Fig. 2From: Bayesian estimation of associations between identified longitudinal hormone subgroups and age at final menstrual periodFitted mean Estradiol trajectories for early FSH rise (FSH class 1, panel 2.a) and late FSH rise (FSH class 2, panel 2.c), along with log-transformed estimated within subject variance, σ2 for each class(panels 2.bB and 2.d). Significant differences in the estimated variances of estradiol indicated were detected with two-sample t-test (P < 0.001)Back to article page