Psychometric evaluation of the Hospital Anxiety and Depression Scale 3 months after acute lung injury
| Autor: | O. Joseph Bienvenu, Jennifer E. Jutte, Dale M. Needham, Elizabeth R. Pfoh |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
Adult
Male medicine.medical_specialty Psychometrics Acute Lung Injury Poison control Lung injury Anxiety Critical Care and Intensive Care Medicine Hospital Anxiety and Depression Scale Article Cohort Studies Surveys and Questionnaires Injury prevention Outcome Assessment Health Care medicine Humans Prospective Studies Survivors Depression (differential diagnoses) business.industry Depression respiratory system Middle Aged Hospitals respiratory tract diseases Physical therapy Female medicine.symptom business Stress Psychological Cohort study |
| Zdroj: | Journal of critical care. 30(4) |
| ISSN: | 1557-8615 |
| Popis: | To conduct a psychometric evaluation of the Hospital Anxiety and Depression Scale (HADS) and to evaluate associations of 2 measures of psychological distress with the HADS Anxiety (HADS-A) and HADS Depression (HADS-D) subscales in acute lung injury (ALI) survivors.We used 3-month post-ALI follow-up data from 151 participants in a multisite prospective cohort study to evaluate the internal consistency and structure of the HADS subscales and items, respectively. We used Spearman ρ correlations and other statistics to relate the 3-level version of the EuroQol-5D (EQ-5D-3L) anxiety/depression item and Medical Outcomes Study Short Form-36 (SF-36) "mental health"-related domains to the HADS subscales.Internal consistency was good for each of the HADS subscales (α ≥ .70). Exploratory factor analysis revealed a 2-factor structure (anxiety and depression). The EQ-5D-3L item and the SF-36 mental health-related domain scores were associated with HADS-A (ρ = 0.54 and -0.48 to -0.70, respectively) and HADS-D (ρ = 0.41 and -0.48 to -0.52, respectively) scores (all P.01). The relationship between the SF-36 mental health domain score and the HADS-A subscale score was particularly strong (ρ = -0.70, P.01).When evaluated in ALI survivors, the HADS has good internal consistency and a 2-factor structure. The HADS subscales were substantially correlated with the EQ-5D-3L anxiety/depression item and SF-36 mental health-related domain scores, suggesting convergent validity for these measures of psychological distress in ALI survivors. |
| Databáze: | OpenAIRE |
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