지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한노인병학회 Annals of geriatric medicine and research Annals of geriatric medicine and research Vol.15 No.2
- 발행연도
- 2011.1
- 수록면
- 90 - 98 (9page)
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초록· 키워드
오류제보하기
Background: Physical activity is considered an effective non-pharmaceutical preventive measure against cognitive impair- ment. This study was designed to investigate the correlation between physical activity and cognitive function.
Methods: Subjects were recruited from the Suwon Project, a cohort comprising a nonrandom convenience sample of ethnic Koreans aged 60 years or older. All participants completed study questionnaires which included questions about demographic characteristics, current and/or past medical history, and drug history. Cognitive functions were evaluated using the Korean version of Mini-Mental State Examination(K-MMSE), Korean version of Short Form Geriatric Depression Scale and Beck Anxiety Inventory. The total time spent to complete 10 physical activities was recorded on a daily basis.
Results: The total amount of time spent to execute 10 physical activities was 91.9±98.9 minutes per day. K-MMSE score was significantly associated with the duration of physical activity after adjustment for age, sex, educational level, depression, anxiety, and underlying diseases using multiple logistic regression analysis(β=0.002, p<0.05). Categorizing physical activities into three groups by intensity yielded an interesting result; moderate intensity group demonstrated a direct correlation with cognitive function(β=0.002, p<0.05).
Conclusion: Although much remains to be elucidated, our results suggest that physical activity may be associated with cognitive function, after controlling for covariates.
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