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송미순 ( Song Mi-Soon ) - 서울대학교 간호대학
최수영 ( Choi Su-Young ) - 제주대학교 간호대학
김세안 ( Kim Se-An ) - 서울대학교 간호대학
서경산 ( Seo Kyoung-San ) - 서울대학교 간호과학연구소
이수진 ( Lee Soo-Jin ) - 서울대학교 간호대학
김은호 ( Kim Eun-Ho ) - 서울대학교 간호대학
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Abstract
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Purpose: The purpose of this study was to develop and validate a diabetes management self-efficacy scale for older adults (DMSES-O).
Methods: A preliminary DMSES-O of 22 items was derived from a literature review and seven domains of self-management behaviors. Content validity was confirmed by experts in diabetes self-management education. To test the reliability and validity of the DMSES-O, data were collected from 150 older adults with type 2 diabetes. The data were analyzed using exploratory factor analysis, and Cronbach"s ? and Pearson"s correlation coefficients were calculated.
Results: From the exploratory factor analysis, 17 significant items in six subscales were derived. Factors derived were named “problem solving for hypoglycemia and self-monitoring blood glucose,” “problem solving for hyperglycemia,” “coping with psychological distress and taking medication,” “reducing risks of diabetes complications,” “appropriate exercise,” and “healthy eating.” The criterion-related validity of the DMSES-O was established by its correlation with the Summary of Diabetes Self-care Activities Questionnaire. Cronbach"s ?, a measure of internal consistency, was .84 for the overall scale and ranged from .54 to .80 for the subscales.
Conclusion: The DMSES-O is a reliable and valid instrument to measure selfefficacy for diabetes self-management among older adults.
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KeyWords
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당뇨병, 자기효능감, 노인, 신뢰도와 타당도
Diabetes mellitus, Self-efficacy, Aged, Reliability and validity
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원문 및 링크아웃 정보
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등재저널 정보
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