| GOLD 0 | GOLD 1 | GOLD 2 | GOLD 3 | GOLD 4 | Total |
---|---|---|---|---|---|---|
Sample size | 5 | 8 | 21 | 20 | 19 | 73 |
Age, years* | 61 (2) | 59 (2) | 64 (2) | 67 (2) | 60 (2) | 63 (1) |
Sex, M/F | 3/2 | 5/3 | 12/9 | 13/7 | 9/10 | 42/31 |
Pack years* | 37 (4) | 57 (8) | 60 (7) | 53 (4) | 47 (4) | 53 (3) |
Current smokers (%) | 2 (40) | 4 (50) | 7 (33) | 5 (25) | 1 (5) | 19 (26) |
ICS use (%) | 0 (0) | 1 (13) | 7 (33) | 12 (60) | 16 (84) | 36 (49) |
SCS use (%) | 0 (0) | 0 (0) | 0 (0) | 2 (10) | 3 (16) | 5 (7) |
% FEV1 * | 87 (4) | 91 (3) | 66 (2) | 39 (1) | 21 (1) | 51 (3) |
FEV1/FVC* | 77(2) | 63 (2) | 55 (2) | 37 (2) | 28 (1) | 45 (2) |
% DLCO* †| 68 (4) | 58 (7) | 62 (4) | 37 (2) | 25 (1) | 46 (3) |