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随机选择1547例育龄妇女,其中妊娠妇女1266例,包括孕早期921例,孕中期345例:正常婚检妇女281例。另外有异常孕产史的非妊娠妇女133例,采用聚合酶链反应(PCR)检测血中TOX-DNA。阳性者、已流产者取其绒毛,未流产者待孕16周经B超定位取羊水进行TOX-DNA检测。结果:育龄妇女弓形虫病病人的发现率为4.52‰(7/1547),妊娠妇女的发现率为4.74‰(6/1266),非妊娠妇女为3.56‰(1/281),2例绒毛TOX-DNA阳性,1例羊水TOX-DNA阴性。有异常孕产史的妇女与正常妊娠妇女弓形虫病病人的发现率分别为50.56‰(9/178)和4.04‰(5/1237),具有统计学意义。
A total of 1547 women of childbearing age were randomly selected, of whom 1266 were pregnant women, including 921 in the first trimester and 345 in the second trimester. There were 281 women of normal premarital examination. Another 133 cases of abnormal pregnancy history of non-pregnant women, the use of polymerase chain reaction (PCR) TOX-DNA in blood. Positive, who have been aborted by their hair, abortion were to be 16 weeks of pregnancy by B-positioning of amniotic fluid for TOX-DNA testing. Results: The prevalence of toxoplasmosis was 4.52 ‰ (7/1547) in women of childbearing age, 4.74 ‰ (6/1266) in pregnant women, 3.56 ‰ (1/281) in non-pregnant women, and 2 cases of TOX DNA positive, 1 case of amniotic fluid TOX-DNA negative. The detection rates of toxoplasmosis among women with abnormal history of pregnancy and normal pregnant women were 50.56 ‰ (9/178) and 4.04 ‰ (5/1237), respectively, with statistical significance.