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目的探讨适合北方地区特点的有效控制儿童青少年肥胖的方法。方法在长春市朝阳区选择干预校和对照校各一所,对干预校和对照校三、四年级学生开展一系列的肥胖干预活动,同时设立自身对照和外部对照。结果干预前后干预校的肥胖率分别为23.08%和14.10%,超重率分别为14.10%和16.35%,(由原29名肥胖学生转为超重)。知识正确率由干预前的0.96%上升到6.86%,态度正确率由干预前的53.85%上升到89.74%。结论干预工作对肥胖控制有一定的效果,对改善儿童青少年肥胖控制相关的知识效果较好、态度效果显著、行为正确率干预前后无变化。
Objective To explore ways to effectively control obesity in children and adolescents that are suitable for the characteristics of northern China. Methods One intervention school and one control school were selected in Chaoyang District of Changchun City. A series of obesity interventions were conducted for intervention students and third and fourth graders in the control school. At the same time, self-control and external control were set up. Results The obesity rates of the pre-intervention and post-intervention schools were 23.08% and 14.10% respectively, and the overweight rates were 14.10% and 16.35%, respectively (from 29 obese students to overweight). The correct rate of knowledge increased from 0.96% before intervention to 6.86%, and the correct attitude increased from 53.85% before intervention to 89.74%. Conclusion Intervention has certain effect on obesity control, and it has a good effect on improving obesity control of children and adolescents. The attitude and effect are remarkable, and the behavior correct rate has no change before and after intervention.