论文部分内容阅读
目的 了解SARS死亡患者的流行病学特征。 方法 根据SARS患者个案病例数据 ,对死亡患者的人间、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模型单变量分析患者死亡的危险因素。数据处理应用了SPSS10 0软件。 结果 从 2 0 0 2年 12月 2 9日至 2 0 0 3年 5月 1日止 ,共计 192例死亡患者 ,男性患者111例 ,女性患者 81例 ,年龄范围为 5～ 93岁 ,包括 13种职业。SARS死亡患者中 5 5岁以上人员占 47 40 % ,不同性别各年龄SARS患者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死亡患者中以老年人居多 ,患者发病急、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
Objective To understand the epidemiological characteristics of SARS death patients. Methods According to the case data of patients with SARS, the inter-temporal, temporal and spatial distributions of death patients were analyzed. The statistical tests were used to analyze the risk factors of death in patients with SARS. Data processing application of SPSS10 0 software. Results From December 2, 2002 to May 1, 2003, a total of 192 deaths were reported, 111 male patients and 81 female patients, ranging in age from 5 to 93 years, including 13 Kind of occupation. SARS deaths in patients over the age of 5 accounted for 47 40%, the number of deaths in SARS patients of different sexes of all ages was not statistically significant, incidence to hospital interval, hospitalization to death interval is the two risk factors for SARS death. Conclusion The majority of elderly patients died of SARS. The patients had acute onset and severe symptoms. From the onset of hospitalization to hospitalization, the longer the hospitalization to death interval, the lower the risk of death