流动儿童伤害干预效果评价

Evaluation on effect of the injury intervention for the migrant children

目的通过对宁波市流动儿童伤害干预,评价干预效果,为流动儿童的伤害预防提供参考。方法采用自身前后对照的类试验方法对宁波市外来民工小学学生进行健康教育、技能改变和环境改造干预,评价干预效果。结果干预后知识平均得分64.53分比干预前60.68分提高3.85分(t=5.49,P<0.05)。干预后行为平均得分74.93分比干预前68.56分提高6.37分(t=12.08,P<0.05)。总伤害发生率由12.88%下降至8.64%(2χ=8.3,P<0.05)。结论以健康教育为主、技能改变和环境改造为辅的干预措施对流动儿童的伤害预防具有显著效果。

Objective To evaluate the effect and provide prevention reference by intervention on injury of migrant children. Methods Using Quasi - experimental of before - after self - control study, migrant pupils were intervened by health education, skill changes and environmental modification, then the intervention effects were evaluated. Results The average score of knowledge was 60. 68 and 64. 53, respeetlvely, before and after intervention, it was 3.85 score higher than before （ t = 5.49, P 〈 0.05 ）. The average score of behavior was 68.56 and 74.93, respectively , before and after intervention, it was 6.37 score higher than before （ t = 12. 08, P 〈 0. 05 ）. Total incidence rate of injuries was dropped form 12. 88 % to 8.64% （ X^2 = 8.3, P 〈 0. 05 ）. Conduslon The effect of the intervention by health education, skill changes and environmental modification on m/grant children was significant.