کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
909711 917305 2013 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Concordance of self- and proxy-rated worry and anxiety symptoms in older adults with dementia
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی روانپزشکی و بهداشت روانی
پیش نمایش صفحه اول مقاله
Concordance of self- and proxy-rated worry and anxiety symptoms in older adults with dementia
چکیده انگلیسی

We compared the psychometric performance of two validated self-report anxiety symptom measures when rated by people with dementia versus collaterals (as proxies). Forty-one participants with mild-to-moderate dementia and their respective collaterals completed the Geriatric Anxiety Inventory, the Penn State Worry Questionnaire-Abbreviated, and a structured diagnostic interview. We used descriptive and nonparametric statistics to compare scores according to respondent characteristics. Receiver operating characteristic (ROC) curves were calculated to establish the predictive validity of each instrument by rater type against a clinical diagnosis of an anxiety disorder. Participant and collateral ratings performed comparably for both instruments. However, collaterals tended to give more severe symptom ratings, and the best-performing cut-off scores were higher for collaterals. Our findings suggest that people with mild-to-moderate dementia can give reliable self-reports of anxiety symptoms, with validity comparable to reports obtained from collaterals. Scores obtained from multiple informants should be interpreted in context.


► It is unclear whether people with dementia can accurately report anxiety symptoms.
► We compared anxiety ratings provided by people with dementia versus collaterals.
► Proxy reports of anxiety symptoms tended to be more severe.
► Self and collateral ratings equally predicted a clinical anxiety diagnosis.
► People with mild-to-moderate dementia can reliably self-report anxiety symptoms.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Anxiety Disorders - Volume 27, Issue 1, January 2013, Pages 125–130
نویسندگان
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