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Table 3 Chi-square test for the volume of allogeneic blood transfusion and incidence of deep venous thrombosis (DVT) events after total knee arthroplasty in preoperatively anemic patients

From: The value of tranexamic acid for patients with preoperative anemia in primary total knee arthroplasty

 

TXA group

Control group

P-value

N = 32

N = 64

Patients requiring ABT

4 (12.5%)

20 (31.3%)

0.046

Patients with DVT

3 (9.4%)

5 (7.8%)

0.794

  1. Data given as number (percentage)
  2. TXA tranexamic acid, ABT allogeneic blood transfusion