Journal article
Associations of accelerometer-determined sedentary behavior and physical activity with physical performance outcomes by race/ethnicity in older women
Preventive medicine reports, Vol.23, pp.101408-101408
09/01/2021
DOI: 10.1016/j.pmedr.2021.101408
PMCID: PMC8173313
PMID: 34123715
Abstract
To determine the cross-sectional associations of accelerometer-measured time spent in physical activity intensity categories (sedentary, low and high light intensity, or moderate to vigorous intensity physical activity (MVPA) with physical performance outcomes [stair climb ascent, 40 foot walk test, and short physical performance battery (SPPB)] in older women and examine differences by race/ethnicity. Data were from 1,256 Study of Women's Health Across the Nation (SWAN) participants [aged 64.9 (2.7) years at Visit 15 (2015-16); 54.1% nonWhite]. Three sets of adjusted multivariable linear or logistic regression models were built to test the study objectives using the backward elimination approach to identify relevant covariates. In the full analytic sample, a 10 min increment in MVPA was related to faster performance on the stair climb [13 =-0.023 (95% CI:-0.04,-0.005) seconds] and 40 foot walk test [13 =-0.066 (95% CI:-0.133,-0.038) seconds], and a 9% lower odds [OR: 0.91; 95% CI: 0.87, 0.96; p = 0.004] of limitations based on the SPPB. Statistically significant differences by race/ethnicity were found for the stair climb ascent time as MVPA was associated with better performance for White, Chinese, and Japanese participants while high light intensity physical activity, but not MVPA, was deemed beneficial in Black women. Findings from the isotemporal substitution models were consistent. Findings further support the importance of MVPA on physical performance outcomes in older women. Further research is needed to examine the complex associations between physical (in)activity and physical performance outcomes by race/ethnicity to provide more targeted recommendations.
Details
- Title: Subtitle
- Associations of accelerometer-determined sedentary behavior and physical activity with physical performance outcomes by race/ethnicity in older women
- Creators
- Kelley Pettee Gabriel - University of Alabama at BirminghamCarrie A Karvonen-Gutierrez - University of MichiganAlicia B Colvin - University of PittsburghKelly R Ylitalo - Baylor UniversityKara M Whitaker - University of IowaBrittney S Lange-Maia - Rush UniversityAlexander R Lucas - Virginia Commonwealth UniversitySheila A Dugan - Rush UniversityCarol Derby - Albert Einstein College of MedicineJane A Cauley - Kaiser PermanenteBarbara Sternfeld - Kaiser Permanente
- Resource Type
- Journal article
- Publication Details
- Preventive medicine reports, Vol.23, pp.101408-101408
- DOI
- 10.1016/j.pmedr.2021.101408
- PMID
- 34123715
- PMCID
- PMC8173313
- NLM abbreviation
- Prev Med Rep
- ISSN
- 2211-3355
- eISSN
- 2211-3355
- Publisher
- ELSEVIER
- Number of pages
- 9
- Grant note
- National Institutes of Health (NIH), DHHS, through the National Institute on Aging (NIA); United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH National Institute on Aging (NIA) National Institute of Nursing Research (NINR); United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH National Institute of Nursing Research (NINR) U01NR004061; U01AG012505; U01AG012535; U01AG012531; U01AG012539; U01AG012546; U01AG012553; U01AG012554; U01AG012495 / NIH Office of Research on Women's Health (ORWH); United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH Office of Research on Women's Health (ORWH)
- Language
- English
- Date published
- 09/01/2021
- Academic Unit
- Epidemiology; Health, Sport, and Human Physiology
- Record Identifier
- 9984245666002771
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