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KMID : 0922320100170010005
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Journal of Korean Academic Society of Home Care Nursing
2010 Volume.17 No. 1 p.5 ~ p.11
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Validation of the Korean Version of the General Practitioner Assessment of Cognition
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Kim Yong-Soon
Park Jee-Won
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Abstract
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Purpose: The study examined the psychometric properties of the Korean Geriatric Depression Scale Informant-15 (KGDSI-15), an instrument measuring geriatric depression through their primary caregivers.
Methods: The participants were 370 Korean older adults 65-years-of-age registered in a visiting health center in S city. The Korean version of Geriatric Depression Scale-Short Form (GDSSF-K) was used for comparison. Internal consistency measured tool reliability and Pearson correlation coefficient measured validity. One-way ANOVA was used to determine the clinical usability of the instrument: depression levels were classified as normal, mild depression, and severe using GDSSF-K, and the depression scores of these three groups were comparatively measured by KGDSI-15.
Results: The Cronbach’s alpha coefficient was .831. The correlation coefficient with GDSSF-K was r=.616 (p<.001). KGDSI-15 results showed the depression level of older adults with severe depression was highest followed by those with mild depression and normal. The group differences were also statistically significant, which indicated the clinical usability of the instrument.
Conclusion: KGDSI-15 is suggested to be reliable and valid to measure the geriatric depression through the primary caregivers of older adult.
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KEYWORD
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Depression, Aged, Reliability and validity
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