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Underlying pulmonary diagnosis among patients misdiagnosed with cHP
| Diagnosis | Number of patients = 200 (%) |
|---|---|
| COPD | 25 (12.5) |
| Asthma | 37 (18.5) |
| ILD | 33 (16.5) |
| Connective tissue disease | 5 (2.5) |
| Pneumonia | 15 (7.5) |
| Cancer | 7 (3.5) |
| Sarcoid | 5 (2.5) |
| No lung diagnosis | 58 (29) |
