【摘要】 目的描述柳州市中学生大强度、中等强度体育活动的频度分布,分析体育活动与危害健康行为之间的关系。方法对4 386名城乡中学生进行无记名调查,计算大强度、中等强度体育活动在不同类型学生中的发生率,运用多因素非条件Logistic回归模型,分析2种强度的体育运动与14项危害健康行为之间的关联性。结果大强度、中等强度体育活动发生率分别为53.47%、48.32%,并均与骑自行车违规、非安全场所游泳、喝酒等行为显著相关,情绪不良、节食减肥等行为是体育活动的制约因素。结论体育活动与危害健康行为既有共存现象,又有互相制约的现象,以体育活动为平台开展健康行为干预值得进一步研究。更多还原

【Abstract】 Objective To describe the frequency distribution of high-and-moderate-intensity athletic sports among the middle school students in Liuzhou.and analyze the correlation between athletic sports and health-risk behaviors.Methods Anonymous survey was conducted among 4 386 middle school students to calculate the incidence ratio of high-and-moderate-intensity athletic sports.Multivariate non-conditional logistic regression model was applied to analyze the correlation between athletic sports and 14 health-risk behaviors.Results The rate of high-intensity sports and moderate-intensity activities in the middle school students are 53.47%and 48.32% respectively,and are correlated with such health-risk behaviors as violating cycling,swimming in unsafe spots,alcohol abuse,etc.Abnormal mood,dieting and losing weight,etc.are the restrictive factors for athletic sports.Conclusion Athletic sports coexist with health-risk behaviors and are also interactive with each other.Health behavioral intervention deserves further study on the basis of athletic sports.更多还原