Table 5.

Linear models (y _i = βx _i + e _i) of separate relative contribution of body mass and muscularity to muscle strength and physical function.

Dependent variables	Predictor variables	β	R 2
Megascore (N)	BMI	27.22	0.81
	AFFMI	141.05	0.94
Hand grip (N)	BMI	2.82	0.77
	AFFMI	14.64	0.91
6MWD (m)	BMI	15.52	0.82
	AFFMI	77.58	0.90
% FVC	BMI	2.50	0.85
	AFFMI	12.48	0.93

R ²: coefficient of determination, 6MWD: 6 minute walking distance, N: Newton, FVC: forced vital capacity.