Extended Data Fig. 5: Variable diversity and contribution to the omics-based BMI model were different between omics categories.

a–c, The variables that were retained across all ten MetBMI (a), ProtBMI (b) or ChemBMI (c) models (a: 62 metabolites, b: 30 proteins, c: 20 clinical laboratory tests). β-coefficient was obtained from the fitted omics-based BMI model with LASSO linear regression (Supplementary Data 3). Data: the standard boxplot (Methods), n = 10 models.