong> 7-point numerical rating scale (0 to 6) with item-specific anchor descriptions (e.g., 0 = &#039;No pain&#039; \/ &#039;Not at all&#039; to 6 = &#039;Severe pain&#039; \/ &#039;Extremely&#039;)\n    <\/div>\n<div class=\"wpt-scale-reverse-scoring\" style=\"background:#fffbeb; border-left:4px solid #f59e0b; border-radius:0 8px 8px 0; padding:12px 16px; margin-bottom:14px; font-size:13.5px; color:#92400e;\">\n      <strong style=\"color:#78350f;\">Scoring \/ Reverse Items:<\/strong> The WHYMPI\/MPI consists of three sections:<br \/>\nSection 1 (20 items, 5 subscales): Pain Severity (items 1, 7, 19), Interference (items 2, 3, 4, 8, 9, 13, 14, 17, 20), Life Control (items 11, 16), Affective Distress (items 6, 12, 18), Support (items 5, 10, 15). Items 11, 16 are reverse scored.<br \/>\nSection 2 (14 items, 3 subscales of significant other responses): Punishing Responses (items 1, 4, 7, 10), Solicitous Responses (items 2, 5, 8, 11, 13, 14), Distracting Responses (items 3, 6, 9, 12).<br \/>\nSection 3 (18 items, 4 subscales of general activity): Household Chores (items 1, 5, 9, 13, 17), Outdoor Work (items 2, 6, 10, 14, 18), Activities Away from Home (items 3, 7, 11, 15), Social Activities (items 4, 8, 12, 16), plus a General Activity Index.\n    <\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px;\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">1<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">SECTION 1<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">1<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Rate the level of your pain at the present time.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">2<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">In general, how much does your pain problem interfere with your day to day activities?<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">3<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Since the time you developed a pain problem, how much has your pain changed your ability to work?<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">4<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">How much has your pain changed the amount of satisfaction or enjoyment you get from participating in social and recreational activities?<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">5<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">How supportive or helpful is your spouse (or significant other) to you in relation to your pain?<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">6<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Rate your overall mood during the past week.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">7<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">On the average, how severe has your pain been during the past week?<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">8<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">How much has your pain changed your ability to participate in recreational and other social activities?<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">9<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">How much has your pain changed the amount of satisfaction you get from family-related activities?<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">10<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">How worried is your spouse (or significant other) about you in relation to your pain problem?<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">11<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">During the past week, how much control do you feel that you have had over your life?<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">12<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">How much suffering do you experience because of your pain?<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">13<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">How much has your pain changed your relationship with your spouse, family, or other significant person?<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">14<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">How much has your pain changed your ability to do household chores?<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">15<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">How attentive is your spouse (or significant other) to your pain problem?<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">16<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">During the past week, how much do you feel that you&#039;ve been able to deal with your problems?<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">17<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">How much has your pain changed your ability to engage in family and other social activities?<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">18<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">How irritable have you been during the past week?<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">19<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">How much pain are you having at the present time?<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">20<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">How much has your pain changed your ability to engage in everyday activities at home?<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px;\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">21<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">SECTION 2 (Responses by significant other when you are in pain)<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">21<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Ignores me.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">22<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Asks me what he\/she can do to help.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">23<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Reads to me.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">24<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Expresses irritation at me.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">25<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Takes over my chores.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">26<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Talks to me to take my mind off the pain.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">27<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Expresses frustration at me.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">28<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Encourages me to rest.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">29<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Tries to get me involved in some activity.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">30<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Expresses anger at me.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">31<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Gets me something to eat or drink.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">32<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Turns on the T.V. to take my mind off the pain.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">33<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Gets me pain medication.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">34<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Treats me with extra care.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px;\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">35<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">SECTION 3 (Frequency of activities during the past week)<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">35<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Wash dishes.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">36<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Mow the lawn.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">37<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Go to the grocery store.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">38<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Play cards or other games.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">39<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Clean the house (e.g., dusting, vacuuming).<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">40<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Work in the garden.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">41<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Go to a movie.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">42<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Visit friends.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">43<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Prepare a meal.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">44<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Shovel snow or rake leaves.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">45<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Go to the park or beach.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">46<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Go out to eat.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">47<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Do laundry.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">48<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Wash the car.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">49<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Go shopping for non-food items.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">50<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Visit family or relatives.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">51<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Make the beds.<\/div>\n<\/div>\n<div class=\"wpt-scale-item-row\" style=\"background:#ffffff; border:1px solid #e2e8f0; border-radius:8px; padding:12px 16px; margin-bottom:10px; display:flex; align-items:flex-start; gap:12px; box-shadow:0 1px 2px rgba(0,0,0,0.02);\">\n  <span style=\"display:inline-flex; align-items:center; justify-content:center; min-width:28px; height:28px; background:#2563eb; color:#ffffff; font-weight:700; font-size:12.5px; border-radius:50%; flex-shrink:0; margin-top:1px;\">52<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">Do yard or house maintenance work.<\/div>\n<\/div><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Guide psychom\u00e9trique complet sur l&rsquo;Inventaire multidimensionnel de la douleur (MPI \/ WHYMPI \/ MPI-DLV) d\u00e9velopp\u00e9 par Kerns, Turk et Rudy (1985) et adapt\u00e9 en n\u00e9erlandais par Lousberg et Groenman (1994). Pr\u00e9sentation des 52 items, des 12 sous-\u00e9chelles, du cadre th\u00e9orique cognitivo-comportemental, de la taxonomie des clusters de douleur et des normes de validation.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","categories":[694,1086,1085],"tags":[1082,1083,69,1087,1078,1080,16,1088,1084,1079],"class_list":["post-459","psych_scale","type-psych_scale","status-publish","hentry","category-echelles-devaluation-en-psychologie-de-la-sante","category-evaluation-de-la-douleur","category-psychometrie-et-tests-psychologiques","tag-comportement-de-douleur","tag-dennis-turk","tag-douleur-chronique","tag-evaluation-cognitivo-comportementale","tag-mpi","tag-mpi-dlv","tag-psychometrie","tag-richel-lousberg","tag-robert-kerns","tag-whympi"],"_links":{"self":[{"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=\/wp\/v2\/psych_scale\/459","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=\/wp\/v2\/psych_scale"}],"about":[{"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=\/wp\/v2\/types\/psych_scale"}],"author":[{"embeddable":true,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=459"}],"version-history":[{"count":0,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=\/wp\/v2\/psych_scale\/459\/revisions"}],"wp:attachment":[{"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=459"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=459"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=459"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}