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- Title
Association of Daily Physical Activity with Disability in Community-Dwelling Older Adults With/Without Chronic Kidney Disease.
- Authors
Chiba, Ippei; Lee, S.; Bae, S.; Makino, K.; Katayama, O.; Harada, K.; Tomida, K.; Morikawa, M.; Yamashiro, Y.; Takayanagi, N.; Shimada, H.
- Abstract
Objectives: Physical activity is recommended for disability prevention in the older adult population; however, the level of physical activity required for older adults with chronic kidney disease (CKD) remains unknown. This study aimed to examine the associations between daily physical activity and disability incidence in older adults with and without CKD to determine relevant daily physical activity levels. Design: Prospective observational study. Setting and Participants: 3,786 community-dwelling older adults aged ≥65 years. Measurements: Mean daily times spent in light- (LPA) and moderate-to-vigorous physical activity (MVPA) were measured using triaxial accelerometers. CKD was defined by a creatinine estimated glomerular filtration rate (eGFR) <60 mL/min/1.73 m2. Disability incidence was identified as long-term care insurance certification during a 60-month follow-up period. Associations between physical activity and disability incidence were examined using Cox proportional hazard models stratified by the CKD status. Non-linear and linear associations were tested using the restricted cubic spline. Results: A total of 1,054 individuals were identified to have CKD. Disability incidence was higher in the CKD group than in the non-CKD group. The adjusted cox proportional hazard models indicated that a 10-minute increase in MVPA time was associated with lower disability incidence in the non-CKD group (hazard ratio [HR], 0.838; 95% confidence interval [CI]: 0.764–0.918) and the CKD group (HR, 0.859; 95% CI: 0.766–0.960). Linear associations were observed in MVPA for the non-CKD and CKD groups. Conclusion: Increasing MVPA was associated with lower disability incidence in older adults with and without CKD. These findings can help devise disability prevention strategies for older CKD patients.
- Subjects
JAPAN; CHRONIC kidney failure; GLOMERULAR filtration rate; CONFIDENCE intervals; ACCELEROMETERS; PHYSICAL activity; INDEPENDENT living; DESCRIPTIVE statistics; OLDER people with disabilities; CREATININE; LONGITUDINAL method; PROPORTIONAL hazards models
- Publication
Journal of Nutrition, Health & Aging, 2022, Vol 26, Issue 5, p521
- ISSN
1279-7707
- Publication type
Article
- DOI
10.1007/s12603-022-1790-z