Table 1. GWIIRT baseline demographic characteristics.

Variable	Total	Placebo	Prednisone
N	83	41	42
BMI, Mean±Std Dev	31.6±6.2	30.9±6.6	32.2±5.8
Age (yrs), Mean±Std Dev	51.0±5.5	49.7±4.0	52.2±6.4
Weight (lbs), Mean±Std Dev	224±46.3	222±48	228±45
Male, N (%)	78 (94)	38 (94)	40 (95)
Female, N (%)	5 (6.0)	3 (7.3)	2 (4.8)
Race, White, N (%)	76 (92)	37 (90)	39 (93)
Black, N (%)	4 (4.8)	2 (4.9)	2 (4.8)
Hispanic, N (%)	2 (2.4)	1 (2.4)	1 (2.4)
Native American, N (%)	1 (1.2)	1 (2.4)	0 (0)