The Relationship among Maternal Age, Risk Factors an Pregnancy Outcomes:A Retrospective Cohort Study
- VernacularTitle:孕妇年龄与妊娠高危因素及妊娠结局的关系
- Author:
Xiaohui TENG
1
;
Shilei PAN
Author Information
1. 南方医科大学研究生院
- Keywords:
Age;
High risk factor;
Complication of pregnancy;
Pregnancy complications;
Pregnancy outcome
- From:
Journal of Practical Obstetrics and Gynecology
2017;33(9):692-696
- CountryChina
- Language:Chinese
-
Abstract:
Objective:Explore the relationship among maternal age,risk factors and pregnancy outcomes.Methods:All childbirth women in Zhujiang hospital of Southern medical university from January 1,2015 to October 31,2016 were recruited and divided into 4 groups according to age:543 cases(13.76％) in ≤24 years old,1648 cases in 25-29 years old(41.18％),1208 cases in 30-34 years old(30.61％),547 cases in ≥35 years old (13.86％).Data of 4 groups about pregnancy complications and outcomes were collected.Set group 20-29 years old as the control group(OR =1).Use x 2 test and binary-logistic regression to analyze data.Results:The elder groups had a higher rate in pregnancy complications and abnormal neonatal situation compared to other age groups.The group ≤24 years old and the group in 30-34 years old had a higher risk on preeclampsia and birth defects,respectively.In the group age ＞30 years old,OR ＞ 1 in following items:the histories of abnormal pregnancy,IVF-ET postoperative,pregnancy with uterine fibroid,gestationaldiabetes and scar uterus,and with the increase of age,the OR value increased.In the group age ＞50 years old,OR ＞ 1 in placenta previa,multiple pregnancy and postpartum hemorrhage,macroscopic delivery and low birth weight,premature infants.In the group 30-34 years old,OR ＞ 1 in birth detects.Conclusions:Different specific targeted examinations and health care work should be taken to pregnant women according to the age.Intervention for high risk factors,active treatment related to congenital disorders and prevention of complications are needed to timely choose the best way of delivery,comprehensive security maternal and child health.
