Factor | Preoperative deaths OR (95% CI) | Emergency surgeries OR (95% CI) | Planned surgeries OR (95% CI) |
---|---|---|---|
Urgency group at registration | |||
Urgent | NA1 | 2.49 (1.71–3.61) | 3.94 (3.36–4.62) |
Semiurgent | 1.00 | 1.00 | 1.00 |
Nonurgent | 1.92 (1.25–2.95) | 0.88 (0.64–1.20) | 0.52 (0.48–0.57) |
Sex | |||
Men | 1.00 | 1.00 | 1.00 |
Women | 0.51 (0.27–0.98) | 1.14 (0.87–1.49) | 0.86 (0.78–0.93) |
Age decade | 1.26 (1.00–1.59) | NA2 | NA2 |
Age group (years) | |||
<50 | NA2 | 1.20 (0.79–1.83) | 1.12 (0.98–1.28) |
50–59 | NA2 | 1.00 | 1.00 |
60–69 | NA2 | 0.99 (0.75–1.32) | 1.05 (0.97–1.15) |
70–79 | NA2 | 1.14 (0.85–1.54) | 1.04 (0.95–1.13) |
≥80 | NA2 | 1.09 (0.57–2.10) | 0.69 (0.56–0.85) |
Coronary anatomy at registration | |||
Left main | NA3 | 0.73 (0.50–1.05) | 1.36 (1.23–1.50) |
Multivessel† | NA3 | 1.00 | 1.00 |
Limited‡ | NA3 | 1.24 (0.89–1.73) | 1.30 (1.17–1.45) |
Comorbidity at registration | |||
Major conditions§ | 1.90 (1.06–3.41) | 1.15 (0.87–1.51) | 0.81 (0.74–0.89) |
Other conditions|| | 1.00 | 1.00 | 1.00 |
None | 1.08 (0.62–1.89) | 1.05 (0.79–1.39) | 0.77 (0.71–0.84) |
Calendar Period at registration | |||
1992–1996 | 1.31 (0.83–2.07) | 1.03 (0.81–1.30) | 1.40 (1.30–1.51) |
1997–2001 | 1.00 | 1.00 | 1.00 |
2002–2005 | 0.83 (0.48–1.44) | 0.76 (0.57–1.03) | 1.05 (0.97–1.14) |
Institution at registration | |||
1 | NA3 | 1.84 (1.16–2.91) | 0.50 (0.42–0.58) |
2 | NA3 | 1.00 | 1.00 |
3 | NA3 | 1.16 (0.69–1.93) | 0.38 (0.33–0.44) |
4 | NA3 | 0.92 (0.33–2.62) | 1.97 (1.45–2.68) |
Institution from where catheterization was booked | |||
1 | NA3 | 0.63 (0.40–1.01) | 1.28 (1.09–1.51) |
2 | NA3 | 1.00 | 1.00 |
3 | NA3 | 0.97 (0.57–1.66) | 0.99 (0.85–1.15) |
4 | NA3 | 0.86 (0.30–2.47) | 0.73 (0.53–1.00) |
Other | NA3 | 0.26 (0.15–0.45) | 1.36 (1.20–1.54) |
Mode of admission for catheterization | |||
Emergency department | NA3 | 5.94 (4.05–8.71) | 0.83 (0.70–0.98) |
Otherwise¶ | NA3 | 1.00 | 1.00 |
Urgency at admission for catheterization | |||
Elective | NA3 | 1.13 (0.79–1.62) | 0.70 (0.63–0.77) |
Emergency or urgent | NA3 | 1.00 | 1.00 |
Time between catheterization and registration | |||
Per week | 1.02 (0.99–1.04) | NA2 | NA2 |
0–1 weeks | NA2 | 1.07 (0.79–1.45) | 1.17 (1.07–1.29) |
2–3 | NA2 | 1.00 | 1.00 |
4–5 | NA2 | 1.14 (0.74–1.77) | 1.05 (0.92–1.19) |
6–7 | NA2 | 1.08 (0.64–1.82) | 0.83 (0.71–0.97) |
≥8 | NA2 | 0.96 (0.65–1.43) | 0.82 (0.73–0.92) |