Table 7 Univariable and multivariable analysis for factors associated with hospital mortality in emergency and non-emergency left main revascularization
Hospital mortality | Univariable | Multivariable | ||
|---|---|---|---|---|
Emergency revascularization | OR (95% CI) | P | OR (95% CI) | P |
Baseline characteristics | ||||
 Male | 1.90 (1.05–3.45) | 0.033 | – | – |
 Age | 1.04 (1.01–1.06) | 0.005 | 1.04 (1.01–1.07) | 0.007 |
 Body mass index | 0.95 (0.89–1.01) | 0.108 | 0.93 (0.87–0.99) | 0.038 |
 Smoking | 0.56 (0.31–1.01) | 0.052 | – | – |
 Diabetes mellitus | 0.88 (0.50–1.54) | 0.665 | – | – |
 Dyslipidemia | 1.43 (0.80–2.55) | 0.230 | – | – |
 Hypertension | 2.54 (1.34–4.82) | 0.004 | 2.91 (1.38–6.16) | 0.005 |
 Previous myocardial infarction | 1.52 (0.89–2.61) | 0.127 | – | – |
 Chronic kidney disease | 1.81 (1.001–3.36) | 0.05 | – | – |
 Peripheral arterial disease | 1.93 (0.93–4.01) | 0.078 | – | – |
 Cerebrovascular accident | 2.09 (0.97–4.50) | 0.059 | – | – |
 Congestive heart failure | 2.91 (1.58–5.38) | 0.001 | 3.03 (1.50–6.14) | 0.002 |
 Atrial fibrillation | 1.62 (071–3.69) | 0.255 | – | – |
 Ejection fraction category | 1.43 (1.02–2.00) | 0.036 | 2.68 (1.47–4.89) | 0.001 |
 PCI vs. CABG | 1.17 (0.69–1.99) | 0.568 | – | – |
EuroSCORE | ||||
 EuroSCORE | 1.09 (1.06–1.13) |  < 0.001 | 4.45 (2.83–7.01) |  < 0.001 |
 PCI vs. CABG | 1.17 (0.69–1.99) | 0.568 | 0.87 (0.49–1.56) | 0.647 |
Presentation | ||||
 Arrest | 10.57 (5.84–19.20) |  < 0.001 | 5.40 (2.77–10.56) |  < 0.001 |
 Shock | 11.53 (6.25–21.27) |  < 0.001 | 9.07 (4.47 (18.42) |  < 0.001 |
 STEMI | 0.20 (0.11–0.36) |  < 0.001 | – | – |
 NSTEMI | 0.21 (0.12–0.39) |  < 0.001 | – | – |
 PCI vs. CABG | 1.17 (0.69–1.99) | 0.568 | 0.43 (0.22–0.85) | 0.016 |
SYNTAX score | ||||
 SYNTAX score | 1.01 (0.98–1.04) | 0.044 | 1.36 (0.94–1.97) | 0.099 |
 PCI vs. CABG | 1.17 (0.69–1.99) | 0.568 | 1.31 (0.76–2.28) | 0.331 |
Non–emergency revascularization | ||||
 Baseline characteristics | ||||
  Male | 0.90 (0.411–1.98) | 0.800 | – | – |
  Age | 1.02 (0.99–1.06) | 0.168 | 1.04 (1.003–1.08) | 0.031 |
  Body mass index | 0.96 (0.90–1.03) | 0.287 | – | – |
  Smoking | 0.64 (0.32–1.28) | 0.209 | – | – |
  Diabetes mellitus | 1.57 (0.74–3.33) | 0.241 | – | – |
  Dyslipidemia | 3.88 (1.37–10.99) | 0.011 | 3.56 (1.24–10.22) | 0.018 |
  Hypertension | 1.79 (0.78–4.08) | 0.167 | – | – |
  Previous myocardial infarction | 1.01 (0.50–2.05) | 0.973 | – | – |
  Chronic kidney disease | 2.77 (1.45–5.30) | 0.002 | 3.74 (1.83–7.62) |  < 0.001 |
  Peripheral arterial disease | 1.37 (0.57–3.31) | 0.485 | – | – |
  Cerebrovascular accident | 0.44 (0.11–1.84) | 0.262 | – | – |
  Congestive heart failure | 2.01 (0.91–4.45) | 0.083 | – | – |
  Atrial fibrillation | 0.57 (0.14–2.39) | 0.441 | – | – |
  Ejection fraction category | 1.07 (0.72–1.57) | 0.743 | – | – |
  PCI vs. CABG | 0.13 (0.05–0.32) |  < 0.001 | 0.100 (0.04–0.25) |  < 0.001 |
EuroSCORE | ||||
 EuroSCORE | 1.12 (1.08–1.17) |  < 0.001 | 1.13 (1.08–1.18) |  < 0.001 |
 PCI vs. CABG | 0.13 (0.05–0.32) |  < 0.001 | 0.11 (0.04–0.27) |  < 0.001 |
Presentation | ||||
 Arrest | – | – | – | – |
 Shock | – | – | – | – |
 STEMI | – | – | – | – |
 NSTEMI | 0.53 (0.26–1.10) | 0.089 | – | – |
 PCI vs. CABG | 0.13 (0.05–0.32) |  < 0.001 | 0.13 (0.05–0.32) |  < 0.001 |
SYNTAX score | ||||
 SYNTAX score | 1.05 (1.01–1.08) | 0.005 | 1.38 (0.84–2.25) | 0.201 |
 PCI vs. CABG | 0.13 (0.05–0.32) |  < 0.001 | 0.14 (0.06–0.36) |  < 0.001 |