Table 1

- The frequency distribution of the causes of burns in patients.

Demographic variables	TXA (n=180)	No-TXA (n=205)	P-value
Age (mean±SD)	64.46±8.75	66.04±10.15	0.102^{^*}
Gender
Male	33 (18.3)	71 (34.6)	<0.001^{^†}
Female	147 (81.7)	134 (65.4)
BMI, kg/m2, (mean±SD)	35.51±5.68	33.87±6.49	0.008^{^*}
Diabetes mellitus	96 (53.3)	106 (51.7)	0.507^{^†}
Hypertension	125 (69.4)	131 (63.9)	0.321^{^†}
Dyslipidemia	95 (52.8)	105 (51.2)	0.683^{^†}
TKA
Primary	172 (95.6)	185 (90.2)	0.096^{^†}
Revision	5 (2.8)	6 (2.9)
THA
Primary	3 (1.7)	13 (6.3)
Revision	0 (0.00)	1 (0.5)
Duration of surgery, hours (mean±SD)	2.92±0.77	3.00±1.00	0.328^{^*}
Hospital LOS, days (mean±SD)	10.32±4.67	11.23±5.12	0.069^{^*}

Values are presented as number and percentages (%). TXA: tranexamic acid, SD: standard deviation, BMI: body mass index, TKA: total knee arthroplasty, THA: total hip arthroplasty, LOS: length of stay.
↵* Unpaired student t-test.
↵† Chi-squared.