From: Pattern of chronic obstructive pulmonary diseases in Nasser Institute, Egypt
Symptoms (dyspnea)a | Inpatients (n = 90) | Outpatients (n = 110) | ||
---|---|---|---|---|
No | % | No | % | |
Grade I | 3 | 3.3 | 23 | 14.3 |
Grade II | 19 | 21.1 | 102 | 63.4 |
Grade III | 40 | 44.4 | 36 | 22.4 |
Grade IV | 28 | 31.1 | 0 | 0.0 |