我国每年超过3万名学龄前儿童死于非故意伤害。因缺乏专业人员和工作经费，传统健康教育措施在我国无法得到广泛执行。与传统教育手段相比，基于移动健康技术的教育干预具有成本低、易实现、允许互动交流等优点。近年来智能手机用户数量的快速增长使将移动健康技术用于伤害干预研究变成了可能。但是，目前国内外文献中暂未见此方面研究，缺乏一个基于移动健康技术的教育干预理论模式。本研究通过需求分析构建基于移动健康技术的教育干预基本模式，依据伤害预防理论、行为规划理论和移动学习分析框架构建APP干预理论框架，采用文献检索和Meta分析建立干预研究证据库和案例库，利用专家小组讨论确定干预的细节，再将其制作为APP干预，并通过用户测试完善APP干预，最后采用随机对照试验评价APP干预的效果。本研究将为设计类似基于移动健康技术的教育干预提供一个基本模式，并为我国学龄前儿童常见非故意伤害预防提供新的干预手段。

Over 30000 preschoolers die from unintentional injuries in China each year. Due to the lack of professionals and working budget, traditional health education measures cannot be implemented nationwide. Compared traditional health education methods, the interventions that are based on mobile health are low-cost, easy-to-implement, and allow interactions between providers and users. The recently rapid growth of smart phone users makes the use of mobile health in injury intervention research possible. However, this issue has not been studied so far, and a theoretical model for the development of education intervention that is based on mobile health is lacking now. On the basis of needs assessment, we will construct the basic model for education intervention using mobile health. Using injury prevention theory, theory of planned behavior, and mobile education and learning analytical framework to construct the theoretical framework, we will conduct literature search and Meta-analysis to create the datasets of intervention research evidences and of cases. The details of intervention will be developed using group discussion of experts. After that, we will develop the application (APP) intervention, test and improve it through a pilot testing, and finally assess the effectiveness of APP intervention using a randomized controlled trial. This study will provide a basic model for the design of education intervention based on mobile health, and new intervention of common unintentional injury prevention for preschoolers.