4547例烧伤病人及不同时期死亡病例的统计分析

Statistical analysis of 4 547 burn patients and the mortality in different periods

采用回顾性分析的方法,对我院1983～1993年收治的4547例烧伤病人的一般资料和死亡率及1958～1993年四个不同时期内606例烧伤病人的死亡率和死亡原因进行了统计分析。旨在收集一些统计学和流行病学方面的资料。结果表明,5岁以内的小儿发病率最高36.2%。烧伤原因以热力为主91.1%。总死亡率3.2%。主要死亡原因是创面脓毒症。病人死亡的可能性随烧伤面积增加而增大的幅度无显著差别。各年龄组的烧伤病人引起死亡率明显升高的Ⅲ度烧伤面积各不相同。从1958～1993年四个不同时期的606例烧伤病人死亡率的统计中发现,创面脓毒症引起的死亡率上升。就治愈率而言,1983年以来进步并不显著。

4 547 burn patients from 1983-1993 were reviewed by analysing the general data, mortality, and the causes of the death, and the mortality of 606 burn pa- tients in different periods from 1958 to 1993. The purpose was to present some statistical and epidemiological data. The results showed: The incidence of burn injury in children, whose ages were less than 5 years, reached 36.2%, and the causes of burn was mainly thermal injury. The total mortality was 3.2%, and the main cause of the death was burn wound sepsis. No significant differece in the relationship between the mortality and the burn wound area was observed in these burn patiens. In different age groups, the size of III° burn, which accounted for higher mortality, was much different. The incidence of burn wound sepsis, which was the main cause of mortality, was on the increase, as the analysis of 606 burn patients in four different periods from 1958-1963 showed. In re- gard to the cure rate, the improvement had not been obvious since 1983.