患者的非均质性和不确定性决策模型参数的分析越来越受到研究者的关注。另外,当前医疗决策模拟模型的复杂性通常需要个别有代表性的科室进行模拟示范。主要介绍其本身的随机不确定性。不确定性和非均质性综合分析往往涉及复杂的嵌 The analysis of patients ’heterogeneity and uncertainty decision-making model parameters has attracted more and more researchers’ attention. In addition, the complexity of current medical decision-making simulation models usually requires simulation of individual representative departments. Mainly introduces its own random uncertainty. Uncertainty and heterogeneity Comprehensive analysis often involves complex embedding