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Table 3 Transfusion rate, transfusion amounts, and complication rate between the two groups

From: 3-h drain clamping is not effective to reduce total blood loss after primary total knowledge

 3-h drain clamping group
(n = 43)
Control group
(n = 43)
P value
Transfusion
 Transfusion rate13 (30.2%)16 (37.2%)0.494
 Transfusion amount269.8 ± 483.8316.3 ± 458.20.648
Complications
 Deep vein thrombosis3 (7.0%)2 (4.7%)1.000
 Pulmonary thromboembolism1 (2.3%)1 (2.3%)1.000
 Oozing3 (7.0%)2 (4.7%)1.000
 Wound infection00 
  1. Values were presented as mean ± standard deviation or as number (percentage)