Construction of a Physical Activity Model for the Elderly
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참고문헌
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초록
Objectives: The purpose of the study was to test a model of physical activity of elderly living in Korea, determine significant factorscontributing the physical activity, and examine significant paths in the model. Methods: A cross-sectional study was conducted usinga convenience sample of 207 elderly men and women, aged 60 and older, residing in Busan Metropolitan City. Data were collectedfrom July to August 2009 and analyzed using Predictive Analytics Software (PASW) and Analysis of a Moment Structures (AMOS). Results: The fitness of the modified model was confirmed to be appropriate (χ2 = 55.61, χ2/df = 1.32, p = .078, RMSEA =.04, GFI = .96, AGFI = .91, NFI = .90, NNFI = .94, CFI = .97, PNFI = .48). The elder’s age, previous exercise behavior, andself-efficacy were significant in explaining the variance in their physical activity. We found that (a) perceived health status, perceivedbenefits, perceived barriers, and social support directly affected self-efficacy; (b) previous exercise behavior and perceived healthstatus directly affected perceived benefits; (c) previous exercise behavior directly affected perceived barriers; and (d) and educationlevel, extent of pocket money, and economic level directly affected social support. Conclusions: The younger the age, the moreprevious exercise experience, and the higher the self-efficacy, the more S. Korean elders demonstrated improved physical activity.
Abstract
Objectives: The purpose of the study was to test a model of physical activity of elderly living in Korea, determine significant factorscontributing the physical activity, and examine significant paths in the model. Methods: A cross-sectional study was conducted usinga convenience sample of 207 elderly men and women, aged 60 and older, residing in Busan Metropolitan City. Data were collectedfrom July to August 2009 and analyzed using Predictive Analytics Software (PASW) and Analysis of a Moment Structures (AMOS). Results: The fitness of the modified model was confirmed to be appropriate (χ2 = 55.61, χ2/df = 1.32, p = .078, RMSEA =.04, GFI = .96, AGFI = .91, NFI = .90, NNFI = .94, CFI = .97, PNFI = .48). The elder’s age, previous exercise behavior, andself-efficacy were significant in explaining the variance in their physical activity. We found that (a) perceived health status, perceivedbenefits, perceived barriers, and social support directly affected self-efficacy; (b) previous exercise behavior and perceived healthstatus directly affected perceived benefits; (c) previous exercise behavior directly affected perceived barriers; and (d) and educationlevel, extent of pocket money, and economic level directly affected social support. Conclusions: The younger the age, the moreprevious exercise experience, and the higher the self-efficacy, the more S. Korean elders demonstrated improved physical activity.
참고문헌 (36)
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