Outcome Males N = 121,3191 Females N = 26,1571 Adjusted OR 95% CI p-value
Mortality
1,302 (1.1%) 496 (1.9%) 1.76 1.47-2.09 <0.001
Post-operative Cerebrovascular Accident
1.01 0.79, 1.28 >0.9
Transient Ischaemic Attack 397(0.4%) 102 (0.4%)
Stroke 558 (0.5%) 154 (0.7%)
Return To Theatre for Bleeding
3,389 (2.8%) 619 (2.4%) 0.76 0.65, 0.87 <0.001
Post-operative dialysis
1,933 (1.7%) 574 (2.4%) 1.31 1.12, 1.52 <0.001
Deep Sternal Surgical Site Infection
695 (0.9%) 209 (1.3%) 1.43 1.11, 1.83 0.005
Hospital Length of Stay
8 (6, 13) 9 (7, 15) 1.2 1.0, 1.4 <0.001