[Experience in the construction of social first aid service system: the on-demand training of "Baoan Mode"].

At present there is a lack of standardized first-aid training mode in China. It is an important issue in the construction of social first aid system that how to arrange the first aid training and popularization in a planned and reasonable way according to the limited training resources. Under the guidance of Shenzhen City Baoan District government, the "Baoan Mode" of social emergency grid management has been promoted and achieved good results. The characteristics of "Baoan Mode" emergency system are "government leading, department cooperation, expert guidance, science and technology support, and social participation", and it could effectively shortened the emergency radius. As a result, the "Baoan Mode" was unanimously approved by the emergency medicine, media and government. The public first-aid "on-demand training" is to adopt scientific methods to identify the needs of public first aid training in various regions, and then organize and implement training of first aid knowledge and skills in line with the current situation of local society. The pecific measures include (1) establishing a local cardiac arrest database; (2) analyzing the cardiac arrest database to clarify the target population and content of the training; (3) establishing the local public training registration management system. In China's current national conditions, on-demand training is conducive to the rational use of training resources, a planned and reasonable arrangement of public first-aid training. Based on the experience of "Baoan Mode" initiated by the research team of the authors, this paper discusses the "demand training" theory in social first-aid training, aiming to provide reference for the construction of social first-aid training system in China at present.