PFLPhysiological Fitness Landscape

Biomarkers · Anthropometric

Skeletal Muscle Fat Infiltration

Lower values go with lower risk of death. No risk curve catalogued yet.

Published risk of death1.24×per SD lower calf skeletal muscle density (i.e. greater intramuscular fat) (95% CI 1.09–1.41) · 1,063 community-dwelling older men (MrOS), peripheral CT of calf