Figure 2.

Adjusted hazard ratios for all-cause mortality by fitness group. Multivariate (adjusted for age, examination year, smoking, abnormal exercise electrocardiogram, baseline health conditions) and percentage body fat-adjusted hazard ratios (HRs) for all-cause mortality by fitness group, Aerobics Center Longitudinal Study in 2,603 adults aged ≥ 60 years (Adapted from data by Sui et al. [19]).