Table 3.

Multivariate logistic regression with fasting plasma glucose ≥ 5.6 mmol/L as the dependent variable and PE, heredity, hypertension and waist circumference at follow-up as independent variable.

	Crude estimates		Adjusted estimates Model excluding waist circumference		Adjusted estimates Model including waist circumference
	OR (95% CI)	p value	OR (95% CI)	p value	OR (95% CI)	p value
Group
Women w/o PE	Reference		Reference		Reference
Women w/PE	7.18 (2.57–20.07)	< 0.001	7.68 (2.60–22.69)	< 0.001	7.28 (2.44–21.76)	0.013
Heredity
No	Reference		Reference		Reference
Yes	1.45 (0.55–3.80)	0.451	0.81 (0.27–2.48)	0.812	0.80 (0.25–2.50)	0.879
Waist circumference follow-up	1.04 (1.00–1.09)	0.054			1.03 (0.98–1.08)	0.195
Hypertension at follow-up	1.93 (0.69–5.41)	0.209	1.23 (0.37–4.04)	0.738	1.11 (0.33–3.72)	0.869

OR odds ratio, CI confidence interval, PE pre-eclampsia.