摘要
本文采用IHA法,检测南宁市及郊县医院就诊孕妇的血清348份,检出弓形虫抗体阳性18份,阳性率为5.17%,弓形虫抗体阳性率有随年龄增长而增加的趋势。在郊县医院检出孕妇弓形虫抗体的阳性率为7.44%。高于在市内医院检出的孕妇弓形虫抗体阳性率2.5%。农民孕妇弓形虫抗体阳性率为7.44%,为干部的5.9倍,为工人的1.9倍。在一郊县医院调查的38名孕妇中,有流产、死产史者的弓形虫抗体阳性率为41.6%,无流产、死产史者仅7.6%,两组比较,P<0.05,RR=5.47,有明显差异,说明流产、死产与孕妇弓形虫感染有联系。鉴于这种联系具有一定的普遍性,故做好孕妇预防弓形虫感染,对孕妇保健及优生有重要意义。
Sera from 348 pregnant women in hospital were tested by IHA for toxoplasmatic antibody.The antibody positive rate was 5.17%,which increased with age.The antibody positive rate in pregnant women in suburban hospital was higher than that in urban hospital(7.44% and 2.50%);and the positive rate of peasants was higher than those of the cadres and of the workers (7.44%,1.25% and 3.75% respectively)Thirty eight pregnant women from a suburban hospital were investigated,five of 12 cases(41.6%)having a history of abortion or stillbirth had toxoplasmatic antibody,but only two of 26 cases (7.6%)not having a history of abortion or stillbirth had toxoplasmatic antib- ody.The difference was significant(X^2=6.3 P<0.05 RR=5.47).Thus,prev- ention of toxoplasmatic infection in pregnant women is of significance for eugenics.
关键词
弓形体
抗体
孕妇
流产
Toxoplasmatic antibody
Abortion
Stillbirth
Pregnant women
