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Table 3 Comparison of bleeding and blood transfusion in patients

From: Safety, efficacy, and cost-effectiveness of intraoperative blood salvage in OPCABG with different amount of bleeding: a single-center, retrospective study

Group N Intraoperative blood loss (ml) Drainage volume 24 h post-surgery (ml) Allogeneic red blood cell transfusion (U) Total platelet transfusion (therapeutic dose) Total plasma transfusion (ml)
IBS1 34 476.94 ± 96.75 470.15 ± 154.01 1.97 ± 1.98b 0.00 ± 0.00 426.47 ± 260.31
AB1 67 447.49 ± 110.86 469.08 ± 174.37 4.7 ± 1.73 0.02 ± 0.13 518.36 ± 291.45
IBS2 44 796.05 ± 99.58 474.95 ± 129.14 1.86 ± 2.73b 0.02 ± 0.15 479.55 ± 383.72
AB2 70 789.77 ± 100.22 511.57 ± 170.90 5.19 ± 2.76 0.06 ± 0.23 596.43 ± 404.35
IBS3 50 1393.26 ± 270.87 626.16 ± 189.38a 3.78 ± 4.60b 0.08 ± 0.27 738.00 ± 688.87
AB3 56 1331.80 ± 276.39 543.32 ± 185.71 6.52 ± 4.11 0.07 ± 0.26 882.14 ± 465.87
  1. aP < 0.05,bP < 0.01 vs. AB group