OBJECTIVE: To assess the psychometric properties of the Spanish version of the Hospital Anxiety and Depression Scale(HADS). METHOD: We administered HADS to 685 participants (256 controls and 429 patients with five different diagnoses). The reliability of the instrument was assessed by a test-retest study. Construct validity studies were carried out through item-subscale correlation and factor analysis for the whole group and by each of the five different diagnoses. Three instruments were used as external criteria to assess concurrent validity. RESULTS: HADS test-retest reliability presented correlation coefficients above 0.85. The internal consistency was high, with a Cronbach's alpha of 0.86 (anxiety) and 0.86 (depression). Factor analysis showed a clear two-factor structure for all groups. The results showed high concurrent validity with the Beck Depression Inventory and State-Trait Anxiety Inventory and with the mental domains of the Short-Form Health Survey. CONCLUSION: The Spanish version of the HADS demonstrated good reliability and validity when used in medical patients.
OBJECTIVE: To assess the psychometric properties of the Spanish version of the Hospital Anxiety and Depression Scale(HADS). METHOD: We administered HADS to 685 participants (256 controls and 429 patients with five different diagnoses). The reliability of the instrument was assessed by a test-retest study. Construct validity studies were carried out through item-subscale correlation and factor analysis for the whole group and by each of the five different diagnoses. Three instruments were used as external criteria to assess concurrent validity. RESULTS:HADS test-retest reliability presented correlation coefficients above 0.85. The internal consistency was high, with a Cronbach's alpha of 0.86 (anxiety) and 0.86 (depression). Factor analysis showed a clear two-factor structure for all groups. The results showed high concurrent validity with the Beck Depression Inventory and State-Trait Anxiety Inventory and with the mental domains of the Short-Form Health Survey. CONCLUSION: The Spanish version of the HADS demonstrated good reliability and validity when used in medical patients.
Authors: Kelly A Hyland; Aasha I Hoogland; Brian D Gonzalez; Ashley M Nelson; Suzanne Lechner; Dinorah Martinez Tyson; Anna Barata; Maria F Gomez; Michael H Antoni; Brent Small; Cathy D Meade; Paul B Jacobsen; Heather S L Jim Journal: J Pain Symptom Manage Date: 2019-05-20 Impact factor: 3.612
Authors: Amanda Hidalgo-Peréz; Ángela Fernández-García; Ibai López-de-Uralde-Villanueva; Alfonso Gil-Martínez; Alba Paris-Alemany; Josué Fernández-Carnero; Roy La Touche Journal: Int J Sports Phys Ther Date: 2015-11