Outcome Males N = 7,9911 Females N = 8,7781 OR 95% CI p-value
Mortality
456 (5.8%) 546 (6.3%) 1.37 1.09, 1.71 0.006
Post-operative Cerebrovascular Accident
1.00 0.71, 1.43 >0.9
Transient Ischaemic Attack 75 (1.0%) 86 (1.1%)
Stroke 123 (1.7%) 116 (1.5%)
Return To Theatre for Bleeding
550 (6.9%) 480 (5.5%) 0.87 0.70, 1.08 0.2
Post-operative dialysis
513 (7.0%) 489 (6.1%) 0.88 0.71, 1.09 0.3
Deep Sternal Surgical Site Infection
54 (1.2%) 45 (0.9%) 0.56 0.29, 1.05 0.076
Hospital Length of Stay
12 (8, 22) 12 (9, 20) -1.6 -2.5, -0.63 0.001