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Predictors of 1 and 3 year mortality by univariate Cox proportional hazard analysis. |
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| 1 year mortality |
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| Characteristics |
Hazard ratio (95% CI) |
p |
| Age, per 10 years increase |
2.00 (1.35 – 2.97) |
0.001 |
| Previous MI |
2.91 (1.16 – 7.28) |
0.023 |
| Previous PCI |
9.58 (4.13 – 22.21) |
< 0.001 |
| Max CK, per 500 U/l increase |
1.01 (1.00 – 1.02) |
0.050 |
| Max CK-MB, per 50 U/l increase |
1.09 (1.01 – 1.18) |
0.039 |
| LVEF, per 5 % decrease |
1.47 (1.25 – 1.73) |
< 0.001 |
| 3 year mortality |
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| Characteristics |
Hazard ratio (95% CI) |
p |
| Age, per 10 years increase |
1.63 (1.25 – 2.14) |
< 0.001 |
| Previous MI |
2.19 (1.06 – 4.52) |
0.035 |
| Previous PCI |
5.16 (2.50 – 10.7) |
< 0.001 |
| Previous CABG |
3.27 (1.17 – 9.10) |
0.024 |
| Multi-vessel disease |
1.50 (1.06 – 2.11) |
0.021 |
| Killip class, per class increase |
1.73 (1.08 – 2.75) |
0.022 |
| Max CK, per 500 U/l increase |
1.01 (1.00 – 1.02) |
0.040 |
| Max CK-MB, per 50 U/l increase |
1.07 (1.01 – 1.14) |
0.020 |
| LVEF, per 5 % decrease |
1.29 (1.15 – 1.46) |
< 0.001 |
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CABG = coronary artery bypass grafting CK = creatin kinase CK-MB = creatin kinase myoglobin binding LVEF = left ventricular ejection fraction MI = myocardial infarction PCI = percutaneous coronary intervention | ||
van der Vleuten et al. BMC Cardiovascular Disorders 2008 8:4 doi:10.1186/1471-2261-8-4 |
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