Table 3.

Multivariate logistic regression analysis of traditional and placental function factors associated with gestational hypertension.

Traditional factor-logistic	Estimate	Std. error	Statistic	P value	OR	CI_lower	CI_upper
PRE-BMI	0.127	0.033	3.877	.000	1.136	1.065	1.211
Smoking	2.153	1.120	1.923	.054	8.614	0.960	77.325
Family history of hypertension	1.322	0.296	4.468	.000	3.751	2.100	6.698
Family history of cardiovascular disease	2.116	0.445	4.753	.000	8.296	3.467	19.853
High risk pregnancy	1.938	0.296	6.536	.000	6.943	3.883	12.413
PRE-SBP	0.018	0.009	2.010	.044	1.018	1.000	1.036
PRE-DBP	0.050	0.020	2.461	.014	1.051	1.010	1.093
Placental function-logistic
Placental position	0.892	0.583	1.532	.126	2.441	0.779	7.647
Placental perfusion	1.055	0.405	2.606	.009	2.873	1.299	6.352
Proteinuria	4.227	1.352	3.127	.002	68.506	4.844	968.864
Uric acid	0.442	0.115	3.844	.000	1.556	1.242	1.949
CRP	0.102	0.036	2.811	.005	1.108	1.031	1.190
FPG	0.055	0.015	3.672	.000	1.057	1.026	1.089
Triglycerides	0.008	0.002	3.257	.001	1.008	1.003	1.012

BMI = body mass index, CRP = C-reactive protein, OR = odds ratio.