该文研究运动和膳食干预对小学生代谢综合征(metabolic syndrome,MS)的影响。方法:对北京市海淀区8所小学1～5年级1564名学生,进行为期1年的运动或膳食干预,运动组主要采取“快乐10min”方法,膳食组采取营养健康教育方法,分别于基线和干预后检测全体学生的身高、体质量、腰围、血 This article studies the effects of exercise and dietary interventions on metabolic syndrome (MS) in primary school students. Methods: A total of 1564 students from 1 to 5 grade in 8 primary schools in Haidian District of Beijing were enrolled in a one-year exercise or dietary intervention. The exercise group mainly adopted the method of “Happy 10min”, and the nutrition group adopted the nutrition and health education method, Baseline and post-intervention testing of the overall height, weight, waistline and blood