Academic Journal
Validation of the combined Patient Health Questionnaire Anxiety and Depression Scale among people with HIV in Vietnam
| العنوان: | Validation of the combined Patient Health Questionnaire Anxiety and Depression Scale among people with HIV in Vietnam |
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| المؤلفون: | Nguyen, Minh X, Zimmer, Catherine, Latkin, Carl A, Lancaster, Kathryn E, Dowdy, David W, Hutton, Heidi, Chander, Geetanjali, Frangakis, Constantine, Gaynes, Bradley N, Sripaipan, Teerada, Tran, Ha V, Go, Vivian F |
| المساهمون: | National Institute on Drug Abuse, Center for AIDS Research, University of North Carolina at Chapel Hill |
| المصدر: | International Journal of STD & AIDS ; volume 34, issue 12, page 832-840 ; ISSN 0956-4624 1758-1052 |
| بيانات النشر: | SAGE Publications |
| سنة النشر: | 2023 |
| الوصف: | Background Our study aims to examine the factor structure, validity, and reliability of the combined scale Patient Health Questionnaire Anxiety and Depression Scale (PHQ-ADS) among people with HIV (PWH) in Vietnam. Methods Baseline data from an alcohol-reduction intervention trial among ART clients in Thai Nguyen, Vietnam were used for this analysis ( n = 1547). A score ≥10 on the PHQ-9, GAD-7 and PHQ-ADS scale was considered having clinically meaningful depression, anxiety and distress symptoms. Factor structure of the combined PHQ-ADS scale was validated using confirmatory factor analysis, and three models were tested: a one-factor, a two-factor, and a bi-factor model. Reliability and construct validity were examined. Results The prevalence of clinically meaningful depression and anxiety symptoms was 7% and 2%, respectively, while 19% had distress symptoms. A bi-factor model had the best fit to the data (RMSEA = 0.048; CFI = 0.99; TLI = 0.98). The Omega index of the bi-factor model was 0.97. The scale showed good construct validity through negative associations between depression, anxiety, distress symptoms and quality of life. Conclusions Our study supports the use of a combined scale to measure general distress for PWH, which has good validity, reliability and is unidimensional enough to justify the use of a composite depression and anxiety score. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1177/09564624231180782 |
| الاتاحة: | http://dx.doi.org/10.1177/09564624231180782 http://journals.sagepub.com/doi/pdf/10.1177/09564624231180782 http://journals.sagepub.com/doi/full-xml/10.1177/09564624231180782 |
| Rights: | http://journals.sagepub.com/page/policies/text-and-data-mining-license |
| رقم الانضمام: | edsbas.C7F51343 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1177/09564624231180782 |
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