延安市孕妇TOX-IgM检测结果分析

Detection of TOX-IgM in pregnant women in Yanan city

目的分析延安市孕妇弓形虫感染状况,以便对孕妇开展有针对性的健康教育干预。方法采用捕获ELISE法对2 850例孕妇进行弓形虫IgM抗体检测,对比不同孕期、不同年龄、不同动物接触史孕妇的抗体阳性率。结果延安市孕妇弓形虫感染率为1.05%。不同孕期及各年龄组间比较弓形虫抗体阳性率差异均无统计学意义(P﹥0.05);有动物密切接触史的孕妇感染率明显高于无此行为者(P﹤0.01),有不良饮食习惯者与无此习惯者的感染率差异有统计学意义(P﹤0.05)。结论延安市孕妇有一定比例的弓形虫感染,应加强对育龄妇女尤其是孕妇的弓形虫血清学检测和健康教育。

Objective To analyze the status of toxoplasma infection in pregnant women in Yanan city so as to promote health education directly for them. Methods Capture ELISA was used to detect TOX-IgM in sera from 2850 pregnant women in Yanan city, The positive rate of anti-Toxoplasma antibody IgM in different pregnancy, different age group and contact history of different animals were compared. Results The Toxoplasma infection rate of pregnant women in this city was 1.05%.There was no significant difference between different pregnancies trimesters and age groups （P 〉 0.05）.The infection rate among pregnant women who contacted closely with animals was higher than that without contact with animals （P 〈 0.01）.The anti-Toxoplasma IgM positive rate in those with habit of eating semi-cooked food was higher than those without the habit（P 〈 0.05）.Conolusiofl There was certain Toxoplasma infection among pregnant women in Yanan city. It suggested that the serological surveillance and health education on prevention of toxoplasmosis should be conducted for the fertile women, especially pregnant women.