Table 1.

Demographic characteristics of the cohort

	All Subjects N = 34	Females n = 19	Males n = 15	p value
Race, n (%)				0.03
Caucasian	20 (59)	13 (68)	7 (47)
Asian	11 (32)	3 (16)	8 (53)
African American	3 (9)	3 (16)	–
Age (y)	27.9 ± 5.0	26.8 ± 4.7	29.1 ± 5.0	0.18
BMI (kg/m2)	24.7 ± 4.0	25.6 ± 4.1	24.0 ± 3.8	0.24
Fasting serum glucose (mg/dL)	90.6 ± 8.0	88.6 ± 5.9	93.1 ± 9.6	0.11
Fasting serum insulin (Uu/mL)	6.0 ± 4.0	5.8 ± 3.3	6.4 ± 4.7	0.66
HOMA-IR	1.4 ± 1.0	1.3 ± 0.7	1.5 ± 1.3	0.47
Physical activity levels, n (%)				0.97
Low	4 (12)	2 (11)	2 (13)
Moderate	14 (41)	8 (42)	6 (40)
High	16 (47)	9 (47)	7 (47)

Data are presented as n (%) or mean ± SD

BMI, body mass index; HOMA-IR, homeostatic model assessment of insulin resistance