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作者对1981年6月至1984年2月期间用产钳分娩的381例和正常分娩的372例儿童进行了有无癫痫的前瞻研究.随访截止日期为1988年12月31日,随访和确诊癫痫的医生不知道调查目的和当时分娩情况,被随访儿童4～7岁.结果:381例产钳分娩组中有22例患癫痫儿童,372例正常分娩组中发现10例癫痫患儿,产钳组癫痫发生率显著高于正常分娩组(df=1,P<0.05,相对危险值=2∶1,95%置
The authors conducted a prospective, seizure-free study of 381 childbirths delivered by forceps and 372 children of normal childbirth between June 1981 and February 1984. The deadline for follow-up was Dec. 31, 1988 with follow-up and confirmed epilepsy The doctor did not know the purpose of the investigation and the childbirth at that time and was followed up for children aged 4 to 7. Results: Totally 22 children with epilepsy were delivered in 381 forceps delivery groups and 10 children with epilepsy were found in 372 normal delivery groups. The rates were significantly higher than those of the normal delivery group (df = 1, P <0.05, relative risk = 2: 1, 95%