Daily park use, physical activity and stress: A Mobile-Ecological Momentary Assessment study amongst Asian adults
Oral Presentation A1.4
DOI:
https://doi.org/10.14288/hfjc.v14i3.379Keywords:
Adults, Park Use, Physical Activity, Mobile-Ecological Momentary Assessment, Psychological StressAbstract
Purpose: To investigate the variability of daily patterns of park use (PU), leisure-time physical activity (LTPA) and psychological stress; relationships of PU and LTPA with stress; and, whether these relationships are independent. Methods: Singapore citizens/permanent residents 21-75 years-of-age from the Multi-Ethnic Cohort were enrolled into this study. Participants received mobile-Ecological Momentary Assessment (m-EMA) mini-surveys for up to nine days via their smartphone, including questions on PU and LTPA that day, plus perceived stress level that evening. Descriptive statistics summarized participant demographics, day-to-day variation in PU, LTPA and stress. Logistic regression models using generalized estimating equations assessed relationships of PU and LTPA with stress. Interaction effects between PU and LTPA were assessed. Results: From 709 participants, 85.2% (n=605, 4,678 m-EMA responses) were included in analyses - mean age 45.1 years; 53.9% female; 71.9% Chinese. Proportions reporting any stress were highest (39.5%) on Mondays and lowest on Sundays (29.2%), whilst PU and LTPA participation respectively were lowest (22.8%, 30.4%) on Mondays and highest on Saturdays/Sundays (26.5%, 39.2%). PU and LTPA participation (vs. no PU and no LTPA) were both associated with lower evening stress (respectively, Adjusted Odds Ratio (AOR)=0.67; 95% CI=0.58–0.77; AOR=0.73; 95% CI=0.64–0.82). Associations were independent (interaction term between PU and LTPA: p=0.99). Conclusions: Daily PU and LTPA were both associated with reduced evening stress. These associations were independent from each other, suggesting both contribute to reducing psychological stress amongst adults. Funding: Ministry of National Development Research Fund (Singapore), National Parks Board and National University of Singapore.
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Copyright (c) 2021 Nicholas A. Petrunoff , Park Su Hyun, Nan Xin Wang, Rob M. van Dam, Angelia Sia, Tan Chuen Seng, Falk Müller-Riemenschneider
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