【摘要】 目的了解宁波市城区居民的身体运动现状,制定和实施促进身体运动的策略。方法采用多阶段随机抽样的方法,对城市六区的2400名15~69岁居民进行问卷调查,调查采用自填或访谈的形式进行。结果按照CDC/ACSM推荐的运动量标准(每周至少5天,每天进行至少30分钟的中等强度身体运动或每周至少3天,每天进行至少20分钟的剧烈身体运动),宁波市城区居民的身体运动率为77.4%。运动中,家务、交通、休闲运动分别占44.5%、35.6%和19.9%。大多数社区居民(54.0%)对自身的身体运动能够进行准确的自我评价,自我效能比较好。大部分的居民处于身体运动的维持阶段或无打算阶段。居民对一般的运动常识掌握情况尚可,但是对运动损伤和运动安全方面知识掌握情况相对薄弱。结论根据现状,可有目的地开展一些休闲式和放松式的体育锻炼项目,宣传适量运动的益处,营造运动时尚,创造支持性环境。更多还原

【Abstract】 Objective To investigate the current situation of physical activities among the urban residents in Ningbo City, Zhejiang Province. Methods 2400 residents aged 15～69, were selected by multistage random stratified sampling from the six urban districts and investigated by self-administered questionnaire survey or in-door interview. The criteria recommended by the US CDC/ACSM was used. Results The physical activity rate of the urban residents in Ningbo City was 77.4%. Housework, traffic activity, and leisure activity accounted for 44.5%, 35.6%, and 19.9% respectively of the whole physical activity. The reasons not to participate in physical activity frequently included lack of time (52.2%), being tired because of daily work or housework (45.6%), being un-interested (25.0%), etc. The most preferred forms of physical activity included walk (54.4%), fitness exercise (6.1%), jogging (5.9%),shadowboxing(3.5%), etc. 37.9% of the respondents underestimated their physical activity intensity, and 8.1% of the respondents overestimated their physical activity intensity. According to Prochaska and Diclimente’s transtheoretical model, 71.1% of them were at the stage of maintenance, and 24.0% of them were at the stage pre-contemplation. The residents grasped the common knowledge about physical activity well and had a poor knowledge about safe sports and sports trauma. Conclusion The overall physical activity rate of the urban residents of Ningbo City was rather high; however, the leisure physical activity rate was similar to that of the whole Chinese population. Proper forms of leisure and relaxation physical activities should be developed and publicize.更多还原