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Table 3 Outcome data of the ITP and non-ITP groups

From: Outcomes of total hip arthroplasty in patients with primary immune thrombocytopenia

  ITP Group (N = 15) Non-ITP Group (N = 30) p value
Mean operative time (minutes) 68.8 (49–104) 61.3 (43–104) 0.550
Mean intraoperative estimated blood loss (mL) 401 (100–1030) 375 (200–850) 0.115
Mean amount of suction drainage (mL) 526 (150–1040) 545 (220–980) 0.394
Number of patients transfused postoperatively
 pRBC (%) 8 (53.3) 4 (13.3) 0.003
 PC (%) 6 (40.0) 0 (0.0) 0.001
Mean number of units transfused postoperatively
 pRBC 1.27 (0–4) 0.35 (0–4) 0.054
 PC 2.67 (0–8) 0 0.001
Mean length of hospital stay (days) 9.5 (7–14) 9.2 (7–14) 0.445
Readmission rate (%) 0 0 1.000
Mean postoperative Harris hip score (points) 93.4 (90–100) 94.9 (92–100) 0.163
Number of patients experiencing post-operative complications
 Component loosening 0 0 1.000
 Osteolysis 0 0 1.000
 Wound hematoma 0 0 1.000
 Wound infection 0 0 1.000
 Deep infection 0 0 1.000
 Venous thromboembolism 0 0 1.000
 Death 0 0 1.000
  1. ITP immune thrombocytopenia, pRBC packed red blood cells, PC platelet concentrate
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