Case-control study on risk factors of maternal adverse pregnancy outcomes
10.7652/jdyxb201701021
- VernacularTitle:孕产妇不良妊娠结局危险因素的病例对照研究
- Author:
Fangliang LEI
;
Shanshan LI
;
Pengfei QU
;
Hong YAN
- Keywords:
maternal;
adverse pregnancy outcome;
risk factor;
unmatched case-control study
- From:
Journal of Xi'an Jiaotong University(Medical Sciences)
2017;38(1):100-103
- CountryChina
- Language:Chinese
-
Abstract:
ABSTRACT:Objective To explore the risk factors for maternal adverse pregnancy outcomes.Methods An unmatched case-control study based on hospital was performed.Univariate and multivariate Logistic regression were used to analyze the related factors of maternal adverse pregnancy outcomes,including general condition,history of fertility,abnormal symptoms and diseases during pregnancy.Results Univariate analysis results showed that high education level of gravida might be the protective factors of adverse pregnancy outcomes.The risk factors for adverse pregnancy outcome might include advanced maternal age,intensive workload,frequent pregnancy,history of spontaneous abortion,severe morning sickness,and sickness during pregnancy or progestation.Multivariate Logistic regression analysis showed that high education level of gravida (OR=0.63,95% CI:0.50-0.80)was the protective factor of adverse pregnancy outcomes;severe morning sickness (OR=2 .1 3 ,9 5% CI:1 .6 3-2 .7 9 )and sickness during progestation (OR=2.25,95% CI:1.06-4.77)were the risk factors for maternal adverse pregnancy outcomes.Conclusion The level of maternal education should be improved.We should attach great importance to preventive education and thorough treatment of severe morning sickness. Couples should be encouraged to have physical examination before marriage and pregnancy.Corresponding pregnancy care guidance should be given to pregnant women with different physical conditions so as to effectively reduce the occurrence of adverse pregnancy outcomes.
