Study on pregnancy risk and pregnancy outcome of pregnant women with preeclampsia in Urumqi City of Xinjiang based on principal component analysis approach
Objective To explore the impact of preeclampsia on maternal and neonatal outcomes in Urumqi.Methods 1000 cases of preeclamptic patients delivered in Urumqi Maternal and Child Health Hospital from February 2021 to February 2023 were retrospectively collected as the preeclampsia group,and 4308 cases of pregnant women without preeclamp-sia in the same period of obstetrics examination were selected as the control group,and the pregnancy outcomes of the preec-lampsia group and the normal group were analyzed by one-way comparison.The correlation between the factors was eliminated by principal component analysis,and the pregnancy outcomes were analyzed by Logistic regression.Results Comparing the pregnancy outcomes and complications between the preeclampsia group and the normal group,the incidence of adverse pregn-ancy outcomes and complications was higher in the preeclampsia group than in the preeclampsia group.Comparing the pregnancy outcomes of the preeclampsia group with different modes of delivery,the incidence of fetal adverse pregnancy outcomes was higher in cesarean section than in spontaneous delivery;and comparing the pregnancy outcomes of the pree-clampsia group with those of the full-term and preterm deliveries,the incidence of preterm deliveries was higher than that of the term deliveries.By analyzing the correlation of all variables in pregnancy outcomes in the preeclampsia group through principal component analysis,a total of three common factors were extracted with a cumulative contribution of 67.413%.Conclusion Pre-eclampsia adversely affects maternal and neonatal outcomes,and there is a positive correlation between pre-eclampsia and fetal growth retardation.Pre-eclamptic pregnant women with chorioamnionitis are more likely to have adverse pregnancy outcomes such as puerperal infections,preterm labor,and post-partum hemorrhage,so early interven-tion should be taken to prevent its further progression,and to achieve early detection,intervention,and treatment,so as to improve the outcomes of mothers and infants.
preeclampsiapregnancy outcomemode of deliveryprincipal component analysis