. Author manuscript; available in PMC: 2018 Feb 19.

Published in final edited form as: Am J Orthop (Belle Mead NJ). 2016 Nov-Dec;45(7):E439–E443.

Table 1.

Patient Demographics for Primary Total Hip and Knee Arthroplasty

THA	IV TXA (n = 108)	Topical TXA (n = 48)	P
Sex, M/F^a	42/66	27/21	.044

Mean (SD)
Age, y	59 (12.9)	63 (14.4)	.086
Height, m	1.67 (0.092)	1.70 (0.107)	.068
Weight, kg	87.4 (23.1)	88.3 (24.8)	.823
BMI, kg/m²	31.2 (7.2)	30.4 (7.5)	.534

TKA	IV TXA (n = 83)	Topical TXA (n = 52)	P

Sex, M/F	32/51	23/29	.577

Mean (SD)
Age, y	62 (10.6)	63 (9. 35)	.418
Height, m	1.67 (0.114)	1.69 (0.121)	.370
Weight, kg	98 (20.9)	100 (27.1)	.621
BMI, kg/m²	35.3 (7.46)	34.8 (7.78)	.736

Abbreviations: BMI, body mass index; IV, intravenous; THA, total hip arthroplasty; TKA, total knee arthroplasty; TXA, tranexamic acid.

Significant difference.