2006～2009年绵阳市部分低出生体重儿相关因素分析

Analysis on Related Factors of Low Birth Weight Infants in Mianyang City,2006-2009

[目的]分析低出生体重儿发生的影响因素,为降低低出生体重儿发生率及制定预防措施提供参考依据。[方法]对绵阳市人民医院2006年1月1日至2009年12月31日的产妇分娩数据进行单因素分析及Logistic多元回归分析。[结果]2006~2009年,产科住院分娩活产儿10 667人,其中低出生体重儿444例,占4.2%;低出生体重儿的发生率,35岁及以上年龄段发病率高、农村地区明显高于城市、女婴高于男婴、双胎或多胎高于单胎。[结论]产妇年龄、婴儿性别、户籍、胎数与低出生体重的发生有关。提倡妇女在最佳年龄段生育,重视产前检查,加强健康教育。

[Objective]To analyze related factors of low birth weight infants,provide reference for reducing the incidence rate and making preventive measures.[Methods]The live birth infants between Jan 1st,2006 and Dec 31st,2009 were selected as research objects.Single-factor analysis and multivariate Logistic regression were used to analyze the related factors of birth weight.[Results]The incidence of low birth weight infants is higher in over 35 years,was significantly higher than in rural areas than in cities,girls than boys,twins or multiple births than single births.[Conclusion]Puerpera age,gender,census register,fetus number were factors associated with low birth weight.Attention must be paid to prenatal examination and health education.