Table 2 Presenting symptoms in each group
|
Early (n = 1802) |
Delayed (n = 271) | P value | |
|---|---|---|---|
| Shortness of breath, % | 88.7 | 86.0 | 0.20 |
| Chest pain, % | 12.3 | 9.2 | 0.15 |
| Palpitation, % | 3.6 | 3.7 | 0.95 |
| Peripheral edema, % | 2.9 | 8.9 | < 0.001 |
| Malaise, % | 0.5 | 1.5 | 0.06 |
| Symptoms not associated with respiration, % | 14.0 | 26.9 | < 0.001 |