Causal relationship between the timing of menarche and young adult body mass index with consideration to a trend of consistently decreasing age at menarche
Table 3
Association between age at menarche (AAM) and young adulthood body mass index (BMI) using observational and conventional MR analysis, the Korean Genome and Epidemiology Study (KoGES) and Healthy Twin Study (HTS) (n = 4,093 women).