Problems in dealing with missing data and informative censoring in clinical trials

A common problem in clinical trials is the missing data that occurs when patients do not complete the study and drop out without further measurements. Missing data...临床试验中常见的一类问题是缺失数据（missing data），当受试者未完成研究且未进行后续测量即退出试验时，此类缺失数据便会产生。缺失数据……