甘肃省成人锻炼率与静态行为特征分析

Analysis of LTPA rate and LTSB characteristics of adult in Gansu province

目的分析甘肃省成人身体活动情况,为指导成人身体活动提供理论依据。方法采用多阶段分层整群抽样选取代表性样本,随机抽取甘肃省14个市(州)56个乡(镇、街道)18岁及以上常住居民8400人开展身体活动调查。结果2013年甘肃省成人经常锻炼率为14.3%,男性(16.0%)高于女性(13.0%)、城市(16.2%)高于农村(12.3%),随着教育水平的升高成人锻炼率呈线性上升(趋势χ^2=261.386,P<0.05);各年龄组城市人群均高于农村,城市女性随年龄增长锻炼率升高,男女均以高年龄组为高;学生锻炼率最高(50.0%)、农林牧渔水利业生产人员最低(10.1%);甘肃省成人平均总静态行为时间平均3.85 h,男性(3.98 h)多于女性(3.76 h)、城市(4.07 h)多于农村(3.63 h);男性(t=222.974)和女性(t=222.291)均随教育水平升高呈线性上升趋势;不同职业平均总静态行为时间以办事人员和有关人员最高(5.54 h)。结论甘肃省成人经常锻炼率总体较低,农村、农业生产人员和受教育水平低者更低;静态行为时间以男性、城市人群、教育水平高人群和机关办事人员较长;针对薄弱群体应加大干预力度,提高整体经常锻炼率、减少从不锻炼和静态行为时间。

Objective To analyze the situation of leisure time physical activity(LTPA)of adults in Gansu province,and provide theoretical basis for instructing physical exercise in adults.Methods Totally 8400 permanent residents aged 18 years and over in 56 counties(towns/streets)of 14 cities(prefectures)in Gansu province were randomly selected for investigating physical activities with multi-stage stratified cluster sampling method.Results The rate of adult regular exercise was 14.3%in Gansu province in 2013,with the males(16.0%)higher than the female(13.0%),the rate higher in urban(16.2%)than in rural area(12.3%),and increased linearly with the education level(trendχ^2=261.386,P<0.05).The rates of adult regular exercise in all age groups were higher in the urban than in rural area,and increased with the age in the female in urban areas.The rates of both the male and the female were high in the elder age groups.The rate was the highest in students(50.0%)and the lowest in agriculture related workers(10.1%).The average time of leisure time static behavior(LTSB)was 3.85 h in the adult in Gansu province,with the male(3.98 h)longer than the female(3.76 h),and longer in the urban(4.07 h)than in rural area(3.63 h).The time of LTSB of the male(t=222.974)and the female(t=222.291)showed linear increasing trend with the education level.The average time of LTSB was the longest in office staff(5.54 h).Conclusions The rate of adult regular exercise is generally low,especially in rural area,agriculture related workers and the people with less education background in Gansu province.The time of LTSB is long in the male,urban adults,person with high level of education background and office staff.The intervention should be strengthened in the group with less exercise to improve the overall rate of regular exercise,shorten the time of LTSB and never exercise.