Table 3.

Simple and multiple regression models on ovarian or uterine volume (cm³) and related factors. Data are reported as coefficient of regression (CR) and its 95% confidence interval (CI)

	Crude beta coefficient (95% CI)	R2; p	Adjusted beta coefficient	p value
Ovary volume*				R2 = 0.210 p = 0.001
Ovarian follicles	0.636 (0.073; 1.203)	0.147; 0.027	0.685 (0.139; 1.232)	0.015
Birth weight percentiles	0.011 (0.001; 0.021)	0.134; 0.039	0.012 (0.002; 0.021)	0.021
Uterus volume				R2 = 0.237 p = 0.005
Ovary volume	1.353 (0.335; 2.371)	0.099; 0.010	NS	NS
Birthweight percentiles	0.062 (0.018; 0.106)	0.112; 0.0061	0.067 (0.021; 0.114)	0.005

*Data are corrected for girls’ age expressed in months