Fig. 3

Multivariate Cox regression for internal and external abdomen CT scans: Multivariate Cox regression results obtained from the internal (A) and external (B) cohort’s abdominal CT scans showing P-Values, HRs, and 95% CIs for the SI, MFI, and VFI. HR Hazard Ratio, CI Confidence Interval, SI Sarcopenia Index, MFI Myosteatosis Fat Index, VFI Visceral Fat Index