上海市成年人步行活动水平评价

发布时间：2018-02-25 22:20

本文关键词： 成年人步数加速度计体力活动　出处：《中国体育科技》2017年02期 　论文类型：期刊论文

【摘要】：采用加速度计测量291名20~69岁(平均44.9±10.8岁)上海市成年人(128名男性,163名女性)的步数以及静坐、低、中、高强度活动时间。除洗澡、游泳、睡觉时间段外,受试者连续佩戴加速度计7天(包括5个工作日和2个周末日),测试期间不改变习惯性活动模式。研究表明:1)上海市成年人平均每天步数为8 917步;1周各天间步数存在较大差异;组合3天步数与1周均值的相关分析表明,3天数据能可靠反映日常体力活动水平;2)女性每天步数均值高于男性;30~44岁和45~59岁组高于60岁以上组(P0.05);正常和超重人群显著多于肥胖组;3)周末日步数均值显著低于工作日;工作日步数在上班、午休和下班时间累积达峰值;周末日步数最高值出现在8:00~12:00和16:00~20:00;4)成年人每小时中、高以及极高强度体力活动时间占比均不足6%,静坐时间最高值出现在下午和晚上。上海市成年人每天步数显著低于欧美发达国家日步行推荐量,应低强度活动(站立或步行),减少静坐。
[Abstract]:The accelerometer was used to measure the number of steps and the time of sitting, low, medium and high intensity of activity in 291 adults (44.9 卤10.8 years old), 128 males and 163 females in Shanghai. Besides bathing, swimming and sleeping time, The subjects wore accelerometers for 7 consecutive days (including 5 working days and 2 weekend days) without changing the habitual activity pattern during the test. The study showed that the average number of steps per day in Shanghai adults was 8 917 steps per day. The number is quite different; The correlation analysis of 3-day walk number and 1-week average value showed that the daily physical activity level of women was higher than that of men aged 30 ~ 44 years and 45 ~ 59 years old, and that of normal and overweight people was significantly higher than that of men aged 30 ~ 44 years and 45 ~ 59 years old group (P < 0.05). The average number of daily steps on weekends was significantly lower than that of working days. The number of workday steps peaked at work, lunch break and off-duty hours; the maximum number of weekday steps appeared at 8: 00 12: 00 and 16: 00 20: 00) adults per hour, The proportion of high and extremely intense physical activity time was less than 6%, and the highest value of sitting time occurred in the afternoon and evening. The daily walking number of adults in Shanghai was significantly lower than the recommended amount of daily walking in developed countries in Europe and the United States. Low-intensity activities (standing or walking) should be used to reduce meditation.
【作者单位】：国家体育总局体育科学研究所;陕西理工大学体育学院;上海市体育科学研究所;
【基金】：国家科技支撑计划项目(2012BAK23B02) 国家体育总局体育科学研究所基本科研业务经费(基本16-23)
【分类号】：G812.4

【相似文献】