Table 2:

Correlation matrix—men upper right, women lower left

Women	Men
Women	FSF (L1–L5)	FSF (L1)	FSF (L2)	FSF (L3)	FSF (L4)	FSF (L5)	Volume (L1–L5)	Age	BMI	BIA_foot	BIA_hand
FSF (L1–L5)		0.81^{^a}	0.91^{^a}	0.90^{^a}	0.92^{^a}	0.90^{^a}	−0.20	0.50^{^b}	0.13	0.52^{^b}	0.43^{^b}
FSF (L1)	0.86^{^a}		0.86^{^a}	0.71^{^a}	0.61^{^a}	0.62^{^a}	−0.25	0.34^{^c}	0.17	0.43^{^b}	0.47^{^a}
FSF (L2)	0.87^{^a}	0.92^{^a}		0.90^{^a}	0.80^{^a}	0.68^{^a}	−0.25	0.49^{^b}	0.12	0.45^{^b}	0.40^{^c}
FSF (L3)	0.93^{^a}	0.82^{^a}	0.87^{^a}		0.83^{^a}	0.73^{^a}	−0.12	0.55^{^a}	0.22	0.48^{^b}	0.46^{^b}
FSF (L4)	0.95^{^a}	0.75^{^a}	0.79^{^a}	0.90^{^a}		0.86^{^a}	−0.18	0.51^{^b}	0.08	0.47^{^b}	0.30
FSF (L5)	0.90^{^a}	0.69^{^a}	0.65^{^a}	0.76^{^a}	0.83^{^a}		−0.13	0.46^{^b}	0.10	0.49^{^b}	0.39^{^c}
Volume (L1–L5)	−0.03	−0.23	−0.20	−0.02	0.00	0.07		−0.13	0.32^{^c}	0.06	0.30
Age	0.39^{^c}	0.36^{^c}	0.36^{^c}	0.40^{^c}	0.31^{^c}	0.37^{^c}	0.08		0.18	0.52^{^b}	0.34^{^c}
BMI	−0.08	−0.11	−0.17	−0.07	−0.07	0.02	0.29	0.03		0.70^{^a}	0.81^{^a}
BIA_foot	0.39^{^c}	0.35^{^c}	0.31^{^c}	0.41^{^b}	0.37^{^c}	0.36^{^c}	0.20	0.46^{^b}	0.78^{^a}		0.76^{^a}
BIA_hand	0.20	0.18	0.14	0.19	0.16	0.18	0.21	0.00	0.76^{^a}	0.75^{^a}

↵a P < .001.
↵b P < .01.
↵c P < .05.