Japan Journal for health, Physical Education, Recreation, and Dance in Universities
Online ISSN : 2189-8766
Print ISSN : 1349-1296
ISSN-L : 1349-1296
Original
High-intensity physical activity reduces the risk for future onsets in poor psychological well-beings among Japanese adolescents : Longitudinal study in university health-related physical education
Koji YAMATSUShinich INOUEAtsushi KURIHARA
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JOURNAL OPEN ACCESS

2012 Volume 9 Pages 93-100

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Abstract

PURPOSE: To determine whether physical activity and/or sedentary behavior reduces the risk for future onsets in poor mental health across a 6−month period among university students.

METHOD: Participants (N=559) completed the International Physical Activity Questionnaires short version (Murase et al., 2002), the exercise self−efficacy (Oka, 2003), and the General Health Questionnaires 12 items (Honda et al., 2001) in the May of 2010 (baseline data) and October of 2010 (follow−up data).

RESULTS: Among 559 university students, 27.0% (male: 21.2%, female: 33.3%) of them had a poor mental health at baseline. Using logistic regression analyses that controlled for several covariates, we found that high levels of high−intensity physical activity significantly reduced the risk for future developments of poor mental health in males (OR [Odds Ratio]=0.487, 95% CI [confidence interval]:0.247−0.962). Also, high levels of exercise self−efficacy significantly reduced the risk for future developments of poor mental health in males (OR=0.510, 95% CI:0.261−0.996). However, there were not significant relationships between them in females. No predictive effects were for total physical activity and sedentary behavior time in both males and females.

CONCLUSIONS: These results suggested that increasing high−intensity physical activity and/or exercise self−efficacy reduce the risk for future developments of poor mental health among university students.

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© 2012 Japanese Association of University Physical Eduation and Sports
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