新生儿出生体重影响因素的研究

目的:了解新生儿出生体重的影响因素,为孕期保健提供科学依据。方法:采用病例对照研究,收集母亲和新生儿资料,采用Logistic回归法分析母亲孕期状况与新生儿出生体重的关系。结果:调整主要混杂因素后,母亲文化程度高、每天看电视时间长和孕妇身高可以降低低出生体重发生的危险;睡眠质量差、孕期焦虑和收缩压高可增加低出生体重发生的危险性。结论:孕妇文化程度、身高、血压、孕期睡眠质量、情绪及看电视时间是新生儿出生体重的影响因素。

Study on the effect factors of neonatal birth weight

Objective:To understand the effect factors of neonatal birth weight,and provide a scientific basis for health care during pregnancy.Methods:A case-control study was used to collect the data of mothers and neonates,logistic regression method was used to analyze the relationship between pregnancy status of mothers and neonatal birth weight.Results:After adjustment for the main confounding factors,high educational level of mothers,watching TV every day for a long time and body height of pregnant women could reduce the risk of low birth weight;poor quality of sleep,anxiety during pregnancy and high systolic pressure could increase the risk of low birth weight.Conclusion:The effect factors of neonatal birth weight include educational level,body height,blood pressure,quality of sleep,emotion and TV time of pregnant women.