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应用流行病学方法,自1995年1月至1997年12月,连续三年对青岛口岸487例急性腹泻病患者的资料进行了病原学分析。病原菌检出率为56.06％,其中以痢疾杆菌、志贺氏菌和致病性大肠杆菌为主,占81.32％;发病年龄以40岁以下患者为主,为88.09％,而且病原菌检出率也较高,占61.77％;发病季节以6～9月为最多,共358例,占73.51％,病原菌检出率为60.61％;患者的性别无差异。病因以食源性为多见,占62.22％。
Using epidemiological methods, from January 1995 to December 1997, etiological analysis of 487 cases of acute diarrhea in Qingdao port was conducted for three consecutive years. The detection rate of pathogens was 56.06%, of which Shigella, Shigella and pathogenic Escherichia coli accounted for 81.32%; the age of onset was less than 40 years old, 88.09%, and the detection rate of pathogen Which accounted for 61.77%. The incidence season was the most from June to September, with a total of 358 cases (73.51%) and the detection rate of pathogenic bacteria was 60.61%. There was no difference in sex among the patients. Etiology is more common with food, accounting for 62.22%.