Table 2.

Pearson correlation matrix between main variables

Variable	PBF	TBF	Height	Weight	BMI	Age
PBF	1.0000	0.9011	0.3367	0.7094	0.8303	0.1790
TBF	0.9011	1.0000	0.5643	0.9140	0.9287	0.4129
Height	0.3367	0.5643	1.0000	0.8070	0.4353	0.8746
Weight	0.7094	0.9140	0.8070	1.0000	0.8701	0.6528
BMI	0.8303	0.9287	0.4353	0.8701	1.0000	0.2966
Age	0.1790	0.4129	0.8746	0.6528	0.2966	1.0000

All correlations are significantly different from zero (P < 0.0001).