Table 6 Mortality and cause of death
|  | Total n = 79 | Idiopathic n = 34 | Infection-triggered n = 25 | Non-infection-triggered n = 20 | p |
|---|---|---|---|---|---|
Mortality | Â | ||||
 14 days | 22 27.84% | 14 41.18% | 4 16% | 4 20% | 0.049 |
 28 days | 37 46.83% | 22 64.71% | 5 20% | 10 50% | 0.029 |
 56 days | 41 51.89% | 21 61.76% | 8 32% | 12 60% | 0.025 |
 90 days | 50 63.29% | 24 70.59% | 11 44% | 15 75% | 0.022 |
The number of already death patients | 70 88.61% | 29 85.29% | 22 88% | 19 95% | Â |
Cause of death | |||||
 AE-IIPs | 40 57.97% | 25 86.21% | 5 23.81% | 10 52.63% | 0.0003 |
 Bacterial pneumonia | 6 8.67% | 1 3.45% | 4 19.05% | 1 5.26% |  |
 Chronic respiratory failure | 18 26.09% | 3 10.34% | 9 42.86% | 6 31.57% |  |
 Others | 6 8.67% | 0 0% | 4 19.05% | 2 10.52% |  |