摘要
本文对某市污灌区居民健康状况及水样的致突变性调查显示，污灌区居民慢性胃炎，急、慢性肠炎患病率、肝肿大率及总标化死亡率均显著高于对照区（Ｐ＜０．０１）。污灌区消化系统恶性肿瘤标化死亡率高于对照区（Ｐ＜０．０５）；水样紫露草微核率高于对照区（Ｐ＜０．０１）。
The survey shows that the prevalence of major diseases in digestive system(chronic gastritis,acut enteritis,chronic enteritis),hepatomegaly rate and total standard mortality of residents in the polluted zone are higher than that in the control zone(P<0.01).The standard mortality of malignant tumors in digestive system in the polluted zone also higher than that in the control zone(72.80/100000 and 31.40/100000 respectively)(r<0.05)The investigation of mutagenicity of water sample shows that the micronucleus rate on Tradescantia in Scwage-irrigated area ishigher than that in the control area(16.37%and 6.21 respectively).This makes a significant difference between two zones(P<0.01).
出处
《环境与健康杂志》
CAS
CSSCI
CSCD
北大核心
1994年第3期111-112,119,共3页
Journal of Environment and Health
关键词
污水灌溉
环境污染
健康
影响
死亡率
Sewage-irrigated area Mortality Environmental pollution.
