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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