Table 3.

Incidence of preeclampsia as a function of different variable

Placenta location		Preeclampsia	p value
	Lateral (n = 71)	37 (52 %)	<0.001
	Central (n = 130)	14 (10.8 %)
Age group
	19–30 years (n = 181)	46 (25.4 %)	0.968
	30–40 years (n = 20)	5 (25 %)
Urban	n = 66	16 (24.2 %)	0.797
Rural	n = 135	35 (25.9 %)
Assisted reproductive technique	n = 5	3 (60 %)	0.10
Spontaneous conception	N = 196	48 (24.5 %)
Primary infertility	n = 15	9 (60 %)	0.003
No infertility	n = 186	42 (25.6 %)
Lateral placenta alone	n = 33	2 (6 %)	<0.001
Lateral placenta with Doppler abnormality	n = 38	35 (92 %)
Central placenta only	n = 130	14 (10.4 %)	<0.001
Lateral placenta with abnormal Doppler	n = 38	35 (92 %)