Evaluation of Risk Factors in Preeclamptic Patients Admitted to 22 Bahman Hospital of Masjed Soleiman 2006-2010

Introducion: preeclampsia is the most common complication of pregnancy. Considering high prevalence of preeclampsia، its serious complications، and its high costs of treatment، the aim of this study was evaluation of blood Indexes and micro factors in pregnant women with preeclampsia. This cross-sectional study was implemented on 800 women at 22 Bahamn Hospital of Khozestan from 2006 to 2010. After assessing hospital records during these years، 400 pregnant women with preeclampsia as case group and 400 pregnant women without preeclampsia were randomly selected as control group. Inclusion criteria for the case group consisted of: women who had a blood Pressure ≥140/90، proteinuria≥+1 on the dipstick، and no history of chronic hypertension، diabetes and chronic kidney disease. Collected data were analyzed by using SPSS software version 16، independent t، chi-square، and Kruskal tests. P value less than 0. 05 was considered statistically significant. Two groups in terms of babies'' gender، mothers'' blood group، gestational age، birth weight، platelet and hemoglobin had not statistically different (p<0. 05). But MCH and MCHC in two group had significant different (p<0. 001). The most frequent blood group in women with preeclampsia was group A. Parity is a risk factor for preeclampsia. Preeclampsia women are similar to normal women in many blood factors except for MCH and MCHC.