. 2024 Oct 1;43:22. doi: 10.1186/s40101-024-00370-7

Table 2.

Correlation matrix of measured indices. Correlation coefficients among all assessed measures

		Age (years)	Height (cm)	Weight (kg)	Obesity Indices			Muscle Mass Indices			Physical Function
		Age (years)	Height (cm)	Weight (kg)	WC (cm)	BMI (kg/m²)	BFP (%)	TBM (kg)	ALM (kg)	SMI (kg/m²)	GS (m/s)
Height (cm)		-0.374^**
Weight (kg)		-0.160^*	0.312^**
Obesity indices	WC (cm)	0.031	0.059	0.784^**
	BMI (kg/m²)	0.03	-0.164^*	0.853^**	0.856^**
	BFP (%)	0.059	-0.115	0.827^**	0.810^**	0.936^**
Muscle mass indices	TBM (kg)	-0.378^**	0.769^**	0.682^**	0.352^**	0.318^**	0.207^**
	ALM (kg)	-0.311^**	0.711^**	0.660^**	0.354^**	0.327^**	0.230^**	0.917^**
	SMI (kg/m²)	-0.124	0.117	0.628^**	0.522^**	0.618^**	0.423^**	0.593^**	0.736^**
Physical function	GS (m/s)	-0.334^**	0.351^**	-0.114	-0.203^**	-0.271^**	-0.307^**	0.185^*	0.143	-0.039
Physical function	HGS (kg)	-0.160^*	0.442^**	0.219^**	-0.029	-0.029	-0.084	0.482^**	0.434^**	0.206^**	0.209^**

Correlation coefficients among all measures

WC Waist circumference, BMI Body mass index, BFP Body fat percentage, TBM Total body muscle mass, ALM Appendicular lean mass, SMI Skeletal muscle mass index, GS Gait speed, HGS Hand grip strength

^*p < 0.05, ^**p < 0.01