ArticleFrontiers in sports and active living2026
Physical activity levels, sleep quality and perceived stress in Chilean students: a cross-sectional study.
Article in Frontiers in sports and active living, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Objective: To describe sleep quality, perceived stress, and physical activity levels, as well as to identify the associations between these variables in fourth-year Kinesiology students at the Catholic University of the Most Holy Conception Methods: A descriptive cross-sectional study was conducted in 29 fourth-year Kinesiology students (16 women, 13 men; aged 21-27 years) from a Chilean university. Physical activity was assessed using IPAQ-SF, sleep quality with the PSQI, and perceived stress with the PSS-14. Group comparisons were performed using Student's t-tests, Mann-Whitney U tests, or chi-square tests as appropriate, with corresponding effect sizes. A linear regression model was used to predict total physical activity from sex and perceived stress. Results: Men reported significantly higher levels of vigorous ( Conclusions: Sex differences in physical activity were observed among Kinesiology students, with women reporting lower moderate-to-vigorous activity, while sleep was similar and two individual stress items differed.
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