【摘要】 本文报告了用快速薄膜ELISA人试验对宁夏城乡人群7810人份旋毛虫血清进行流行病学调查的结果。阳性率1.7％(132/7810)。男、女性的阳性率分别为1.8％(63/3551)和1.6％(69/4259),两者间无显著性差异(x~2=0.4169,P>0.05)。人群各职业阳性率间也无显著差异(x~2=9.7851,P>0.05)。各年龄组阳性率间有显著性差异(x~2=30.424,P<0.05)。汉族阳性率1.9％(109/5782)高于回族阳性率1.1％(23/2 011),且有显著性差异(x~2=4.9261,P<0.05)。更多还原

【Abstract】 Seroepidemiological survey of human trichinosis by means of PVC membrance ELISA was perfomed in Ningxia. The total number of residents examined was 7810, and sero-positivity was recorded in 132 cases, the positive rate being 1.7%. The sero-positivity rate of males and females were 1.8% and 1.6% respectively, no significant difference was found between both sexes (F>0.05). The sero-positivity rate of Han nationality (1.9%) was higher than that of Hui nationality (1.1%) (P<0.06).更多还原