Supporting information of The association of maternal serum parameters with pregnancy induced hypertension in Chinese population

The clinical data of 837 singleton pregnant women were retrospectively analyzed and divided into normotensive control (n=238), gestational hypertension (n=213) and preeclampsia (n=386) groups. Fasting blood samples were collected by first-time examination after admission for measurements by standard techniques. Multivariate logistic regression was performed to assess independent factors correlated with pregnancy induced hypertension. Receiver operating characteristic (ROC) curves were constructed to examine diagnostic accuracy. Correlation analysis was used to evaluate the association between these parameters and Apgar score and birth weight.