کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4929561 1432453 2017 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Psychometric Assessment of the Depressive Cognition Scale Among Older Chinese People
ترجمه فارسی عنوان
ارزیابی روان سنجی مقیاس شناخت افسردگی در میان افراد چینی قدیمی تر
کلمات کلیدی
قابلیت اطمینان، اعتبار، مقیاس شناخت افسردگی، مردم مسن چینی، توسعه ابزار،
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی روانپزشکی و بهداشت روانی
چکیده انگلیسی
The study aimed to translate the Depressive Cognition Scale (DCS) into Chinese and to test its reliability and validity among Chinese older people. Using a cross-sectional design, a demographic questionnaire and Chinese versions of the Depressive Cognition Scale (DCS-CHI) and the Center for Epidemiological Studies-Depression Scale (CES-D) were administered. The sample consisted of 1673 older people who were from communities and hospitals. The Cronbach's alpha (α) of DCS-CHI was 0.91, and the test-retest correlation coefficient was 0.91 (95% CI, 0.86-0.95, p < 0.001). The Content Validity Index (CVI) was found to be good. Exploratory factor analysis (EFA) resulted in a single factor that explained 58.46% of the total variance and all 8 items had strong factor loadings ranging from 0.62 to 0.83; confirmatory factory analysis (CFA) indicated all measurements of the structural model exceeded the recommended criteria, and the single factor solution of DCS-CHI had a good fit (χ2/df = 2.45, GFI = 0.99, AGFI = 0.97, CFI = 0.99, TLI = 0.99, RMSEA = 0.04, RMR = 0.01, PCLOSE = 0.79). The strong correlation of 0.81 (p < 0.01) between the DCS-CHI and CES-D suggested good concurrent validity. Specifying the CES-D as the criterion, the area under the receiver operator characteristic (ROC) curve of the DCS-CHI for the optimal cut-point was 0.941(95%CI:0.919-0.963, p = 0.000), the sensitivity and the specificity were 84.7% and 90.7% respectively, suggesting good predictive validity. The findings support the reliability and validity of the DCS-CHI as a measure of depressive cognitions that typically proceed more serious depressive symptoms among Chinese older adults.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Archives of Psychiatric Nursing - Volume 31, Issue 5, October 2017, Pages 477-482
نویسندگان
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