对城市60例和农村54例家鼠型出血热病例作1:1配对病例对照研究。经单因素配对分析和多元 Logistic 模型拟合,表明城区居民罹患本病的高危因素是接触鼠及其污染衣物、沟田边坐卧、家里或工作场所鼠患和蚤叮咬;而农村居民的高危因素则是手足皮肤破伤、接触家鸡、沟田边坐卧和吃鼠污染食物.提示城乡居民感染本病病毒的途径有所不同,在预防工作中应予注意. A case-control study of 1: 1 matching of 60 cases of hamster-foot-type hemorrhagic fever in urban areas and 54 rural areas in China. The univariate paired analysis and multivariate Logistic model fitting showed that the risk factors of urban residents suffering from this disease were contact with rats and their contaminated clothing, ditch lying on the edge of the fields, rat or flea bites at home or work place, and high risk of rural residents Factors are hand, foot and skin tetanus, contact with chicken, ditch Tian edge and eat rat contaminated food.It is suggested that urban and rural residents infected with the virus pathways are different, should be noted in the prevention work.