Objective versus Self-reported Physical Activity and Cardiovascular Disease Risk Factors
10.5763/kjsm.2020.38.1.28
- Author:
Hoyong SUNG
1
;
Jungjun LIM
;
Junbae MUN
;
Yeonsoo KIM
Author Information
1. Department of Physical Education, Seoul National University, Seoul, Korea. kys0101@snu.ac.kr
- Publication Type:Original Article
- Keywords:
Cardiovascular diseases;
Fitness trackers;
Health;
Risk assessment;
Self report
- MeSH:
Accelerometry;
Cardiovascular Diseases;
Diabetes Mellitus;
Dyslipidemias;
Hypertension;
Korea;
Logistic Models;
Motor Activity;
Nutrition Surveys;
Prehypertension;
Risk Assessment;
Risk Factors;
Self Report
- From:The Korean Journal of Sports Medicine
2020;38(1):28-36
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: The main purpose of this study was to compare the relationships between physical activity (measured using an accelerometer vs. self-reported) and cardiovascular disease risk factors. Differences in accelerometry physical activity between 10-minute bouts and total bouts were also compared.METHODS: Data originated from the Korea National Health and Nutrition Examination Survey. Logistic regression was used to predict cardiovascular disease risk from physical activity levels.RESULTS: Self-reported physical activity could not significantly predict the odds of having cardiovascular risk. However, the insufficiently active group classified according to the total-bout physical activity had significantly greater odds of having hypertension or prehypertension (odds ratio [OR], 1.35; 95% confidence interval [95% CI], 1.00–1.82), diabetes mellitus (OR, 1.77; 95% CI, 1.01–3.19), and dyslipidemia (OR, 1.65; 95% CI, 1.17–2.36) than the highly active group. Regarding the 10-minute bout physical activity, the inactive group had significantly greater odds of having only hypertension or prehypertension (OR, 1.67; 95% CI, 1.02–2.76) than the highly active group.CONCLUSION: Total-bout physical activity measured using an accelerometer could significantly predict the cardiovascular disease risk compared to 10-minute bout physical activity. However, self-reported physical activity could not significantly predict the cardiovascular disease risk.
