Table 2 Patient characteristics by MACE occurrence
No MACE n = 779 (%) | MACE n = 6 (%) | p value | |
|---|---|---|---|
Age (years)—median (IQR) | 42 ± 11.2 | 53 ± 31.9 | < 0.001 |
Cardiovascular risks factors (≧ 1)—no. (%) | 65 (8.3) | 3 (50.0) | 0.01 |
Cardiac history—no. (%) | 22 (2.8) | 3 (50.0) | < 0.001 |
High voltage (> 1000 Volts)—no. (%) | 54 (6.9) | 1 (16.7) | 0.42 |
Initial loss of consciousness—no. (%) | 35 (4.5) | 3 (50.0) | < 0.001 |
Transthoracic current—no. (%) | 267 (34.3) | 6 (100.0) | < 0.001 |
Symptomatic—no. (%) | 545 (70.0) | 6 (100.0) | 0.04 |
Chest Pain—no. (%) | 107 (13.7) | 1 (16.7) | 0.84 |
Headache or vertigo—no. (%) | 62 (8.0) | 1 (16.7) | 0.49 |
Burns—no. (%) | 128 (16.4) | 3 (50.0) | 0.27 |
Abnormal ECG—no. (%) | 94 (12.1) | 5 (83.3) | < 0.001 |
Positive troponin—no. (%) | 12 (1.5) | 5 (83.3) | < 0.001 |
Troponin rise—no. (%) | 6 (0.8) | 2 (33.3) | < 0.001 |