Lei Z
Sichuan Family Planning Research Institute, Chengdu.
Zhonghua Yi Xue Za Zhi. 1992 Jul;72(7):412-5, 446-7.
In 1988, birth defects (BD) among 85,170 children aged 0-14 were investigated in eight provinces and cities of China. The overall prevalence rate was 15.13% in urban, 15.40% in rural areas. The prevalence rate of BD was significantly higher in males than in females (16.66% vs 13.70%). The prevalence rate of BD was significantly higher in mothers aged > or = 35 years than in mothers aged < 35. 20 of 82 categories of BD accounted for > or = 1% of all BD. The 3 leading BD were: cutis angioma, congenital heart disease and indirect hernia. The incidence of mental retardation was significantly higher in children with BD than in children without BD.
1988年，在中国八个省市对85170名0至14岁儿童的出生缺陷（BD）情况进行了调查。城市地区总体患病率为15.13%，农村地区为15.40%。BD的患病率男性显著高于女性（16.66%对13.70%）。母亲年龄≥35岁的BD患病率显著高于年龄＜35岁的母亲。82种BD类别中有20种占所有BD的≥1%。排在前三位的BD是：皮肤血管瘤、先天性心脏病和腹股沟斜疝。有BD的儿童智力发育迟缓的发生率显著高于无BD的儿童。
