【摘要】 目的了解佛山市城市青少年运动锻炼相关行为现状,为制订健康促进措施提供科学依据。方法对佛山市中心城区12所全日制学校(含初高中、职校和大学)3 844名在校学生,采用中国青少年健康相关行为问卷调查表进行调查。结果只有16.2%的学生每天至少运动锻炼60 min,56.3%的学生每周中每天至少运动60 min不足3 d,83.7%的学生每周中每天至少运动60 min不足7 d。不运动率随着学段的提高呈上升趋势,女生高于男生。每天看电视、玩电子游戏、上网超过2 h的学生分别为49.9%、19.6%、18.5%,发生率职业中学高于其他中学;每天平均做作业时间及每周参加各种辅导班时间超过4 h的学生分别为14.8%、7.4%,发生率重点中学高于其他中学。结论城市青少年缺乏运动锻炼行为高发,静态生活方式越来越常见,科学引导青少年,促进其身心全面发展十分必要。更多还原

【Abstract】 Objective To understand the status of physical exercise among urban adolescents in Foshan City so as to provide the evidence for making intervention measures to promote health.Methods A questionnaire investigation on adolescent health related behavior was performed among 3 844 students selected from 12 schools including middle schools,vocational middle schools and universities in Foshan urban area. Results In a week,16.2% of students took physical exercise for one hour at least everyday,56.3% took it for the same time less than 3 days,and 83.7% less than 7 days.The incidence of physical inactivity increased with the rise of the grade of the students,and it was higher among female students than male students.A total of 49.9% of students watched TV everyday,19.6% played video or computer games everyday,18.5% browed on internet for more than 2 hours everyday,and the incidences of the 3 behaviors were higher in vocational middle schools than other schools.A total of 14.8% of students did homework for more than 4 hours everyday and 7.4% learned in tutorial classes for more than 4 hours,and the incidences of the 2 behaviors were highest in key middle schools of all.Conclusions Among urban adolescents,the incidence of physical inactivity is high,so it is necessary to draw up scientific measures to improve the development and health of body and mind of students.更多还原