摘要目的 了解县乡中青年男性干部日常步行活动量与体重超标的关系,为开展体重管理奠定基础.方法 随机选择136名县乡中青年男性干部,体检时测量体重、体重指数、腰围、肥胖度,依平日生活方式,佩戴计步器测量其日步行运动量(步/d)连续7 d,比较步行运动量水平与上述指标的关系,同时问卷调查观察对象日常运动的方式.结果 在136名研究对象中,步行运动量Ⅰ～Ⅱ级占58%,步行运动量水平与体重、体重指数、腰围、肥胖度呈负相关,步行运动量达到Ⅲ级时上述指标接近正常;在日常体力活动中,参与健身锻炼的人仅占7%.结论 步行运动量与体重超标密切相关,将步行运动量提升,有助于改善该群体的体重超标状态.

abstractsObjective To study the relationship between pedometer-based daily physical activity and obesity measurements in adult male leaders living in countryside.Methods A total of 136 men who received routine health screening were measured for body weight,body mass index (BMI),waist circumstance,and total body fat.Daily walking activities were determined by pedometer for 7 days.Results Ⅰ to Ⅱ grade walking activities was found in 58% participants.Daily physical activities were negatively correlated with body weight,waist circumference,BMI and total body fat.Body weight,waist circumference,BMI and total body fat were almost normal when walking activities increased to Ⅲ grade.Only 7% of the subjects participated in exercises.Conclusion Pedometer-based daily physical activities may be significantly correlated with obesity arameters.Increased walking activities will help to loss weight.