Table 1. Demographic Data^a.

Variables	Male (n = 27)	Female (n = 15)	P Value
Age (y)	66.74 (12.30)	74.13 (6.08)	0.013b
Height (cm)	165.47 (6.72)	151.45 (5.64)	0.000b
Weight (kg)	72.51 (9.23)	59.83 (11.0)	0.000b
Body mass index (kg/m 2 )	26.48 (3.13)	25.93 (4.5)	0.645

^a Values are presented as mean (SD).

^b P < 0.05 by t-test.