{"id":561,"date":"2026-09-04T10:31:45","date_gmt":"2026-09-04T10:31:45","guid":{"rendered":"http:\/\/french.arabpsychology.com\/scales\/inventaire-anxiete-sante-hai-shai\/"},"modified":"2026-09-04T10:31:45","modified_gmt":"2026-09-04T10:31:45","slug":"inventaire-anxiete-sante-hai-shai","status":"publish","type":"psych_scale","link":"https:\/\/french.arabpsychology.com\/?psych_scale=inventaire-anxiete-sante-hai-shai","title":{"rendered":"Inventaire de l&rsquo;Anxi\u00e9t\u00e9 li\u00e9e \u00e0 la Sant\u00e9 (HAI)"},"content":{"rendered":"<h2>1. R\u00e9sum\u00e9 \/ Abstract<\/h2>\n<p>L&rsquo;<strong>Inventaire de l&rsquo;Anxi\u00e9t\u00e9 li\u00e9e \u00e0 la Sant\u00e9<\/strong> (<em>Health Anxiety Inventory<\/em> ou <strong>HAI<\/strong>), d\u00e9velopp\u00e9 par <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/en.wikipedia.org\/wiki\/Paul_Salkovskis\">Paul M. Salkovskis<\/a>, Katharine A. Rimes, Hilary M. C. Warwick et David M. Clark en 2002, constitue l&rsquo;un des instruments psychom\u00e9triques de r\u00e9f\u00e9rence internationale pour l&rsquo;\u00e9valuation quantitative et qualitative de l&rsquo;anxi\u00e9t\u00e9 pour la sant\u00e9 et de l&rsquo;hypocondrie (requalifi\u00e9e dans le <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.psychiatry.org\/psychiatrists\/practice\/dsm\">DSM-5<\/a> sous les termes de trouble anxi\u00e9t\u00e9 de l&rsquo;\u00e9tat de sant\u00e9 et de trouble \u00e0 symptomatologie somatique). Con\u00e7u pour pallier les limites m\u00e9thodologiques des outils ant\u00e9rieurs \u2014 notamment leur propension \u00e0 confondre l&rsquo;anxi\u00e9t\u00e9 pour la sant\u00e9 avec la pr\u00e9sence objective d&rsquo;une maladie m\u00e9dicale ou somatique \u2014, le HAI s&rsquo;articule autour d&rsquo;un mod\u00e8le cognitivo-comportemental valid\u00e9 empiriquement.<\/p>\n<p>L&rsquo;instrument standard comporte 18 items (souvent d\u00e9sign\u00e9 sous le terme de version courte ou <em>Short Health Anxiety Inventory<\/em> &#8211; <strong>SHAI<\/strong>, issu de la version longue de 64 items) mesurant deux dimensions fondamentales : la probabilit\u00e9 per\u00e7ue de contracter ou d&rsquo;avoir une maladie grave (14 items centr\u00e9s sur la pr\u00e9occupation corporelle, l&rsquo;hypervigilance et l&rsquo;intol\u00e9rance \u00e0 l&rsquo;incertitude somatique) et la gravit\u00e9 per\u00e7ue des cons\u00e9quences n\u00e9gatives d&rsquo;une \u00e9ventuelle maladie (4 items \u00e9valuant le catastrophisme face \u00e0 la maladie). Chaque item propose un choix forc\u00e9 parmi quatre propositions gradu\u00e9es (cot\u00e9es de 0 \u00e0 3), g\u00e9n\u00e9rant un score total compris entre 0 et 54.<\/p>\n<p>Sur le plan m\u00e9trologique, le HAI d\u00e9montre des propri\u00e9t\u00e9s psychom\u00e9triques exceptionnelles : une coh\u00e9rence interne \u00e9lev\u00e9e (alpha de Cronbach oscillant g\u00e9n\u00e9ralement entre 0,85 et 0,95 selon les populations), une excellente stabilit\u00e9 temporelle test-retest (r &gt; 0,85 \u00e0 plusieurs semaines d&rsquo;intervalle), une validit\u00e9 factorielle confirmatoire robuste soutenant sa structure bi-factorielle, ainsi qu&rsquo;une sensibilit\u00e9 clinique remarquable aux changements th\u00e9rapeutiques induits par les <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Th%C3%A9rapie_cognitivo-comportementale\">th\u00e9rapies cognitivo-comportementales<\/a> (TCC). Il permet une discrimination nette entre les patients souffrant d&rsquo;anxi\u00e9t\u00e9 pathologique pour la sant\u00e9, les patients souffrant de maladies organiques r\u00e9elles sans anxi\u00e9t\u00e9 disproportionn\u00e9e, et les populations t\u00e9moins saines.<\/p>\n<h2>2. Mots-cl\u00e9s \/ Keywords<\/h2>\n<p>Anxi\u00e9t\u00e9 pour la sant\u00e9, hypocondrie, Health Anxiety Inventory, HAI, SHAI, \u00e9valuation psychom\u00e9trique, th\u00e9rapie cognitivo-comportementale, interpr\u00e9tation catastrophique, vigilance somatosensorielle, trouble anxi\u00e9t\u00e9 de l&rsquo;\u00e9tat de sant\u00e9, cognition li\u00e9e \u00e0 la maladie, validit\u00e9 transculturelle.<\/p>\n<h2>3. Auteurs \/ Authors<\/h2>\n<ul>\n<li><strong>Paul M. Salkovskis, PhD, CPsychol, FBPsS<\/strong> : Professeur de psychologie clinique et des sciences appliqu\u00e9es, D\u00e9partement de Psychologie, <em>University of Bath<\/em> et <em>King&rsquo;s College London<\/em> (Institute of Psychiatry, Psychology &amp; Neuroscience), Royaume-Uni. Expert mondial de renomm\u00e9e internationale sur les mod\u00e8les cognitifs du trouble obsessionnel-compulsif et de l&rsquo;anxi\u00e9t\u00e9 li\u00e9e \u00e0 la sant\u00e9.<\/li>\n<li><strong>Katharine A. Rimes, PhD, DClinPsy<\/strong> : Professeure agr\u00e9g\u00e9e en psychologie clinique, <em>Institute of Psychiatry, Psychology &amp; Neuroscience<\/em>, <em>King&rsquo;s College London<\/em>, Londres, Royaume-Uni.<\/li>\n<li><strong>Hilary M. C. Warwick, BM, BCh, MRCPsych<\/strong> : Psychiatre clinicienne et chercheuse en th\u00e9rapie cognitive, D\u00e9partement de Psychiatrie, <em>University of Oxford<\/em>, Warneford Hospital, Oxford, Royaume-Uni.<\/li>\n<li><strong>David M. Clark, DPhil, CBE, FBA, FMedSci<\/strong> : Professeur \u00e9m\u00e9rite de psychologie exp\u00e9rimentale, D\u00e9partement de Psychologie Exp\u00e9rimentale, <em>University of Oxford<\/em>, Oxford, Royaume-Uni. Pionnier des mod\u00e8les cognitifs des troubles anxieux et co-concepteur du programme IAPT (<em>Improving Access to Psychological Therapies<\/em>) au Royaume-Uni.<\/li>\n<\/ul>\n<h2>4. Objectif \/ Purpose<\/h2>\n<p>Le d\u00e9veloppement de l&rsquo;<strong>Inventaire de l&rsquo;Anxi\u00e9t\u00e9 li\u00e9e \u00e0 la Sant\u00e9 (HAI)<\/strong> r\u00e9pond \u00e0 une n\u00e9cessit\u00e9 clinique et th\u00e9orique cruciale : disposer d&rsquo;une mesure dimensionnelle, sensible et sp\u00e9cifique des processus cognitifs, affectifs et comportementaux qui sous-tendent l&rsquo;anxi\u00e9t\u00e9 excessive relative \u00e0 la sant\u00e9, ind\u00e9pendamment de l&rsquo;\u00e9tat de sant\u00e9 physique r\u00e9el de la personne \u00e9valu\u00e9e.<\/p>\n<h3>Justification m\u00e9thodologique et limites des instruments historiques<\/h3>\n<p>Avant la publication des travaux princeps de Salkovskis et collaborateurs en 2002, les instruments d&rsquo;\u00e9valuation de l&rsquo;hypocondrie \u2014 tels que l&rsquo;<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/en.wikipedia.org\/wiki\/Illness_Attitude_Scales\">Illness Attitude Scales<\/a> (IAS) de Kellner ou le <em>Whiteley Index<\/em> (WI) de Pilowsky \u2014 pr\u00e9sentaient des limitations conceptuelles majeures. La critique principale formul\u00e9e \u00e0 l&rsquo;encontre de ces outils classiques r\u00e9sidait dans leur incapacit\u00e9 \u00e0 distinguer les sympt\u00f4mes somatiques r\u00e9els (cons\u00e9quences directes d&rsquo;une maladie m\u00e9dicale av\u00e9r\u00e9e comme le diab\u00e8te, la scl\u00e9rose en plaques ou des pathologies cardiovasculaires) de l&rsquo;anxi\u00e9t\u00e9 g\u00e9n\u00e9r\u00e9e par la signification attribu\u00e9e \u00e0 ces sensations. En cons\u00e9quence, les patients atteints de maladies organiques chroniques obtenaient artificiellement des scores \u00e9lev\u00e9s sur ces \u00e9chelles d&rsquo;\u00ab hypocondrie \u00bb, cr\u00e9ant des faux positifs et faussant la recherche en m\u00e9decine psychosomatique et en psychologie hospitali\u00e8re.<\/p>\n<h3>Applications cliniques<\/h3>\n<p>En pratique clinique psychiatrique et psychoth\u00e9rapeutique, le HAI remplit plusieurs fonctions strat\u00e9giques :<\/p>\n<ul>\n<li><strong>D\u00e9pistage et diagnostic diff\u00e9rentiel :<\/strong> L&rsquo;outil aide \u00e0 identifier rapidement les manifestations du trouble anxi\u00e9t\u00e9 de l&rsquo;\u00e9tat de sant\u00e9 (<em>Illness Anxiety Disorder<\/em>) et du trouble \u00e0 symptomatologie somatique (<em>Somatic Symptom Disorder<\/em>) selon les crit\u00e8res du DSM-5 et de la CIM-11.<\/li>\n<li><strong>Formulation de cas cognitivo-comportementale :<\/strong> En dissociant l&rsquo;estimation de probabilit\u00e9 (<em>Likelihood<\/em>) de l&rsquo;estimation de s\u00e9v\u00e9rit\u00e9 (<em>Awfulness \/ Negative Consequences<\/em>), le HAI permet au clinicien de cartographier avec pr\u00e9cision les distorsions cognitives cibles lors de la th\u00e9rapie.<\/li>\n<li><strong>Suivi de l&rsquo;efficacit\u00e9 th\u00e9rapeutique :<\/strong> Utilis\u00e9 en pr\u00e9-traitement, post-traitement et lors des s\u00e9ances interm\u00e9diaires, le HAI fournit une mesure objective du d\u00e9clin de l&rsquo;hypervigilance corporelle et de la diminution des r\u00e9assurances compulsives.<\/li>\n<li><strong>Contextes m\u00e9dicaux g\u00e9n\u00e9raux et sp\u00e9cialis\u00e9s :<\/strong> L&rsquo;\u00e9chelle est particuli\u00e8rement adapt\u00e9e aux cliniques de m\u00e9decine interne, de cardiologie, de neurologie et d&rsquo;oncologie, o\u00f9 l&rsquo;\u00e9valuation de l&rsquo;anxi\u00e9t\u00e9 disproportionn\u00e9e doit s&rsquo;effectuer sans interf\u00e9rer avec la symptomatologie physique authentique.<\/li>\n<\/ul>\n<h3>Applications en recherche fondamentale et translationnelle<\/h3>\n<p>Dans le domaine de la recherche empirique, le HAI est employ\u00e9 pour tester des hypoth\u00e8ses psychophysiologiques (biais d&rsquo;attention s\u00e9lective mesur\u00e9s par eye-tracking, int\u00e9roception accrue, t\u00e2ches de Stroop modifi\u00e9 somatosensoriel) et pour comparer l&rsquo;efficacit\u00e9 des protocoles de TCC standard individuelle, de groupe ou dispens\u00e9e en ligne (iCBT) comparativement \u00e0 la pharmacoth\u00e9rapie ou aux groupes contr\u00f4les.<\/p>\n<h2>5. Construit psychologique \/ Construct<\/h2>\n<p>L&rsquo;anxi\u00e9t\u00e9 li\u00e9e \u00e0 la sant\u00e9 est conceptualis\u00e9e non pas comme une entit\u00e9 binaire (pr\u00e9sente versus absente), mais comme un <strong>continuum dimensionnel<\/strong> s&rsquo;\u00e9tendant de l&rsquo;absence totale de pr\u00e9occupation sanitaire jusqu&rsquo;\u00e0 des formes s\u00e9v\u00e8rement invalidantes de terreur hypocondriaque. Selon la conceptualisation de Salkovskis, l&rsquo;anxi\u00e9t\u00e9 li\u00e9e \u00e0 la sant\u00e9 \u00e9merge lorsque des sensations corporelles b\u00e9nignes, des variations physiologiques normales ou des informations m\u00e9dicales ambigu\u00ebs sont interpr\u00e9t\u00e9es de mani\u00e8re erron\u00e9e comme des signes pr\u00e9curseurs d&rsquo;une maladie l\u00e9tale ou catastrophique.<\/p>\n<p>L&rsquo;\u00e9quation cognitive fondamentale de l&rsquo;anxi\u00e9t\u00e9 postul\u00e9e par Salkovskis et Beck s&rsquo;exprime sous la forme suivante :<\/p>\n<p style=\"text-align: center; font-style: italic; background-color: #f1f5f9; padding: 12px; border-radius: 6px;\">\n  Anxi\u00e9t\u00e9 Per\u00e7ue = (Probabilit\u00e9 Per\u00e7ue du Danger \u00d7 Gravit\u00e9 Per\u00e7ue du Danger) \/ (Capacit\u00e9 Per\u00e7ue de Faire Face + Secours Ext\u00e9rieurs Per\u00e7us)\n<\/p>\n<p>Le HAI op\u00e9rationnalise sp\u00e9cifiquement les composantes du num\u00e9rateur \u00e0 travers deux sous-\u00e9chelles valid\u00e9es :<\/p>\n<h3>1. Sous-\u00e9chelle 1 : Probabilit\u00e9 per\u00e7ue de la maladie et pr\u00e9occupation corporelle (Items 1 \u00e0 14)<\/h3>\n<p>Cette dimension mesure l&rsquo;intensit\u00e9 de la focalisation attentionnelle dirig\u00e9e vers le corps et la propension \u00e0 surestimer le risque de contracter une maladie grave. Elle \u00e9value :<\/p>\n<ul>\n<li><em>L&rsquo;amplification somatosensorielle :<\/em> Tendance \u00e0 remarquer les douleurs, variations ou micro-pulsations corporelles de mani\u00e8re beaucoup plus aigu\u00eb que la moyenne (ex. Items 2 et 3).<\/li>\n<li><em>L&rsquo;intrusion cognitive et l&rsquo;incontr\u00f4labilit\u00e9 des pens\u00e9es :<\/em> Difficult\u00e9 \u00e0 r\u00e9sister aux images mentales et aux pens\u00e9es automatiques relatives \u00e0 la maladie (ex. Items 4, 6 et 7).<\/li>\n<li><em>La qu\u00eate de r\u00e9assurance et son inefficacit\u00e9 :<\/em> Tendance \u00e0 consulter r\u00e9p\u00e9titivement des m\u00e9decins ou \u00e0 scruter l&rsquo;environnement m\u00e9dical, tout en \u00e9prouvant un soulagement \u00e9ph\u00e9m\u00e8re rapidement supplant\u00e9 par de nouveaux doutes (ex. Item 8).<\/li>\n<li><em>L&rsquo;intol\u00e9rance \u00e0 l&rsquo;ambigu\u00eft\u00e9 somatosensorielle :<\/em> Besoin compulsif de trouver une explication causale \u00e0 la moindre sensation physique inexpliqu\u00e9e (ex. Item 10).<\/li>\n<\/ul>\n<h3>2. Sous-\u00e9chelle 2 : Cons\u00e9quences n\u00e9gatives per\u00e7ues et catastrophisme (Items 15 \u00e0 18)<\/h3>\n<p>Cette sous-\u00e9chelle \u00e9value l&rsquo;\u00e9valuation de la gravit\u00e9 subjective (le \u00ab catastrophisme \u00bb) dans l&rsquo;\u00e9ventualit\u00e9 o\u00f9 une maladie grave surviendrait r\u00e9ellement. De nombreux instruments ant\u00e9rieurs n\u00e9gligeaient cette distinction cruciale. Les items 15 \u00e0 18 mesurent :<\/p>\n<ul>\n<li><em>La perte anticip\u00e9e d&rsquo;h\u00e9donisme et de sens :<\/em> Croyance que le diagnostic d&rsquo;une pathologie an\u00e9antirait toute possibilit\u00e9 de profiter de l&rsquo;existence (Items 15 et 16).<\/li>\n<li><em>Le pronostic subjectif d\u00e9faitiste :<\/em> Attente imm\u00e9diate de devenir un invalide complet ou de mourir en cas de diagnostic m\u00e9dical, sans envisager la gu\u00e9rison ou l&rsquo;adaptation (Item 17).<\/li>\n<li><em>L&rsquo;effondrement de l&rsquo;auto-efficacit\u00e9 :<\/em> Conviction d&rsquo;une incapacit\u00e9 totale \u00e0 conserver une vie productive ou un r\u00f4le social en pr\u00e9sence de maladie (Item 18).<\/li>\n<\/ul>\n<h2>6. Cadre th\u00e9orique \/ Theoretical Framework<\/h2>\n<p>Le HAI s&rsquo;ancre directement dans le <strong>mod\u00e8le cognitivo-comportemental de l&rsquo;anxi\u00e9t\u00e9 li\u00e9e \u00e0 la sant\u00e9 et de l&rsquo;hypocondrie<\/strong> formalis\u00e9 par <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/en.wikipedia.org\/wiki\/Paul_Salkovskis\">Paul Salkovskis<\/a> (1989, 1996) et d\u00e9velopp\u00e9 dans la continuit\u00e9 des th\u00e9ories cognitives d&rsquo;<a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Aaron_Beck\">Aaron T. Beck<\/a> et de David M. Clark.<\/p>\n<div style=\"border-left: 4px solid #3b82f6; padding-left: 16px; margin: 20px 0; background-color: #f8fafc;\">\n<p><strong>Les piliers du mod\u00e8le cognitif de l&rsquo;anxi\u00e9t\u00e9 pour la sant\u00e9 :<\/strong><\/p>\n<ol>\n<li><strong>Croyances dysfonctionnelles sous-jacentes :<\/strong> \u00c9labor\u00e9es \u00e0 partir d&rsquo;exp\u00e9riences pr\u00e9coces (ant\u00e9c\u00e9dents familiaux de maladie grave, d\u00e9c\u00e8s d&rsquo;un proche, erreurs m\u00e9dicales v\u00e9cues), ces croyances incluent des postulats rigides tels que : <em>\u00ab \u00catre en bonne sant\u00e9 signifie \u00eatre totalement exempt de sensations corporelles \u00bb<\/em> ou <em>\u00ab Si un sympt\u00f4me persiste, il est obligatoirement mortel \u00bb<\/em>.<\/li>\n<li><strong>Facteurs d\u00e9clencheurs :<\/strong> \u00c9v\u00e9nements internes (palpitations, spasmes musculaires, c\u00e9phal\u00e9es b\u00e9nignes) ou externes (campagnes m\u00e9diatiques de sensibilisation, d\u00e9c\u00e8s d&rsquo;une c\u00e9l\u00e9brit\u00e9, conversation sur le cancer) activant les sch\u00e9mas cognitifs latents.<\/li>\n<li><strong>Interpr\u00e9tation catastrophique :<\/strong> Attribution erron\u00e9e de la sensation physique \u00e0 une cause mena\u00e7ante (ex. interpr\u00e9ter une tension thoracique li\u00e9e au stress comme un infarctus du myocarde imminent).<\/li>\n<li><strong>R\u00e9action \u00e9motionnelle et physiologique :<\/strong> L&rsquo;interpr\u00e9tation mena\u00e7ante d\u00e9clenche imm\u00e9diatement une activation du syst\u00e8me nerveux sympathique (tachycardie, sudation, vertiges, souffle court). Ces sympt\u00f4mes physiologiques d&rsquo;anxi\u00e9t\u00e9 sont ensuite r\u00e9interpr\u00e9t\u00e9s par le patient comme des preuves suppl\u00e9mentaires de l&rsquo;aggravation de la maladie sous-jacente, cr\u00e9ant une <em>boucle de r\u00e9troaction positive<\/em> amplificatrice.<\/li>\n<li><strong>Comportements de s\u00e9curit\u00e9 et d&rsquo;\u00e9vitement (Safety-seeking behaviors) :<\/strong> Pour tenter d&rsquo;att\u00e9nuer leur anxi\u00e9t\u00e9, les individus mettent en place des comportements compensatoires : auto-palpation constante, v\u00e9rification r\u00e9p\u00e9t\u00e9e sur Internet (cyberchondrie), consultations m\u00e9dicales multiples (<em>doctor shopping<\/em>) ou \u00e0 l&rsquo;inverse, \u00e9vitement strict des h\u00f4pitaux et des informations m\u00e9dicales. Paradoxalement, ces comportements maintiennent la croyance au danger en emp\u00eachant la d\u00e9sattribution cognitive et l&rsquo;habituation \u00e9motionnelle.<\/li>\n<\/ol>\n<\/div>\n<p>Le HAI a \u00e9t\u00e9 sp\u00e9cifiquement structur\u00e9 pour op\u00e9rationnaliser ces composantes th\u00e9oriques, offrant aux cliniciens un outil directement isomorphe aux m\u00e9canismes d&rsquo;action cibl\u00e9s par la restructuration cognitive et l&rsquo;exposition avec pr\u00e9vention de la r\u00e9ponse.<\/p>\n<h2>7. Validit\u00e9 \/ Validity<\/h2>\n<p>La validit\u00e9 psychom\u00e9trique du Health Anxiety Inventory a \u00e9t\u00e9 examin\u00e9e dans de multiples cohortes internationales, incluant des volontaires sains, des patients souffrant de troubles anxieux, des individus diagnostiqu\u00e9s hypocondriaques selon le DSM-IV \/ DSM-5, et des patients atteints de pathologies m\u00e9dicales chroniques (cancer, cardiopathies, diab\u00e8te, douleurs chroniques).<\/p>\n<h3>Validit\u00e9 de construit et convergente<\/h3>\n<p>Le HAI pr\u00e9sente d&rsquo;excellentes corr\u00e9lations convergentes avec d&rsquo;autres \u00e9chelles mesurant l&rsquo;anxi\u00e9t\u00e9 pour la sant\u00e9 et les concepts apparent\u00e9s :<\/p>\n<ul>\n<li>Corr\u00e9lations tr\u00e8s fortes avec l&rsquo;<em>Illness Attitude Scales<\/em> (IAS) : <em>r<\/em> = 0,71 \u00e0 0,83.<\/li>\n<li>Corr\u00e9lations \u00e9lev\u00e9es avec le <em>Whiteley Index<\/em> (WI) : <em>r<\/em> = 0,65 \u00e0 0,78.<\/li>\n<li>Corr\u00e9lations mod\u00e9r\u00e9es \u00e0 fortes avec les mesures d&rsquo;anxi\u00e9t\u00e9 g\u00e9n\u00e9rale, telles que le <em>Beck Anxiety Inventory<\/em> (BAI, <em>r<\/em> \u2248 0,55 \u00e0 0,65) et le <em>State-Trait Anxiety Inventory<\/em> (STAI-Trait, <em>r<\/em> \u2248 0,50 \u00e0 0,60), d\u00e9montrant que le HAI capture une variance sp\u00e9cifique li\u00e9e \u00e0 la sant\u00e9 au-del\u00e0 de la d\u00e9tresse affective g\u00e9n\u00e9rale.<\/li>\n<\/ul>\n<h3>Validit\u00e9 discriminante<\/h3>\n<p>L&rsquo;apport majeur de l&rsquo;\u00e9tude princeps de Salkovskis et al. (2002) r\u00e9side dans la d\u00e9monstration que le HAI discrimine avec succ\u00e8s les patients atteints d&rsquo;hypocondrie des patients atteints de maladies m\u00e9dicales r\u00e9elles sans anxi\u00e9t\u00e9 pathologique. Alors que les \u00e9chelles traditionnelles (comme l&rsquo;IAS) attribuaient des scores faussement \u00e9lev\u00e9s aux patients physiquement malades en raison d&rsquo;items mesurant des douleurs objectives, le HAI n&rsquo;affiche pas d&rsquo;\u00e9l\u00e9vation artificielle chez les patients somatiques bien ajust\u00e9s psychologiquement, prouvant sa capacit\u00e9 \u00e0 isoler la dimension cognitive de menace de la pr\u00e9sence de sympt\u00f4mes r\u00e9els.<\/p>\n<h3>Validit\u00e9 de crit\u00e8re et sensibilit\u00e9 au changement<\/h3>\n<p>Le HAI discrimine de mani\u00e8re tr\u00e8s significative les groupes cliniques (trouble anxi\u00e9t\u00e9 de la sant\u00e9) des groupes non cliniques avec des tailles d&rsquo;effet massives (d de Cohen &gt; 1,80). De plus, dans les essais contr\u00f4l\u00e9s randomis\u00e9s \u00e9valuant la TCC pour l&rsquo;anxi\u00e9t\u00e9 li\u00e9e \u00e0 la sant\u00e9 (Salkovskis et al., 2003 ; Tyrer et al., 2014), le HAI a d\u00e9montr\u00e9 une <strong>sensibilit\u00e9 au changement<\/strong> remarquable, les scores diminuant significativement apr\u00e8s traitement actif comparativement aux listes d&rsquo;attente ou aux soins habituels.<\/p>\n<h2>8. Fid\u00e9lit\u00e9 \/ Reliability<\/h2>\n<p>La fid\u00e9lit\u00e9 m\u00e9trologique du HAI a fait l&rsquo;objet d&rsquo;\u00e9valuations rigoureuses dans de nombreuses langues et contextes cliniques.<\/p>\n<h3>Coh\u00e9rence interne<\/h3>\n<p>Dans l&rsquo;\u00e9chantillon de validation original de Salkovskis et al. (2002) :<\/p>\n<ul>\n<li>L&rsquo;alpha de Cronbach global pour l&rsquo;\u00e9chelle totale (18 items) s&rsquo;\u00e9l\u00e8ve \u00e0 <strong>\u03b1 = 0,89<\/strong> chez les participants non cliniques et <strong>\u03b1 = 0,92<\/strong> dans les \u00e9chantillons cliniques.<\/li>\n<li>La sous-\u00e9chelle 1 (Probabilit\u00e9 \/ Pr\u00e9occupation) pr\u00e9sente un alpha variant de <strong>0,86 \u00e0 0,91<\/strong>.<\/li>\n<li>La sous-\u00e9chelle 2 (Cons\u00e9quences n\u00e9gatives) affiche un alpha variant de <strong>0,70 \u00e0 0,82<\/strong>, ce qui est tr\u00e8s satisfaisant compte tenu de son faible nombre d&rsquo;items (4 items).<\/li>\n<\/ul>\n<h3>Stabilit\u00e9 temporelle (Fid\u00e9lit\u00e9 test-retest)<\/h3>\n<p>L&rsquo;\u00e9valuation de la stabilit\u00e9 temporelle sur des intervalles variant de 7 jours \u00e0 12 semaines indique des coefficients de corr\u00e9lation intraclasse (ICC) et des corr\u00e9lations de Pearson remarquables :<\/p>\n<ul>\n<li>Intervalle de 2 semaines (Salkovskis et al., 2002) : <em>r<\/em> = 0,90 (p &lt; 0,001).<\/li>\n<li>Intervalle de 3 mois chez des t\u00e9moins stables : <em>r<\/em> = 0,82.<\/li>\n<\/ul>\n<p>Ces donn\u00e9es confirment que le HAI mesure un trait cognitif stable dans le temps en l&rsquo;absence d&rsquo;intervention th\u00e9rapeutique cibl\u00e9e, tout en restant modulable sous l&rsquo;effet d&rsquo;une psychoth\u00e9rapie.<\/p>\n<h2>9. Analyse factorielle \/ Factor Analysis<\/h2>\n<p>La structure factorielle du HAI a \u00e9t\u00e9 investigu\u00e9e par de multiples analyses factorielles exploratoires (AFE) et confirmatoires (AFC) \u00e0 travers le monde (notamment par Abramowitz et al., 2007 ; Alberts et al., 2013 ; Bailer et al., 2013).<\/p>\n<h3>Structure originale \u00e0 2 facteurs<\/h3>\n<p>Dans l&rsquo;\u00e9tude originale de Salkovskis et al. (2002), l&rsquo;analyse en composantes principales avec rotation oblique a mis en \u00e9vidence une solution stable \u00e0 <strong>deux facteurs orthogonaux\/corr\u00e9l\u00e9s<\/strong> :<\/p>\n<ul>\n<li><strong>Facteur I : Probabilit\u00e9 de la maladie et pr\u00e9occupation somatosensorielle (Items 1 \u00e0 14).<\/strong> Ce facteur explique la plus grande part de variance (environ 38 % \u00e0 45 %). Les saturations factorielles des items sur ce facteur sont \u00e9lev\u00e9es, s&rsquo;\u00e9chelonnant g\u00e9n\u00e9ralement entre 0,45 et 0,82.<\/li>\n<li><strong>Facteur II : Cons\u00e9quences n\u00e9gatives de la maladie (Items 15 \u00e0 18).<\/strong> Ce facteur explique environ 10 % \u00e0 14 % de variance suppl\u00e9mentaire, avec des saturations factorielles d&rsquo;items comprises entre 0,55 et 0,85.<\/li>\n<\/ul>\n<h3>Mod\u00e8les alternatifs et AFC contemporaines<\/h3>\n<p>Des analyses factorielles confirmatoires men\u00e9es sur de tr\u00e8s larges cohortes (ex. Abramowitz et al., 2007) ont compar\u00e9 des mod\u00e8les unifactoriels, bifactoriels et trifactoriels :<\/p>\n<ul>\n<li>Le mod\u00e8le \u00e0 un seul facteur pr\u00e9sente des indices d&rsquo;ajustement insatisfaisants (CFI &lt; 0,85 ; RMSEA &gt; 0,10).<\/li>\n<li>Le <strong>mod\u00e8le standard \u00e0 2 facteurs<\/strong> pr\u00e9sente d&rsquo;excellents indices d&rsquo;ajustement : comparative fit index (CFI) &gt; 0,95, Tucker-Lewis Index (TLI) &gt; 0,94, et root mean square error of approximation (RMSEA) \u2248 0,045 \u00e0 0,060.<\/li>\n<li>Certains auteurs ont parfois propos\u00e9 un mod\u00e8le \u00e0 3 facteurs (subdivisant le premier facteur en <em>Attention corporelle<\/em> et <em>Peur de la maladie<\/em>), mais le mod\u00e8le bi-factoriel demeure le standard th\u00e9orique et pratique le plus robuste et le plus parcimonieux.<\/li>\n<\/ul>\n<h2>10. Instrument de mesure \/ Instrument<\/h2>\n<ul>\n<li><strong>Type d&rsquo;\u00e9valuation :<\/strong> Auto-questionnaire psychom\u00e9trique standardis\u00e9 (papier-crayon ou informatis\u00e9).<\/li>\n<li><strong>Nombre d&rsquo;items :<\/strong> 18 items (version standard courte \/ SHAI) ; il existe \u00e9galement une version \u00e9tendue de recherche comprenant 64 items.<\/li>\n<li><strong>Format des r\u00e9ponses :<\/strong> Choix forc\u00e9 parmi 4 propositions descriptives gradu\u00e9es par groupe d&rsquo;item (not\u00e9es a, b, c, d).<\/li>\n<li><strong>\u00c9chelle de cotation :<\/strong>\n<ul>\n<li>Proposition (a) = 0 point (absence de pr\u00e9occupation ou fonctionnement adaptatif)<\/li>\n<li>Proposition (b) = 1 point (pr\u00e9occupation l\u00e9g\u00e8re \u00e0 occasionnelle)<\/li>\n<li>Proposition (c) = 2 points (pr\u00e9occupation mod\u00e9r\u00e9e \u00e0 fr\u00e9quente)<\/li>\n<li>Proposition (d) = 3 points (pr\u00e9occupation s\u00e9v\u00e8re, constante ou invalidante)<\/li>\n<\/ul>\n<\/li>\n<li><strong>Calcul des scores :<\/strong>\n<ul>\n<li><strong>Score Total :<\/strong> Somme de l&rsquo;ensemble des 18 items (\u00c9tendue th\u00e9orique : 0 \u00e0 54 points).<\/li>\n<li><strong>Sous-score Probabilit\u00e9 \/ Pr\u00e9occupation :<\/strong> Somme des items 1 \u00e0 14 (\u00c9tendue : 0 \u00e0 42 points).<\/li>\n<li><strong>Sous-score Cons\u00e9quences N\u00e9gatives :<\/strong> Somme des items 15 \u00e0 18 (\u00c9tendue : 0 \u00e0 12 points).<\/li>\n<\/ul>\n<\/li>\n<li><strong>Seuils cliniques indicatifs (Cut-offs) :<\/strong>\n<ul>\n<li><em>Score &lt; 15 :<\/em> Niveau normal d&rsquo;attention port\u00e9e \u00e0 la sant\u00e9 (population g\u00e9n\u00e9rale saine).<\/li>\n<li><em>Score 15 &#8211; 19 :<\/em> Anxi\u00e9t\u00e9 l\u00e9g\u00e8re pour la sant\u00e9, niveau subclinique ou r\u00e9actionnel.<\/li>\n<li><em>Score \u2265 20 :<\/em> Seuil de coupure hautement suggestif d&rsquo;une anxi\u00e9t\u00e9 clinique significative pour la sant\u00e9 \/ trouble anxi\u00e9t\u00e9 de l&rsquo;\u00e9tat de sant\u00e9 (sensibilit\u00e9 \u2248 85 %, sp\u00e9cificit\u00e9 \u2248 83 %).<\/li>\n<li><em>Score \u2265 27 :<\/em> Anxi\u00e9t\u00e9 s\u00e9v\u00e8re pour la sant\u00e9 (correspondant aux scores moyens des cohortes d&rsquo;hypocondrie s\u00e9v\u00e8re en milieu psychiatrique).<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>11. Permissions, Tarifs et Ann\u00e9e du test \/ Permissions &amp; Fee and Test Year<\/h2>\n<ul>\n<li><strong>Ann\u00e9e de publication initiale :<\/strong> 2002.<\/li>\n<li><strong>Auteurs et ayants droit :<\/strong> Paul M. Salkovskis, Katharine A. Rimes, Hilary M. C. Warwick, &amp; David M. Clark.<\/li>\n<li><strong>Statut des droits et conditions d&rsquo;utilisation :<\/strong> L&rsquo;instrument est dans le domaine public acad\u00e9mique \u00e0 des fins de recherche clinique et d&rsquo;\u00e9valuation m\u00e9dicale non commerciale. Il ne n\u00e9cessite pas l&rsquo;achat de licence payante aupr\u00e8s d&rsquo;un \u00e9diteur commercial de tests. Les praticiens et chercheurs sont autoris\u00e9s \u00e0 reproduire et administrer l&rsquo;\u00e9chelle \u00e0 condition de citer fid\u00e8lement l&rsquo;article princeps de 2002 (<em>Psychological Medicine<\/em>).<\/li>\n<li><strong>Tarif :<\/strong> Gratuit en libre acc\u00e8s pour la pratique clinique et la recherche acad\u00e9mique.<\/li>\n<\/ul>\n<h2>12. R\u00e9f\u00e9rences \/ References<\/h2>\n<p>Les publications ci-dessous constituent le corpus th\u00e9orique et empirique de r\u00e9f\u00e9rence soutenant le HAI :<\/p>\n<ul>\n<li>Abramowitz, J. S., Deacon, B. J., &amp; Valentiner, D. P. (2007). The Short Health Anxiety Inventory: Psychometric properties and construct validity in a non-clinical sample. <em>Cognitive Therapy and Research<\/em>, 31(6), 871\u2013883. <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/doi.org\/10.1007\/s10608-006-9058-1\">https:\/\/doi.org\/10.1007\/s10608-006-9058-1<\/a><\/li>\n<li>Alberts, N. M., Hadjistavropoulos, H. D., Jones, S. L., &amp; Sharpe, D. (2013). The Short Health Anxiety Inventory: A systematic review and meta-analysis. <em>Journal of Anxiety Disorders<\/em>, 27(1), 68\u201378. <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/doi.org\/10.1016\/j.janxdis.2012.10.009\">https:\/\/doi.org\/10.1016\/j.janxdis.2012.10.009<\/a><\/li>\n<li>Bailer, J., Witth\u00f6ft, M., &amp; Rist, F. (2013). The Short Health Anxiety Inventory: Psychometric properties and normative data of a German version. <em>Zeitschrift f\u00fcr Klinische Psychologie und Psychotherapie<\/em>, 42(3), 161\u2013171. <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/doi.org\/10.1026\/1616-3443\/a000209\">https:\/\/doi.org\/10.1026\/1616-3443\/a000209<\/a><\/li>\n<li>Salkovskis, P. M. (1989). Somatic problems. In K. Hawton, P. M. Salkovskis, J. Kirk, &amp; D. M. Clark (Eds.), <em>Cognitive behaviour therapy for psychiatric problems: A practical guide<\/em> (pp. 235\u2013276). Oxford University Press.<\/li>\n<li>Salkovskis, P. M., Rimes, K. A., Warwick, H. M. C., &amp; Clark, D. M. (2002). The Health Anxiety Inventory: Development and validation of scales for the measurement of health anxiety and hypochondriasis. <em>Psychological Medicine<\/em>, 32(5), 843\u2013853. <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/doi.org\/10.1017\/s0033291702005822\">https:\/\/doi.org\/10.1017\/s0033291702005822<\/a><\/li>\n<li>Salkovskis, P. M., Warwick, H. M. C., &amp; Deale, A. C. (2003). Cognitive-behavioral treatment for severe and persistent health anxiety (hypochondriasis). <em>Brief Treatment and Crisis Intervention<\/em>, 3(3), 353\u2013367. <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/doi.org\/10.1093\/brief-treatment\/mhg026\">https:\/\/doi.org\/10.1093\/brief-treatment\/mhg026<\/a><\/li>\n<li>Tyrer, P., Cooper, S., Salkovskis, P., Tyrer, H., Crawford, M., Byford, S., Barrett, B., Ding, Y., &amp; Smith, G. (2014). Clinical and cost-effectiveness of cognitive behaviour therapy for health anxiety in medical patients: A multicentre randomised controlled trial (CHAMP). <em>The Lancet<\/em>, 383(9913), 219\u2013225. <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/doi.org\/10.1016\/S0140-6736(13)61905-4\">https:\/\/doi.org\/10.1016\/S0140-6736(13)61905-4<\/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> Please read each group of statements carefully and select the one statement in each group that best describes your feelings 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> 4-point forced-choice options per group (scored 0, 1, 2, 3)\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> Items are scored from 0 (statement a) to 3 (statement d). Total score is the sum of all items (ranging from 0 to 54 for the standard 18-item version). Items 1-14 assess illness likelihood\/preoccupation; items 15-18 assess negative consequences of illness.\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;\">(a) I do not worry about my health. \/ (b) I occasionally worry about my health. \/ (c) I spend much of my time worrying about my health. \/ (d) I spend most of my time worrying about my health.<\/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;\">(a) I notice aches\/pains less than most other people (of my age). \/ (b) I notice aches\/pains about the same as most other people (of my age). \/ (c) I notice aches\/pains more than most other people (of my age). \/ (d) I am aware of aches\/pains in my body all the 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;\">3<\/span><\/p>\n<div style=\"flex:1; color:#0f172a; font-size:14.5px; font-weight:500; line-height:1.6;\">(a) As a rule I am not aware of bodily sensations or changes. \/ (b) Sometimes I am aware of bodily sensations or changes. \/ (c) I am often aware of bodily sensations or changes. \/ (d) I am constantly aware of bodily sensations or changes.<\/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;\">(a) Resisting thoughts of illness is never a problem. \/ (b) Most of the time I can resist thoughts of illness. \/ (c) I try to resist thoughts of illness but am often unable to do so. \/ (d) Thoughts of illness are so strong that I no longer even try to resist them.<\/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;\">(a) As a rule I am not afraid that I have a serious illness. \/ (b) I am sometimes afraid that I have a serious illness. \/ (c) I am often afraid that I have a serious illness. \/ (d) I am constantly afraid that I have a serious illness.<\/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;\">(a) I do not have images of myself being ill. \/ (b) I occasionally have images of myself being ill. \/ (c) I frequently have images of myself being ill. \/ (d) I constantly have images of myself being ill.<\/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;\">(a) I do not have any difficulty taking my mind off thoughts about my health. \/ (b) I sometimes have difficulty taking my mind off thoughts about my health. \/ (c) I often have difficulty taking my mind off thoughts about my health. \/ (d) Nothing will take my mind off thoughts about my health.<\/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;\">(a) I am lastingly relieved if my doctor tells me there is nothing wrong. \/ (b) I am initially relieved but the worries sometimes return later. \/ (c) I am initially relieved but the worries always return later. \/ (d) I am not relieved if my doctor tells me there is nothing wrong.<\/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;\">(a) If I hear about an illness I never think I have it myself. \/ (b) If I hear about an illness I sometimes think I have it myself. \/ (c) If I hear about an illness I often think I have it myself. \/ (d) If I hear about an illness I constantly think I have it myself.<\/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;\">(a) If I have a bodily sensation or change I wonder what it means. \/ (b) If I have a bodily sensation or change I often wonder what it means. \/ (c) If I have a bodily sensation or change I always wonder what it means. \/ (d) If I have a bodily sensation or change I must know what it means.<\/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;\">(a) I usually feel that there is no chance that I will get a serious illness. \/ (b) I usually feel that there is a small chance that I will get a serious illness. \/ (c) I usually feel that there is a moderate chance that I will get a serious illness. \/ (d) I usually feel that there is a large chance that I will get a serious illness.<\/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;\">(a) If I hear about a disease I never assume I have it. \/ (b) If I hear about a disease I sometimes assume I have it. \/ (c) If I hear about a disease I frequently assume I have it. \/ (d) If I hear about a disease I always assume I have it.<\/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;\">(a) If I notice an unexplained bodily sensation I don&#039;t find it difficult to think about other things. \/ (b) If I notice an unexplained bodily sensation I sometimes find it difficult to think about other things. \/ (c) If I notice an unexplained bodily sensation I frequently find it difficult to think about other things. \/ (d) If I notice an unexplained bodily sensation I always find it difficult to think about other things.<\/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;\">(a) My family\/friends would say I do not worry enough about my health. \/ (b) My family\/friends would say I have a normal attitude to my health. \/ (c) My family\/friends would say I worry too much about my health. \/ (d) My family\/friends would say I am a hypochondriac.<\/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;\">(a) If I had a serious illness I would still be able to enjoy things in my life. \/ (b) If I had a serious illness I would still be able to enjoy some things in my life. \/ (c) If I had a serious illness I would only be able to enjoy a few things in my life. \/ (d) If I had a serious illness I would not be able to enjoy anything at all.<\/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;\">(a) If I developed a serious illness I would still feel that life was worth living. \/ (b) If I developed a serious illness I would sometimes feel that life was worth living. \/ (c) If I developed a serious illness I would rarely feel that life was worth living. \/ (d) If I developed a serious illness I would never feel that life was worth living.<\/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;\">(a) If I developed a serious illness I would expect to recover completely. \/ (b) If I developed a serious illness I would expect to make a partial recovery. \/ (c) If I developed a serious illness I would expect to become an invalid. \/ (d) If I developed a serious illness I would expect to die.<\/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;\">(a) If I had a serious illness I could still lead a productive life. \/ (b) If I had a serious illness my ability to lead a productive life would be moderately reduced. \/ (c) If I had a serious illness my ability to lead a productive life would be severely reduced. \/ (d) If I had a serious illness I would be completely unproductive.<\/div>\n<\/div><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>D\u00e9couvrez l&rsquo;Inventaire de l&rsquo;Anxi\u00e9t\u00e9 li\u00e9e \u00e0 la Sant\u00e9 (Health Anxiety Inventory &#8211; HAI \/ SHAI), d\u00e9velopp\u00e9 par Salkovskis et al. (2002). Analyse psychom\u00e9trique exhaustive, cadre cognitivo-comportemental, cotation et items originaux.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","categories":[408,2,1089],"tags":[1439,1441,1437,1436,863,16,1440,1438,289],"class_list":["post-561","psych_scale","type-psych_scale","status-publish","hentry","category-evaluations-cliniques","category-psychometrie","category-troubles-anxieux","tag-anxiete-pour-la-sante","tag-echelle-danxiete","tag-hai","tag-health-anxiety-inventory","tag-hypocondrie","tag-psychometrie","tag-salkovskis","tag-shai","tag-tcc"],"_links":{"self":[{"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=\/wp\/v2\/psych_scale\/561","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=561"}],"version-history":[{"count":0,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=\/wp\/v2\/psych_scale\/561\/revisions"}],"wp:attachment":[{"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/french.arabpsychology.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}