Table 1 Demographics of study group
Groups* (numbers) | H-N (17) | S-N (15) | S-COPD (19) | ES-COPD (14) |
|---|---|---|---|---|
Age†years | 49 (20-68) | 46 (30-65) | 61 (46-78) | 62 (53-69) |
Female/Male | 11/6 | 4/11 | 8/11 | 5/9 |
Pack-Years smoking†| 0 | 35 (11-57) | 45 (18-82) | 55 (18-151) |
FEV1% Predicted†‡ | 119 (114-124) | 100 (78-125) | 83 (55-102) | 83 (55-105) |
FEV1/FVC% ratio†‡ | 82 (71-88) | 78 (70-96) | 59 (46-68) | 57 (38-68) |
DLCO% predicted†ml/min/mmHg | - | 77 (58-105) | 67 (48-83) | 64 (45-74) |
Number (%) with DLCO% Predicted < 60% | - | 1 (6.7%) | 2 (11.2%) | 4 (30.8%) |