| SGRQ tertile 1 | SGRQ tertile 2 | SGRQ tertile 3 |
---|---|---|---|
 | (N = 149) | (N = 147) | (N = 153) |
Mean age (SD) | 73.7 (5.9) | 73.1 (4.9) | 72.9 (5.4) |
Males (%) | 75.2 | 76.9 | 79.7 |
Mean FEV1 % (SD) | 88.7 (19.7) | 75.0 (21.1) | 52.0 (20.3) |
Mean SGRQ score (SD) | 0.1 (0.4) | 18.3 (9.4) | 54.4 (14.0) |
Mean WT % (SD) | 73.5 (25.1) | 76.8 (23.3) | 60.2 (26.0) |
Mean MMSE score (SD) | 27.7 (2.5) | 27.5 (2.6) | 25.9 (4.2) |
Mean GDS score (SD) | 3.0 (3.2) | 2.8 (2.7) | 4.9 (3.3) |
 | MDA score 0 | MDA score 1 | MDA score 2 |
 | (N = 224) | (N = 155) | (N = 70) |
Mean age (SD) | 73.0 (5.2) | 73.4 (5.3) | 73.6 (6.4) |
Males (%) | 82.6 | 74.2 | 67.1 |
Mean FEV1 % (SD) | 77.4 (25.0) | 69.2 (25.2) | 59.3 (22.1) |
Mean SGRQ score (SD) | 16.1 (19.0) | 29.8 (24.0) | 40.2 (31.1) |
Mean WD % (SD) | 83.4 (18.8) | 64.3 (24.1) | 40.1 (17.8) |
Mean MMSE score (SD) | 28.2 (1.7) | 27.0 (2.9) | 23.7 (5.2) |
Mean GDS score (SD) | 1.6 (1.4) | 4.9 (3.1) | 7.7 (2.7) |