摘要
目的研究中国成年人体力活动和屏幕时间对代谢综合征的独立和联合效应。方法本研究使用2009年中国健康与营养调查数据。采用多因素Logistic回归分别评估体力活动、屏幕时间对代谢综合征及其各组分的独立及联合效应。结果共纳入7773名成年人,其中24.8%(n=1927)的人患有代谢综合征。在独立效应分析中,与不充分体力活动组比较,充分体力活动相患代谢综合征的风险降低15%(OR=0.85,95%CI:0.74~0.97);与大量屏幕时间组比较,少量屏幕时间组对高甘油三酯血症(OR=0.89,95%CI:0.80~0.99)、高空腹血糖(OR=0.86,95%CI:0.74~0.99)有保护作用。在联合效应分析中,与不充分体力活动且大量屏幕时间组相比,充分体力活动且少量屏幕时间组患代谢综合征风险降低24%(OR=0.76,95%CI:0.60~0.97)。结论充分体力活动和少量屏幕时间可降低中国成年人代谢综合征发病风险。
Objective Study the independent and combined effects of physical activity and screen time on metabolic syndrome among Chinese adults.Methods This study used the China Health and Nutrition Survey data.Metabolic syndrome was defined using the internationally accepted standard NCEP-ATPⅢ.Multivariate logistic regression was used to assess the independent and combined effects of physical activity and screen time on the risk of metabolic syndrome and its components.Results Among 7773 adults enrolled in the study,a total of 24.8%had metabolic syndrome.In the independent effect analysis,the risk of metabolic syndrome was reduced by 15%in the adequate physical activity group compared with the inadequate group(OR=0.85,95%CI:0.74-0.97).Group with a smaller amount of screen time had lower risk of hypertriglyceridemia(OR=0.89,95%CI:0.80-0.99),and a lower risk of high fasting blood glucose(OR=0.86,95%CI:0.74-0.99)compared with the excess group.In the combined effect analysis,the risk of metabolic syndrome was lower(OR=0.76,95%CI:0.60-0.97)in the group with adequate physical activity and a smaller amount of screen time comparing with the group with inadequate physical activity and excessive screen time.Conclusion High physical activity and a smaller amount of screen time could significantly reduce the risk of metabolic syndrome in Chinese adults.
作者
刘会
方园
宋勇
陈秋桐
刘明威
LIU Hui;FANG Yuan;SONG Yong;CHEN Qiu-tong;LIU Ming-wei(School of Health Sciences Wuhan University,Wuhan,Hubei 430072,China)
出处
《热带医学杂志》
CAS
2019年第10期1205-1208,共4页
Journal of Tropical Medicine
关键词
体力活动
屏幕时间
代谢综合征
联合效应
Physical activity
Screen time
Metabolic syndrome
Combined effect
