Higher daytime systolic BP, prepregnancy BMI and an elevated sFlt-1/PlGF ratio predict the development of hypertension in normotensive pregnant women

Table 4 Multivariate logistic regression for the risk prediction of HDP

Variable	OR	Z score	p Value	IC 95%
Age (y)	0.95	- 0.46	0.57	[0.81–1.11]
Prepregnancy BMI (kg/m²)	1.14	0.13	0.036	[1.01–1.30]
HbA1c (%)	0.96	- 0.03	0.88	[0.61–1.51]
Daytime SBP (mmHg)	1.27	0.11	0.036	[1.00–1.26]
Nocturnal SBP (mmHg)	0.92	- 0.07	0.21	[0.82–1.04]
sFlt-1/PIGF ratio	2.02	0.70	0.001	[1.35–3.05]

Multivariate analysis was performed using binary logistic regression models. The Hosmer–Lemeshow statistic (8.28 for 8 degrees of freedom (df); p = 0.41) indicates an adequate fit to the logistic regression model. OR odd ratio, 95% CI 95% confidence interval, BMI body mass index, HbA1c glycated hemoglobin, SBP systolic blood pressure, DBP diastolic blood pressure, sFlt-1/PlGF ratio soluble fms-like tyrosine kinase-1 / placental growth factor ratio

ISSN: 1477-7827