A Cross-sectional Study for the Relationship Between Exercise and Serum Lipid Level in Middle-aged Population
10.3969/j.issn.1000-3614.2016.07.009
- VernacularTitle:中年人群体育锻炼与血脂水平关系的横断面研究
- Author:
Haiyan CHEN
;
Ying LI
;
Jinzhuang MAI
;
Min GUO
;
Xiangmin GAO
;
Liancheng ZHAO
;
Yong WU
;
Xiaoqing LIU
;
Yangfeng WU
- Publication Type:Journal Article
- Keywords:
Exercise;
Blood lipids;
Cross-sectional study;
Epidemiology
- From:
Chinese Circulation Journal
2016;31(7):659-663
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To investigate the relationship between exercise and serum lipid level in middle-aged population. Methods: Based on “multicenter collaborative study of cardiovascular epidemiology” research, a total of 3482 subjects at the age of (35-59) years from urban and rural areas of Beijing and Guangzhou were enrolled in this study. According to daily energy expenditure of exercise (EEexer), the participants were divided into 3 groups: No exercise group, (daily) EEexer below median group and (daily) EEexer above median group. The type and duration of exercise were collected by the questionnaire, daily EEexer was calculated and the relationship between exercise and serum lipid level was estimated by covariance analysis. Results: There were 47.1% (807/1712) male and 41.1% (727/1770) female participants having exercise. With controlled age, area, education level, smoking, drinking, BMI and energy expenditure of physical activity outside of exercise (EEPA), serum levels of TC, LDL-C, non-HDL-C and TG were decreased in women by elevated EEexer groups accordingly, and among them, there were significant differences in LDL-C and non-HDL-C levels between groups, P<0.05; compared with No exercise group, in female daily EEexer above median group, LDL-C and non-HDL-C levels decreased about 0.14 mmol/L,P=0.0063 and 0.14 mmol/L, P=0.0155 respectively; while in men, TC, LDL-C, non-HDL-C and TG levels showed a decreasing trends by elevated EEexer groups but with no statistical significance. No association was found for HDL-C in men and women. Conclusion: Serum levels of LDL-C and non-HDL-C were lower in female daily EEexer above median group than No excise group, the effects were independent from working and other physical activities.
