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[摘要] 目的 探讨妊娠年龄对妊娠并发症及后代的影响。 方法 800名孕妇随机分为:Ⅰ:20~25岁,Ⅱ:26~30岁,Ⅲ:31~35岁,Ⅳ:>35 岁,每组各200名。一方面回顾性分析年龄对并发症的影响;另一方面在婴儿出生后6、12、18、24、30个月进行智力发育指数(Mental development index, MDI)和精神运动发育指数(Psychomotor development index, PDI)评估。结果 Ⅰ,Ⅳ组并发症显著高于其他组(Ⅰ:χ2=199.46,P35 years old,200 for each group. First,we had a retrospective analysis to explore the effect of pregnant age on the rate of Pregnancy complications;Second,the infants had Mental Development Index(MDI) and Psychomotor Development Index (PDI) test at 6,12,18,24 and 30month after birth. Results Ⅰ, Ⅳ group had an significant higher rate of Pregnancy complications than the other groups(Ⅰ:χ2=199.46,P
http://www.100md.com/html/paper/1673-9701/2011/35/10.htm
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