Muscle mass, BMI, and mortality among adults in the United States: A population-based cohort study
Fig 1
BMI versus total body fat percentage based on muscle mass status and age.
Graphs show scatter plots of BMI and total body fat percentage and fitted b-splines based on muscle mass status for women (Panel A) and men (Panel B), and based on age <60 years or ≥60 years for women (Panel C) and men (Panel D). Scatter plots depict data for a single imputation but appeared identical for all imputations. B-splines were calculated using data from all imputations.