TABLE 3.
Adjusted Odds Ratios for 30-d Mortality and Cardiomyopathy Recurrence in Addition to Hazard Ratios for Long-Term Mortality Following Takotsubo Cardiomyopathy
| Characteristics | OR | 95% CI | P value |
|---|---|---|---|
| 30-d mortality | |||
| Age (y) | 1.00 | 0.98–1.03 | 0.604 |
| Charlson comorbidity index (CCI) | 1.21 | 1.05–1.40 | 0.010 |
| Physical stress as takotsubo trigger | 7.55 | 2.21–25.71 | <0.001 |
| Pre-existing psychiatric illness | 0.69 | 0.33–1.44 | 0.320 |
| HR | 95% CI | P value | |
| Long-term mortality | |||
| Age (y) | 0.99 | 0.97–1.01 | 0.186 |
| Charlson comorbidity index (CCI) | 1.14 | 1.02–1.26 | 0.016 |
| Physical stress as takotsubo trigger | 1.59 | 0.76–3.32 | 0.213 |
| Pre-existing psychiatric illness | 0.89 | 0.56–1.41 | 0.621 |
| OR | 95% CI | P value | |
| Recurrent takotsubo cardiomyopathy | |||
| Age (y) | 1.00 | 0.96–1.04 | 0.897 |
| Charlson comorbidity index (CCI) | 1.01 | 0.76–1.34 | 0.968 |
| Physical stress as takotsubo trigger | 0.51 | 0.18–1.42 | 0.196 |
| Pre-existing psychiatric illness | 7.44 | 2.30–24.01 | < 0.001 |
HR = hazard ratio; OR = odds ratio.