TABLE 3.
Association between the year of hospitalization with adverse clinical events
| Adverse events | Univariate model | Multivariate model |
||
|---|---|---|---|---|
| Model 1 | Model 2 | Model 3 | ||
| OR (95% CI) | OR (95% CI) | OR (95% CI) | OR (95% CI) | |
| Composite endpoint | 1.36 (0.55, 3.33) | 1.37 (0.55, 3.41) | 1.35 (0.52, 3.51) | 1.35 (0.52, 3.51) |
| Death | 1.31 (0.18, 9.53) | 1.21 (0.16, 9.07) | 2.10 (0.17, 26.61) | 2.25 (0.18, 28.18) |
| Heart failure | 1.18 (0.43, 3.21) | 1.23 (0.43, 3.52) | 1.16 (0.37, 3.58) | 1.10 (0.35, 3.46) |
| Cardiac arrest | 1.99 (0.32, 12.25) | 1.98 (0.31, 12.53) | 4.68 (0.43, 50.58) | 4.40 (0.40, 48.70) |
| Cardiac shock | 1.32 (0.32, 5.46) | 1.20 (0.29, 5.05) | 1.51 (0.32, 7.17) | 1.53 (0.32, 7.22) |
| Recurrent MI | 1.15 (0.40, 3.34) | 1.35 (0.45, 4.09) | 1.32 (0.43, 4.01) | 1.31 (0.43, 4.02) |
| Mechanical complication | NA | NA | NA | NA |
| Arrhythmia | 1.50 (0.70, 3.22) | 1.44 (0.66, 3.14) | 1.44 (0.65, 3.18) | 1.44 (0.65, 3.19) |
Data are presented as n (%). MI, myocardial infarction; NA, not available.
Model 1: adjusted for age and sex.
Model 2: adjusted for age, sex, previous myocardial infarction, and previous renal insufficiency.
Model 3: adjusted for age, sex, previous myocardial infarction, and previous renal insufficiency and time from symptom to hospital.