Table 2 Prognosis of IIP patients
| Â | IIPs | UIP | NSIP | COP | DIP | RB-ILD | unclassifiable |
|---|---|---|---|---|---|---|---|
Number of patients | 43 | 19 | 17 | 1 | 1 | 1 | 4 |
Prognosis (number of patients) | Â | Â | Â | Â | Â | Â | Â |
   deteriorated, died (died of acute exacerbation) | 13 (12) | 11 (10) | 1 (1) | 0 | 0 | 0 | 1 (1) |
   deteriorated, alive | 6 | 3 | 2 | 0 | 0 | 0 | 1 |
   stable | 18 | 5 | 9 | 0 | 1 | 1 | 2 |
   improved | 6 | 0 | 5 | 1 | 0 | 0 | 0 |