From: Topical tranexamic acid in elderly patients with femoral neck fractures treated with hemiarthroplasty: efficacy and safety? - a case-control study
Control group (n = 69)
Study group (n = 68)
p-value
Koval score
3.3 ± 2.1
3.0 ± 1.7
0.452
Harris hip score
64.2 ± 13.6
65.3 ± 18.3
0.871