Analysis of live newborn birth condition change trend in Hongjiang people′s hospital from 1987 to 2011 / 重庆医学

ABSTRACT

Objective To learn the change trend of live newborn birth condition from 1987 to 2011 in Hongjiang people′s hospi-tal .Methods Cluster sampling was adopted and altogether 2 711 singleton live newborns in 1987 ,1995 ,2005 ,2011 year were retro-spectively analyzed .Results From 1987 to 2011 ,the birth weight changes of live newborn overall showed an increasing trend .The sex ratio of birth appeared rising after 1995 ,especially apparent in parous wowen and rural areas .Incidence of macrosomia showed an increasing trend ,the post-term infant delivery rate decreased after 1995 .Low birth weight infant and premature infant birth rate trend was not obvious .Conclusion 25 years in Hongjiang people`s hospital ,the overall trend of live newborn birth outcomes is good which prompts that the quality of perinatal care in the hospital is improved .In the future ,the perinatal health care should focuse on taking effective comprehensive measures to control the growth of the birth sex ratio and the incidence of macrosomia .