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对磐安县1973年～1985年的蛇伤流行病学进行了回顾性调查.普查了全县2个国营林场、1个农场、356个行政村屯.13年累计人口2 412 884人,其中蛇伤数为735人次(男546人次,女189人次),死亡10人.年平均发病数56.54人,发病率为29.7/万,年均病死0.77人,病死率为1.77%,死亡率为0.O37/万.各种致伤蛇种数高低依次是蝮蛇、竹叶青蛇、五步蛇、眼镜蛇、银环蛇、烙铁头蛇等.各种致死蛇种数的高低依次是五步蛇、银环蛇、蝮蛇.
A retrospective survey was carried out on the epidemiology of snakebite in Pan’an County from 1973 to 1985. The survey included 2 state-owned forest farms, 1 farm and 356 administrative villages in the county, with a total population of 2 412 884 in 13 years, of which snake The number of injuries was 735 (546 males and 189 females), with 10 deaths, with an average annual incidence of 56.54, with a prevalence of 29.7 per thousand and an average annual mortality of 0.77, with a case fatality rate of 1.77% and a mortality rate of 0. O37 / million .All kinds of snake species were followed by viper, bamboo green snake, five-step snake, cobra, bingo snake, snake head snake, etc. The order of the number of various lethal snake is five-step snake, silver Ring snake, viper.