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目的研究安徽省城市大中学校学生生活相关行为状况,为制定干预措施提供科学依据。方法采用全国统一设计的《中国青少年健康相关行为调查问卷》,以经济水平好、中、差的不同,选择安徽省合肥市、芜湖市、宿州市3个市为调查地。在调查地随机抽取初中、高中、职业学校、大学共10 813名大中学生进行问卷调查,对其中生活相关行为习惯进行描述性分析和显著性卡方检验。结果过去7d内每天至少活动60m in、连续步行或骑车30分钟以上、参加课外活动和每周上1~2节体育课的报告率分别为19.6%、39.0%、16.8%和88.9%。过去7d内活动1~3d的为48.4%;没有参加活动的达18.1%(其中高三学生明显增加达27.0%);每周不参加课外活动或很少参加的占61.29%。报告有44.8%的学生每天课外学习3h以上,高中生高达49.3%;有30%以上的学生每天上网、玩电子游戏和看电视超过1h。自认为学习成绩差的学生活动少而且每天上网、玩电子游戏和看电视时间较多。结论安徽省城市大中学校学生每天身体活动量严重不足,学校应积极开展增强学生体质的工作。
Objective To study the life-related behavior of students in urban middle schools in Anhui province and provide a scientific basis for the formulation of intervention measures. Methods A survey questionnaire of health behaviors of adolescents in China, which was designed by the nation, was used to select three cities of Hefei, Wuhu and Suzhou in Anhui Province as survey sites with good economic, middle and poor economic performance. A total of 10 813 middle and high school students from junior high schools, high schools, vocational schools and universities were randomly selected from the surveys to conduct a questionnaire survey, and a descriptive analysis and a significant chi-square test were conducted on their life-related behavioral habits. Results In the past 7 days, the daily activity of at least 60m in, continuous walking or cycling for more than 30 minutes was 19.6%, 39.0%, 16.8% and 88.9% respectively for participating in extracurricular activities and for 1 to 2 classes of PE classes per week. In the past 7 days, the activity was 48.4% 1 ~ 3d, 18.1% did not participate in the activity (of which 27.0% was significantly increased in the third year), 61.29% did not participate in extracurricular activities each week or seldom participated. 44.8% of the students reported more than 3 hours of extra-curricular study each day, 49.3% of high school students; more than 30% of the students surf the Internet every day, playing video games and watching TV for more than 1h. Students who consider themselves to have poor academic performance are less active and spend more time online, playing video games and watching television. Conclusion The daily physical activity of students in urban middle schools in Anhui Province is seriously inadequate. Schools should actively carry out the work of strengthening the students’ physical constitution.