Table III.

Multivariate logistic regression model evaluating the association between systolic BP, diastolic BP, height, and serum ET-1 in patients with DN

Systolic BP		Std. Error	Conf. interval	p
(Constant)	90.539	15.564	0.1171 to 104.64	0.000
ET-1	4.805	1.432	0.6358 to 2.666	0.002
Height	–0.020	0.006	–0.1147 to 0.1117	0.837
Diastolic BP
(Constant)	74.24	16.62	40.57 to 107.9	0.000
ET-1	1.809	1.025	1.689 to 5.146	0.036
Height	–0.09	0.067	–0.2264 to 0.0449	0.820