论文部分内容阅读
目的探讨预防和控制中小学生伤害的有效策略和方法,为今后开展大规模的伤害干预活动提供依据。方法采用整群抽样方法,按照齐同性的原则,从北京市海淀区和平谷区分别选取干预学校和对照学校各1所小学和1所中学。干预学校开展干预活动,对照组不采取任何干预措施。分别在干预活动前后对2组学生进行问卷调查,评估干预活动的效果。结果干预前后干预组学生伤害相关KAP平均评分由干预前的36.42分上升到干预后的39.76分,伤害发生率由7.10%下降到3.83%(P<0.01),对照组均无明显变化。结论干预活动有效地降低中小学生伤害发生率,对预防和控制学生伤害有积极意义。
Objective To explore effective strategies and methods for prevention and control of injuries among primary and secondary school students and to provide basis for carrying out large-scale injury intervention in the future. Methods A cluster sampling method was used. According to the principle of homogeneity, one primary school and one secondary school were selected from Haidian District and Pinggu District of Beijing. Intervention in schools to carry out interventions, the control group did not take any interventions. Before and after the intervention, two groups of students were surveyed to evaluate the effect of the intervention. Results Before and after intervention, the KAP score of injury-related injury in intervention group increased from 36.42 before intervention to 39.76 after intervention, and the incidence of injury decreased from 7.10% to 3.83% (P <0.01). There was no significant change in the control group. Conclusion Interventions can effectively reduce the incidence of primary and secondary school students’ injuries and have a positive effect on the prevention and control of student injuries.