Author, Country | n | IPF/UIP | NSIP | DIP/RBILD | COP |
---|
Our study, Germany | 60 | 45% | 23% | 15% | 17% |
Bjoraker 1998, USA[18] | 91 | 69.2% | 15.4% | 11% | 4.4% |
Nagai 1998, Japan[19] | 111 | 58% | 28% | n.a. | 14% |
Travis 2000, USA[20] | 101 | 55% | 29% | 16% | n.a. |
Nicholson 2000, UK[21] | 78 | 47% | 36% | 17% | n.a. |