Table 3. Comparison of perioperative outcomes pre- and post-implementation of expanded prophylaxis.

Surgical Outcome	Pre-Intervention n=345 Mean ±SD or n (%)	Post-Intervention n=182 Mean ±SD or n (%)	p
Length of surgery (min)	143 ± 83	148 ± 109	0.59
Surgical EBL (mL)	295 ± 463	297 ± 415	0.95
Hgb drop (g/dL)	1.48 ± 8.9	1.56 ± 8.9	0.92
PRBC transfusion (units)	0.32 ± 1.4	0.35 ± 1.3	0.79
Days in Hospital	4.0 ± 4.1	3.9 ± 4.5	0.94
Hematoma	3(0.9)	3 (1.6)	0.42
Wound infection	28 (8.1)	15 (8.2)	0.96
Lymphocele	1 (0.3)	0	0.47
HIT	1 (0.3)	0	0.47

EBL = estimated blood loss; HIT = heparin-induced thrombocytopenia