Fig. 2
From: Trends in meat consumption and its association with menarche timing: findings from CHNS 1997–2015

Dose-response relationship of total meat intake with menarche. RCS, restricted cubic spline. The RCS model was used to examine the dose-response relationship between total meat intake and meanarche timing. The data shown are HRs and 95% CIs adjusted for geographic region, ethnicity, maternal education level, energy intake and BMI Z-score at baseline.