铁路交通检疫中“发热病人”的流行病学研究

AN EPIDEMIOLOGICAL STUDY ON FEVERISH PATIENTS IN THE QUARANTINE OF RAILWAY TRAFFIC.

目的:探索铁路交通检疫中“发热病人”这一特殊群体的流行病学特征。方法:对检疫中的“发热病人”进行流行病学特征及与SARS的流行病学关联情况的研究。结果:2 0 3例“发热病人”于2 0 0 3年5月1 5日～6月1 5日出现高峰;旅客列车占83 2 5 % ,车站占1 6.75 % ,来源地中广州占73 89% ;以2 0～2 9岁所占比例最高,为4 0 . 3 9% ,男女性别比为4 2 1∶1 ,职业分布中农民(含民工)最多,占6 1.5 8%。诊断为SARS病人(含疑似病人)的0例,与SARS有明显接触史为0例。结论:铁路交通检疫中的“发热病人”有独特的流行病学特征,“发热”

Objective:To explore the epidemiological characteristic of feverish patients in the quarantine of railway traffic.Methods:The epidemological characteristic of feverish patients has been studied in quarantine which was related to SARS in epidemiology.Results:There were time distribution of the 203 feverish patients:Most patients were founded from 15th May to 15th June.The space distribution: There were 83.25% of patients on the train,16.75% on the station and 73.89% from Guangzhou.Multitude distribut:The patients of 20-29 took the first place,and it was 40.39%.The gender ratio was 4.21∶1.The peasants patients (a laborer working on a public project)were most in occupation,accounted for 61.58%.There was nobody diagnosed to SARS and nobody contacted with SARS.Conclusion:The feverish patients in the quarantime of railway traffic to SARS had unique feature in epidemiology.It must be amended that faver is the only symptom of the quarantine to SARS.