Table 2.
Outcomes of the study population stratified by age.
| Outcomes | Patients > 45 y/o (n = 2547) |
Patients 18–45 y/o (n = 321) |
p Value |
|---|---|---|---|
| Transfer to ICU or in-hospital death–n (%) | 783 (30.7) | 54 (16.8) | <0.001 |
| In-hospital death–n (%) | 358 (14.0) | 3 (0.9) | <0.001 * |
| Transfer to ICU–n (%) | 498 (19.6) | 53 (16.5) | 0.219 |
| Length of stay–days | 9.2 ± 5.8 | 6.4 ± 4.7 | <0.001 |
| Cardiovascular complications–n (%) Acute coronary syndrome |
35 (1.4) | 1 (0.3) | 0.176 * |
| Ischemic stroke | 21 (0.8) | 1 (0.3) | 0.502 * |
| Acute pulmonary embolism | 90 (3.5) | 16 (5.0) | 0.251 |
| Acute heart failure | 183 (7.2) | 3 (0.9) | <0.001 * |
| Acute pericarditis | 12 (0.5) | 7 (2.2) | 0.003 * |
| Acute myocarditis | 14 (0.6) | 8 (2.5) | 0.002 * |
Otherwise specified, data are presented as mean ± standard deviation. Percentages are based on the total number in each column. * Fisher exact test. Abbreviations: ICU, intensive care unit; y/o, years old.