Does Early Graft Patency Benefit from Perioperative Statin Therapy? A Propensity Score-Matched Study of Patients Undergoing Off-Pump Coronary Artery Bypass Surgery

Table 4

Primary outcome: effect on early graft patency.

Graft patency	Before IPW adjustment			After IPW adjustment
	CS group (n=398)	DS group (n=184)	P-Value	CS group	DS group	P-Value
Patency of all grafts, %	98.4	98.0	0.49	98.5	98.0	0.22
	(1255/1275)	(583/595)
Patency of all patients, %	95.2	94.0	0.54	95.2	93.6	0.24
	(379/398)	(173/184)