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我国新生儿中,出生缺陷的发病率为13‰,以此数据估计我国每年约有26万出生缺陷儿出生,其危害十分严重。另据报道,1986年10月1日～1987年9月30日,在我国29个省、市自治区945所医院住院分娩的1243284例围产儿中共检出唇腭裂2265例,唇腭裂发生率为18.2/万。因此,先天性出生缺陷越来越引起人们的重视。为了解各种出生缺陷的发生情况,我们于1999年11月12日～11月22日,对山东省惠民县唇腭裂患者进行调查。现报告如下。
In our country, the incidence of birth defects is 13 ‰. According to this data, about 260,000 birth defects are estimated to occur in our country each year, and the harm is very serious. According to another report, from October 1, 1986 to September 30, 1987, 2,265 cases of cleft lip and palate were detected in 1,232,884 cases of perinatal delivery in 945 hospitals of 29 provinces, autonomous regions and municipalities in China. The incidence of cleft lip and palate was 18.2 / Million. Therefore, birth defects have drawn more and more attention. To understand the occurrence of various birth defects, we conducted a survey on patients with cleft lip and palate in Huimin County, Shandong Province from November 12 to November 22, 1999. The report is as follows.