Table 3.

Outcome data of the ITP and non-ITP groups

	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

ITP immune thrombocytopenia, pRBC packed red blood cells, PC platelet concentrate