192例SARS死亡病例分析

目的：了解SARS死亡患的流行病学特征。方法：根据SARS患个案病例数据，对死亡患的人间、时间和空间分布进行分析，并利用统计学有关知识进行检验，结合COX模型单变量分析患死亡的危险因素。数据处理应用了SPSS10．0软件。结果：从2002年12月29日至2003年5月1日止，共计192例死亡患，男性患111例，女性患81例，年龄范围为5～93岁，包括13种职业。SARS死亡患中55岁以上人员占47．40％，不同性别各年龄SARS患死亡人数差异无统计学意义，发病到住院间隔时间，住院到死亡间隔时间是SARS死亡的两个危险因素。结论：SARS死亡患中以老年人居多，患发病急、症状重。发病到住院间隔时间、住院到死亡间隔时间越长．死亡的风险越小．

Analysis of 192 cases with Severe Acute Respiratory Syndrome

Objective To explore the epidemiological feature of SARS patients dide of infectious atypical pneumonia in some areas of China. Methods The epidemiological distribution characteristics(population, area and time ) of SARS patients were described according to the data from individual cases and COX model was used to get SARS mortality risk factors and analyzed by APSS10.0 software Results The data of 192 SARS cases aged from 5 years to 93 years including 111 males and 81 females in 13 occupations were collected from December 29,2002 to May 1,2003. The number of patients above the age of 55 occupied 47.40%.The periods from onset to admission and from admission to death are two SARS mortality risk factors. Conclusion The mortality rate in the aged SARS patients is high and the longer the periods from onset to admission and from admission to death are,the less the mortality risk is.