Table 1.

Baseline demographic and clinical characteristics. Data reported as mean ± SD. P values are for unpaired two-tailed Student's T-test, except for gender, which is for Fisher's Exact test.

Primary Hips
	No TXA (n=40)	With TXA (n=91)	P value
Gender (M/F)	17/23	45/46	0.57
Age	59±13	60±14	0.86
BMI	33±10	32±8	0.51
ASA	2.7±0.6	2.6±0.6	0.33
Preop Hgb	14.0±1.3	13.9±1.3	0.58
Primary Knees
	No TXA (n=29)	With TXA (n=130)	P value
Gender (M/F)	10/19	51/79	0.83
Age	61±10	61±10	0.75
BMI	34±8	36±9	0.37
ASA	2.8±0.5	2.7±0.5	0.33
Preop Hgb	13.8±1.5	13.7±1.2	0.57