TABLE 1.

Characteristics of the Study Groups^a

	WBAT (n = 18)	NWB (n = 51)	P Value
Sex, male/female	11/7	24/27
Age, y	34.56 ± 18.91	39.71 ± 14.54	.24
Race
White	14	36
Black	1	9
Asian	0	1
Other	3	5
Smoker
Current	2	7
Never	15	34
Former	1	8
Not answered		2
Laterality, right/left	9/9	23/28
Weight, kg	88.53 ± 30.94	89.49 ± 27.01	.90
Height, cm	170.23 ± 23.52	168.95 ± 26.44	.86

^aData are presented as mean ± SD or No. NWB, nonweightbearing; WBAT, weightbearing as tolerated.