Table 3.
Relationship between clinical characteristics at onset and 90-day myocarditis-associated mortality
| Survived (n=11) |
Deceased* (n=4) |
OR (95% CI) |
P value | Univariate HR (95% CI) |
P value | Multivariable HR (95% CI) |
P value | |
| Troponin (each 1-unit increase) | 0.33 (0.11 to 1.37) | 4.8 (3.3 to 8.9) | 1.72 (0.96 to 3.06) | 0.067 | 1.47 (1.08 to 2) | 0.014 | 2.55 (0.78 to 8.31) | 0.120 |
| B-type natriuretic peptide (each 100-unit increase) | 230 (82 to 750) | 339 (134 to 564) | 0.93 (0.73 to 1.18) | 0.553 | 0.93 (0.76 to 1.16) | 0.555 | ||
| Creatine kinase (CK) (each 100-unit increase) | 74 (32 to 144) | 2541 (876 to 5676) | 1.30 (0.91 to 1.85) | 0.145 | 1.05 (1.01 to 1.09) | 0.025 | 1.11 (0.98 to 1.26) | 0.107 |
| CK-MB (each 10-unit increase) | 2.5 (1.5 to 7.5) | 90 (68 to 242) | 1.21 (0.93 to 1.56) | 0.156 | 1.08 (0.99 to 1.17) | 0.051 |
*Deceased includes patients who died due to myocarditis-related complications within a 90-day window.