1 the presence of systolic BP(3) 160 mmHg and/or diastolic BP(3) 110mmHg;
2 proteinuria with protein in urine(3) 5 g in 24-hour;
3 pulmonary edema;
4 oliguria (urine < 400 mL in 24 hours);
5 persistent headaches;
6 epigastric pain and/or impaired liver function;
7 eclampsia;
8 thrombocytopenia;
9 hemolysis, elevated liver enzymes, and low platelets (HELLP) syndrome;
10 intrauterine growth restriction(9) which was defined as fetal weight below the tenth percentile of weight distribution at a specified gestational age.