Table 1.

Summary statistics for patients PVB vs no PVB

Summary Statistics PVB
	PVB (n=66)			No PVB (n=104)			p
Age (y)	49.2	±	8.6	48.0	±	8.6	0.39
Weight (kg)	78.6	±	14.0	78.3	±	13.6	0.90
Pre-op MAP (mmHg)	88.6	±	14.4	87.1	±	11.0	0.49
Pre-op SBP (mmHg)	127.6	±	20.2	128.8	±	18.0	0.70
Pre-op DBP (mmHg)	76.9	±	13.0	74.5	±	10.5	0.20
Pre-op HR	79.0	±	13.2	77.6	±	11.1	0.45
Preop Crystalloid (mL)	403.4	±	354.7	286.5	±	157.9	<0.01
ASA Class							0.49
1	6		8.7%	9		9.1%
2	55		83.6%	87		83.3%
3	5		4.8%	5		7.6%
EBL (ml)	98.1	±	92.4	112.0	±	98.4	0.37
Case Duration (min)	471.9	±	10.4	479.4	±	86.6	0.38
Bilateral, n (%)	38		(58%)	63		(62%)	0.70
DIEP, n (%)	55		(83%)	60		(58%)	<0.01
Delayed recon, n (%)	51		(77%)	78		(75%)	0.85