TABLE 2.

Baseline Subject Characteristics by Prevalent Fracture, age > 70

	No Prevalent Fractures	Prevalent Fractures
	N (%)Mean ± SD	N (%)Mean ± SD	p-value
Overall cohort	871 (100%)	131 (100%)	.
Age	78.6 ± 0.17	78.72 ± 0.43	0.853
Residence			0.171
Mexico	125 (14.35)	13 (9.92)	.
USA	746 (85.65)	118 (90.08)	.
Race			0.035
White	635 (72.90)	109 (83.21)	.
Other	236 (27.10)	22 (16.79)	.
BMI	28.15 ± 0.14	28.09 ± 0.40	0.732
ADT duration			0.647
<= 1 year	136 (16.23)	18 (14.40)	.
> 1 year	702 (83.77)	107 (85.60)	.
ADT			0.412
GnRH agonist	801 (91.96)	120 (91.60)	.
bilateral orchiectomies	70 (8.04)	11 (8.40)	.
Testosterone	31.61 ± 2.44	23.47 ± 0.76	0.274
Estradiol	12.17 ± 0.28	11.25 ± 0.65	0.185
Estradiol			0.096
<= median	430 (51.37)	76 (58.46)	.
> median	407 (48.63)	54 (41.54)	.
CTX	0.59 ± 0.01	0.59 ± 0.02	0.997
BSAP	28.93 ± 0.45	29.43 ± 0.82	0.537
Osteocalcin	11.47 ± 0.20	11.77 ± 0.43	0.640