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La Escala de Ansiedad y Depresión Hospitalaria (HAD) en fibromialgia: análisis de sensibilidad y especificidad / Hospital Anxiety and Depression Scale (HADS) in fibromyalgia: sensitivity and specificity analysis
Cabrera, Víctor; Martín-Aragón, Maite; Terol, María del Carmen; Núñez, Rosa; Pastor, María de los Ángeles.
  • Cabrera, Víctor; Universidad Miguel Hernández de Elche. ES
  • Martín-Aragón, Maite; Universidad Miguel Hernández de Elche. ES
  • Terol, María del Carmen; Universidad Miguel Hernández de Elche. ES
  • Núñez, Rosa; Universidad Miguel Hernández de Elche. ES
  • Pastor, María de los Ángeles; Universidad Miguel Hernández de Elche. ES
Ter. psicol ; 33(3): 181-193, Dec. 2015. ilus, tab
Article in Spanish | LILACS | ID: lil-772370
RESUMEN
La sociedad española de Reumatología (SER) (rivera et al., 2006) recomienda la escala de ansiedad y Depresión Hospitalaria (Hospital anxiety and Depression Scale - HADS, Zigmond y Snaith, 1983) para la evaluación clínica de ansiedad y depresión en Fibromialgia (FM). sin embargo, no constan índices de sensibilidad/especificidad ni puntos de corte en FM. Con el objetivo de comprobar aplicabilidad, propiedades psicométricas y sensibilidad/especificidad del HAD en FM, se evaluó a 131 pacientes ambulatorios del Hospital de san Vicente (alicante, España), utilizando como criterios externos BDI y STAI-E. se analizaron ítems, consistencia interna y estructura factorial mediante análisis confirmatorio y puntos de corte con curvas ROC. Se replicó la estructura de dos factores. La fiabilidad es adecuada (HADA=.80, HADD=.85). Se muestran diferentes puntos de corte con sensibilidad/especificidad superior al 70 por ciento para cada subescala. El Had presenta propiedades psicométricas óptimas en población FM, mostrándose útil como instrumento de "screening" de sintomatología ansioso-depresiva en esta población.
ABSTRACT
Spanish Society of Rheumatology (SER) (Rivera et al., 2006) suggests the Hospital Anxiety and Depression Scale (HADS, Zigmond y Snaith, 1983) for clinical assessment of anxiety and depression in fibromyalgia (FM). However, there is no HAD-FM cut-off yet. Aiming to assess applicability, psychometric properties and sensitivity/specificity of HADS in FM, 131 outpatients were assessed at San Vicente Hospital (Fibromyalgia service, Alicante, Spain), using like external criteria BDI and STAI-E. Item analysis was performed, calculating the internal consistency and factor structure study by confirmatory factor analysis (CFA). The cut-off points were found by ROC curves. Two-factor structure was replicated. Reliability is adequate (HADA=.80, HADD=.85). Several cut-off points are showed with sensitivity and specificity levels >70 percent for both subscales. HADS has optimal psychometric properties in FM and its useful as a screening tool to assess anxious-depressive symptoms in FM patients.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Anxiety / Psychiatric Status Rating Scales / Fibromyalgia / Depression Type of study: Diagnostic study / Observational study / Prevalence study / Prognostic study / Qualitative research / Risk factors Limits: Female / Humans Language: Spanish Journal: Ter. psicol Journal subject: Psychology Year: 2015 Type: Article Affiliation country: Spain Institution/Affiliation country: Universidad Miguel Hernández de Elche/ES

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Full text: Available Index: LILACS (Americas) Main subject: Anxiety / Psychiatric Status Rating Scales / Fibromyalgia / Depression Type of study: Diagnostic study / Observational study / Prevalence study / Prognostic study / Qualitative research / Risk factors Limits: Female / Humans Language: Spanish Journal: Ter. psicol Journal subject: Psychology Year: 2015 Type: Article Affiliation country: Spain Institution/Affiliation country: Universidad Miguel Hernández de Elche/ES