Table II.

Association between preeclampsia and other variables using univariate logistic regression analysis

Variable	B	S.E.	OR (95% CI)	Value of p
Education
Illiterate	1.40	0.63	4.05 (1.18–13.86)	0.026
Reading and writing	0.12	0.73	1.13 (0.270–4.75)	0.865
Primary	–0.22	0.73	0.8 (0.19–3.33)	0.759
Secondary school	0.19	0.65	1.21 (0.34–4.30)	0.772
High school	–2.71	0.52	1.81 (0.61–5.35)	0.282
Academic		1.0	0.059
History of preeclampsia				< 0.001
Yes vs. no	2.1	0.36	7.70 (3.8–16.6)
History of hypertension				0.001
Yes vs. no	1.15	0.341	3.17 (1.62–6.2)
History of infertility				0.002
Yes vs. no	1.1	0.67	3 (1.49–6.1)

CI – confidence interval