为了进一步加强对重危病人及老年病人的监护和治疗，降低住院病人的病死率，本文就我院1993～1994年期间的158例住院死亡病例进行了回顾性调查。对其病死与季节、时后的关系进行了统计分析，并就如何降低住院病人的病死率进行了探讨，现报道如下。1临床资料本组158例住院死亡病 In order to further strengthen the monitoring and treatment of critically ill patients and elderly patients and reduce the mortality rate of inpatients, a retrospective survey of 158 in-hospital deaths in our hospital from 1993 to 1994 was conducted. The statistical analysis of the relationship between illness and death, seasonality, and post-mortem and how to reduce the mortality rate of inpatients are reported below. 1 clinical data in this group of 158 hospital deaths