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Updated: Jun 25, 2026

Visualization of Intensity Levels to Reduce the Gap Between Self-Reported and Directly Measured Physical Activity
Published on: March 7, 2019
Do the determinants of physical activity change by physical activity level?
Hyun Kyung Kim1, Mi Ja Kim, Chang Gi Park
1College of Nursing, University of Illinois, Chicago, USA.
Physical activity determinants differ by level in rural Korean women. Self-efficacy, benefits, and barriers influenced the transition from inactive to insufficiently active, while work and family roles impacted overall physical activity levels.
Area of Science:
- Public Health
- Sociology
- Women's Health
Background:
- Physical activity offers well-established health benefits, yet disparities exist across gender and regions.
- Despite increased participation, many women do not meet recommended physical activity levels for health.
- Understanding determinants is crucial for targeted health promotion strategies.
Purpose of the Study:
- To identify factors influencing physical activity levels among rural Korean women.
- To differentiate determinants across inactive, insufficiently active, and active groups.
Main Methods:
- Cross-sectional descriptive study utilizing a structured questionnaire.
- Sample of 245 rural Korean women recruited in 2004.
- Analysis included self-efficacy, benefits, barriers, sociodemographics, and multinomial logistic regression.
Main Results:
- Self-efficacy, benefits, and barriers were significant for the inactive versus insufficiently active groups.
- Sociodemographic factors, particularly work and family roles, significantly explained physical activity levels.
- No significant determinants were found for the active group compared to the insufficiently active group.
Conclusions:
- Interventions to boost self-efficacy and perceived benefits, or reduce barriers, may help inactive women start physical activity.
- These interventions might not be as effective for insufficiently active women, who may have overconfidence.
- Alleviating work and family role burdens could enhance physical activity in rural women.
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