在中国农村地区基于应用程序预防学龄前儿童的无意伤害:一个集群随机对照试验
Jieyi He1,2, Min Zhao2, Jie Li2
1Clinical Trials Center, The Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou Province, China.
NPJ digital medicine
|December 15, 2025
概括
一个移动健康 (mHealth) 应用程序的干预显著减少了农村学龄前儿童的无意伤害. 该应用程序还改善了护理人员的安全态度和行为,为资源有限的环境中儿童安全提供了可扩展的解决方案.
科学领域:
- 公共卫生 公共卫生
- 数字健康数字健康
- 预防儿童的伤害预防.
背景情况:
- 儿童的无意伤害构成了重大的公共卫生挑战,特别是在资源有限的农村环境中.
- 移动健康 (mHealth) 干预措施在减少这些领域儿童受伤的有效性尚未得到充分证实.
- 现有的干预措施往往缺乏文化适应和理论基础,限制了它们的适用性.
研究的目的:
- 评估理论驱动,文化适应的应用程序干预措施在减少农村学龄前儿童的无意伤害发生率方面的有效性.
- 评估干预对护理人员与安全相关的态度,监督行为和家庭环境安全的影响.
- 在资源有限的环境中提供可扩展的儿童伤害预防策略的证据.
主要方法:
- 在中国农村进行了一项为期12个月的单盲集群随机对照试验,涉及3836名学龄前儿童及其照顾者.
- 幼儿园被随机分配到接受基于应用程序的儿童伤害预防教育的干预组或对照组.
- 主要结果是无意伤害的发生率;次要结果包括照顾者的态度,行为和家庭安全得分.
主要成果:
- 基于应用程序的干预显著降低了学龄前儿童意外伤害的发生率 (调整率比率[aRR]=0.93,95% CI:0.860.98).
- 在护理人员与安全相关的态度 (b = 0.51,95% CI: 0.320.73),监督行为 (b = 3.83,95% CI: 3.154.46) 和家庭环境安全得分 (b = 3.38,95% CI: 2.514.16) 中观察到显著的改善.
- 获得了高参与者保留率 (87.0%),表明可行性和参与度.
结论:
- 理论驱动,文化适应的mHealth应用程序干预有效地提高了农村学龄前儿童的儿童安全.
- 这项干预表明,它有可能在中国广泛传播,并适应全球其他资源有限的环境.
- 移动健康干预是解决贫困人口中儿童伤害预防问题的有希望的方法.
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