目的：通过研究，找到医院船海外人道主义救援过程中的风险因素，提出对策，提升救援效率。方法通过对医院船执行海外人道主义救援任务人员总结的294篇文献的回顾，对海外人道主义救援所处内外部环境与救治流程的不同环节进行分析，在此基础上，运用情景分析方法，发现和识别可能影响救治效率的风险因子。结果根据对风险因子产生影响的因素作为情景分析的关键纬度，确定信息因素、技术因素、病源因素和语言因素为关键维度，依次构建不同情景，找出薄弱环节。结论提出采用智能化方法应对技术不确定性，构建一体化数字平台应对信息不确定性的策略。“,”Objective To locate the risk factors in overseas humanitarian relief mission executed by the hospital ship, provide solutions and maximize relief effort. Methods A retrospective analysis was conducted on 294 papers written by the individuals who participated in different hospital ship relief missions. The key factors, such as internal and external factors, different stages in the treatment offered were studied, and followed up with different scenarios analysis. By giving scenario analysis, the risk factors that affected efficiency for treatment were discovered. Results The factors were located as informative factor, technical factors, pathogenic factors and linguistic factor. Using the critical dimensions, the different scenarios were created respectively of which the weak links of the mission emerged. Conclusion It is considered being effective to create digital informative platform to cope with those uncertainties in the hospital ship rescue mission.