近年来，旅客列车中突发精神障碍者屡见不鲜，特别是在客流量较高的节假日期间，发病率直线上升。有关文献对此也偶有报道，但资料来源仅限于发病以后收集的间接资料。为此，笔者随车实地进行了调查，现将收集的59例突发精神障碍患者的有关资料进行分析报告。资料与结果（一） In recent years, sudden mental disorders among passenger trains have not been uncommon, especially during holidays with high traffic levels, with the incidence rising steeply. The literature is occasionally reported, but the sources are limited to indirect data collected after the onset of disease. To this end, the author conducted a survey on the ground with the vehicle, and now collected 59 cases of sudden mental disorders in patients with the relevant data analysis report. Data and results (a)