论文部分内容阅读
【摘要】背景关于业余运动(LTPA)总量是否对肥胖症具有量-反应作用尚未确定。方法连续8年(1999-2006年)美国健康与营养调查研究,抽取年龄20～64岁、非专业控制12 227名个体进行量-反应关系调查,此样本可作为美国人口代表性样本。结果过去1个月未做LTPA的女性,年龄校正肥胖症的患病率为41.4%;而做过LTPA但未达到推荐的最小运动量[如<450 MET(代谢当量,metabolic equivalent minutes per week)]的
【Abstract】 Background Whether the amount of amateur exercise (LTPA) has a quantitative response to obesity has not been determined. Methods Eight years (1999-2006) of the United States Health and Nutritional Survey, population aged 20-64 years, non-professionally controlled 12 227 individuals were surveyed for dose-response relationship, this sample can be used as a representative sample of the United States population. Results The prevalence of age-adjusted obesity was 41.4% in women who did not have LTPA in the past month and the minimum amount of exercise that did not achieve the recommended LTPA [eg, <450 MET (metabolic equivalent minutes per week)] of