Table 2.

Subgroup Analysis of Severe Preeclampsia group based on Hemoglobin level

Characteristic	Normal pregnancy			Severe preeclampsia
	Poly	WT	p value	Poly	WT	p value
Hemoglobin						0.014
Anemia (%)	5 (25%)	10 (50%)	0.069	4 (20%)	2 (10%)	OR (0.038)
Normal (%)	4 (20%)	1 (5%)		1 (5%)	13 (65%)	CI 0.003–0.544
Hemoglobin (gr/dl)	10.17 ± 1.84	9.7 ± 1.71	0.556	10.84 ± 1.40	11.76 ± 0.86	0.096

Hemoglobin data showed abnormal distribution after transform, Man–Whitney test was used; p value < 0.05 as significant statistically