Figure 1. Association between basal metabolic rate (BMR) (A, B), basal fat oxidation (BFox) (C, D) and basal carbohydrate oxidation (BCHox) (E, F) with plasma S-klotho levels. β (unstandardized regression coefficient), R2, and P are from simple linear regression analysis. Abbreviations: BMRLM; Basal Metabolic Rate relative to lean mass.