Uses of analysis of bacterial DNA in epidemiological survey
Su, Q.; Qing, S.J.; Yi, B.X.
Zhonghua Liu Xing Bing Xue Za Zhi 12(1): 53-55
1991
ISSN/ISBN: 0254-6450 PMID: 1878964 Document Number: 375137
In Oct. 1989 we carried on the case-control study on children with polio in a few years, matched with 1:1 in two districts in Shandong province. According to the results of data of 117 pairs condition logistic stepwise regression was analysed. The major risk factors on polio are: no oral poliovaccine, distance between the place of vaccination and the house hygiene knowledge, type of drinking and annual revenue of the family. It was showed in order to prevent polio, we must strengthen propaganda on hygiene knowledge and improve hygiene environment when enhancing oral polio vaccine rate increasingly.