Table 3.

Linear regressions of natural logarithm transformed total maternal testosterone levels with possible predictors with significant bivariate associations.

Covariate	Unstandardized β (95% CI)	Standardized β	P	R2
Model 1				0.178
First trimester BMI	0.02 (0.0–0.04)	0.15	0.020
Age	−0.03 (−0.04 to −0.01)	−0.19	0.008
Multiparity	−0.20 (−0.37 to −0.04)	−0.17	0.016
EPDS score, week 32	0.02 (0.01–0.04)	0.21	0.001
Model 2				0.264
First trimester BMI	0.02 (−0.00 to 0.04)	0.12	0.105
Age	−0.01 (−0.03 to 0.01)	−0.08	0.365
Multiparity	−0.34 (−0.54 to −0.15)	−0.28	<0.001
EPDS score, week 32	0.03 (0.01–0.05)	0.26	<0.001
Gestational weight gain	0.02 (0.00–0.04)	0.18	0.020