Skip to main content
. 2019 Aug 16;8:e48607. doi: 10.7554/eLife.48607

Appendix 1—table 1. General linear model: effect of age at first birth on thoracic vertebral BMD for Tsimane women.

Parameter Std. β p
Age at 1st birth (years, loggeda) 0.099 0.036
Age (years) −0.665 <0.001
Fat-free mass (kg) 0.106 0.031
Adjusted R2 0.508
N 213

aAge at first birth is not normally distributed and is thus log-transformed (Std. βAge at 1st birth [years]=0.110, p=0.019, controlling for age and fat-free mass).