Table 1.

Participant characteristics

	Women	Men	Total	p-value
N	32	21	53	NA
Age (year)	63.97 ± 1.28	65.29 ± 1.69	64.49 ± 1.01	0.531
Race				0.007
White	8	13	21
African American	24	8	32
Weight (kg)	83.41 ± 3.31	91.03 ± 2.79	86.43 ± 2.32	0.109
BMI (kg/m2)	31.37 ± 1.21	29.39 ± 0.83	30.58 ± 0.81	0.233

Results are presented by means ± SEs or counts

p-values are for the difference between men and women by using Student’s t-test or chi-squared test, as appropriate

BMI body mass index, NA not applicable, SE standard error