The cohort study of child support and growth environment factors related to growth and development of low birth weight infants.

从2012年开始，我们收集了参与调查者的意见，并在931人同意的情况下，从怀孕中期开始，到2014年开始进行调查。迄今为止，它是在出生后一年的化验数据收集期间进行的。孕妇的吸烟率有高于一般妇女的趋势。妇女的戒烟与丈夫的吸烟状况有关。吸烟男性对孕检满意率明显低（P <0.05）。吸烟女性的家庭功能（家庭APGAR）显著降低（P <0.05）。现出生452人，平均出生体重3010.5±429.7 g，早产儿（2500g，小于）占8.6%，极低出生体重儿（1500g，小于）占1.1%。

We gathered participation assentors from 2012 and started a survey with the approval of 931 people sequentially from mid-pregnancy by 2014.To date it is during a collection of assay in data until one year after birth.The smoking of the pregnant woman tended to be higher than the smoking rate of general women.The smoking cessation of women was related to the smoking status of the husband.The smoking men significantly had low rate to be pleased with pregnancy detection (P <0.05).Smoking women were significantly low in the family function (family APGAR) (P <0.05).A child born was 452 people now, and, as for the mean birth weight, as for 3010.5+-429.7 g, the premature baby (2500g, less than), 8.6%, the very low birth weight infant (1500g, less than) were 1.1%.