Table 4.
Cox model with in-hospital data and predictors of mortality in the total follow-up of patients with STEMI
| B | SE | Wald | p | HR | IC 95% | ||
|---|---|---|---|---|---|---|---|
| Age | 0.034 | 0.006 | 27.812 | 0.000 | 1.034 | 1.022 | 1.048 |
| CABG surgery | 0.498 | 0.174 | 8.159 | 0.004 | 1.646 | 1.169 | 2.317 |
| HF | 0.552 | 0.246 | 5.024 | 0.025 | 1.737 | 1.072 | 2.814 |
| DM | 0.254 | 0.149 | 2.914 | 0.088 | 1.289 | .963 | 1.725 |
| HR | 0.008 | 0.003 | 5.866 | 0.015 | 1.008 | 1.001 | 1.014 |
| Weight | -0.016 | 0.006 | 7.270 | 0.007 | 0.984 | 0.973 | 0.996 |
| Killip I | 11.939 | 0.008 | |||||
| Killip II | 0.295 | 0.201 | 2.153 | 0.142 | 1.343 | 0.906 | 1.992 |
| Killip III | 0.622 | 0.380 | 2.676 | 0.102 | 1.863 | 0.884 | 3.928 |
| Killip IV | 1.046 | 0.342 | 9.362 | 0.002 | 2.847 | 1.457 | 5.566 |
| Statin | 0.335 | 0.150 | 4.996 | 0.025 | 1.398 | 1.042 | 1.876 |
| CRA | 0.852 | 0.351 | 5.888 | 0.015 | 2.344 | 1.178 | 4.663 |
| Shock | 1.025 | 0.207 | 24.444 | 0.000 | 2.787 | 1.856 | 4.184 |
| ARF | 0.922 | 0.232 | 15.792 | 0.000 | 2.514 | 1.596 | 3.962 |
| ASA | -0.360 | 0.177 | 4.137 | 0.042 | 0.697 | 0.493 | 0.987 |
ASA: acetylsalicylic acid/aspirin; B: coefficient B; DM: diabetes mellitus; HR: heart rate; HR: hazard ratio; HF: heart failure; ARF: acute renal failure; CRA: cardiorespiratory arrest; CABG: Coronary artery bypass graft; SE: standard error. *Age, HR, and weight are represented as increments of one unit.