Selection of the markers significantly different between controls and cases (EO-PE or LO-PE) based on training set.

<p>Student's t-test was used for statistical analysis. Significance value FDR<15%. EO-PE: early-onset preeclampsia; LO-PE: late-onset preeclampsia; MoM: multiple of the median; FDR: false discovery rate; MAP: mean arterial pressure.