Comprehensive Look at Blood Transfusion Utilization in Total Joint Arthroplasty at a Single Academic Medical Center under a Single Surgeon

Table 2

General transfusion data.

			Number of patients (%) requiring transfusion			Total units			Units transfused
	Pre-op HCT	HCT on day of transfusion	Total	Women	Men	Total	Allogeneic	Autologous	Avg. units per patient
TKA	35.8	24.8	54 (22%)	41	13	79	62	17	1.4
TKA-R	37.2	24.9	22 (33%)	12	10	60	60	0	2.7
THA	38.8	24.0	82 (53%)	56	26	154	111	43	1.9
THA-R	38	24.5	35 (60%)	15	20	124	119	5	3.5