Effect of school health promotion intervention on overweight and obesity of middle school students
10.16835/j.cnki.1000-9817.2021.03.015
- VernacularTitle:学校健康促进干预对中学生超重肥胖的影响
- Author:
CHENG Qiaoyun, ZHENG Wenfeng, WU Hong, ZHAO Jianming, GUO Zhenping
1
Author Information
1. Institute of Health Education and Chronic Disease Control, Sanmenxia Center of Disease Control and Prevention, Sanmenxia, Henan Province(472000), China
- Publication Type:期刊文章
- Keywords:
Health promotion;
Overweight;
Obesity;
Intervention studies;
Students
- From:
Chinese Journal of School Health
2021;42(3):381-384
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the effects of overweight and obesity intervention in the health-promoting school model and to provide reference for effective prevention and control of overweight and obesityin middle Schools.
Methods:Using stratified cluster random sampling, 10 middle schools in Sanmenxia City were randomly divided into intervention group and control group. In the intervention group and the control group, one middle school and one high school were randomly selected. The students from the two classes randomly selected in the first and second grades in the four schools that were selected, the questionnaire survey and medical examination was conducted before and after the intervention to evaluate the intervention effect.
Results:After intervention, the ratio of overweight and obesity of the intervention group decreased from 22.70% before intervention to 17.45%, statistical significance(χ 2=4.11, P<0.05), and the ratio of overweight and obesity of the control group increased from 22.39% before intervention to 22.91%, no significant difference(P>0.05). After the intervention, the response rates of limiting red meat, fried food and sugarsweetened beverages were all higher than those before the intervention, the differences were statistically significant (χ 2=125.73, 10.69, 208.55, 170.66, 50.01, P<0.01).
Conclusion:The comprehensive intervention measures of overweight and obesity in the model of health promotion school can encourage students to develop healthy behaviors and effectively prevent and control middle school students from overweight and obesity, and it is easy to form a long-term intervention mechanism.
