Table 3.
Independent predictors of in-hospital mortality at Cox regression analysis and the effect of the coronary artery calcification segment involvement score.
| Univariable | p value | HR | 95% CI |
Multivariable | p value | HR | 95% CI |
||
|---|---|---|---|---|---|---|---|---|---|
| Lower | Upper | Lower | Upper | ||||||
| Age | <0.001 | 1.065 | 1.044 | 1.086 | Age | 0.002 | 1.046 | 1.016 | 1.076 |
| Gender (Female) | 0.898 | 1.041 | 0.566 | 1.913 | – | – | – | – | – |
| Hypertension | 0.097 | 1.681 | 0.911 | 3.100 | – | – | – | – | – |
| DM | 0.904 | 0.953 | 0.440 | 2.064 | – | – | – | – | – |
| Smoking | 0.415 | 1.287 | 0.702 | 2.359 | – | – | – | – | – |
| COPD | 0.013 | 2.271 | 1.191 | 4.328 | – | – | – | – | – |
| CHF | 0.001 | 3.799 | 1.667 | 8.656 | – | – | – | – | – |
| Creatinine, mg/dl | <0.001 | 1.779 | 1.504 | 2.104 | Creatinine, mg/dl | 0.001 | 1.468 | 1.182 | 1.822 |
| hs-cTnI, pg/ml | <0.001 | 1.071 | 1.041 | 1.102 | hs-cTnI, pg/mL | 0.012 | 1.050 | 1.011 | 1.091 |
| CACSIS | <0.001 | 2.795 | 1.949 | 4.007 | CACSIS | 0.874 | 1.050 | 0.578 | 1.904 |
Abbreviations: DM: Diabetes mellitus, COPD: Chronic obstructive pulmonary disease, CHF: Congestive heart failure, hs-cTnI: High-sensitivity cardiac troponin I, CACSIS: Coronary artery calcification segment involvement score.