Table 1 Characteristics of subjects stratified by presence of anxiety and/or depression status
Total | Anxiety and/or Depression status | Pvalue | ||
|---|---|---|---|---|
Yes (n = 95) | No (n = 264) | |||
Age, mean ± SD | 65.64 ± 7.60 | 64.25 ± 7.84 | 66.14 ± 7.47 | 0.038 |
Gender, n (male/female) | 327/32 | 77/18 | 250/14 | <0.001 |
Pack-year history, mean ± SD | 33.65 ± 18.37 | 32.46 ± 20.28 | 34.08 ± 17.66 | 0.463 |
Duration of COPD, years, mean ± SD | 6.69 ± 5.32 | 6.77 ± 6.19 | 6.66 ± 4.98 | 0.859 |
CAT, mean ± SD | 16.42 ± 7.20 | 20.17 ± 6.50 | 15.06 ± 6.97 | <0.001 |
mMRC, mean ± SD | 1.53 ± 0.85 | 1.86 ± 0.86 | 1.42 ± 0.82 | <0.001 |
BCKQ, mean ± SD | 30.36 ± 9.59 | 26.85 ± 9.16 | 31.63 ± 9.45 | <0.001 |
HAD-A, mean ± SD | 3.54 ± 3.74 | 7.87 ± 3.69 | 1.98 ± 2.24 | <0.001 |
HAD-D, mean ± SD | 4.17 ± 3.76 | 8.97 ± 2.69 | 2.45 ± 2.31 | <0.001 |
FEV1, L, mean ± SD | 1.11 ± 0.44 | 1.04 ± 0.41 | 1.14 ± 0.45 | 0.062 |
FEV1% predict, mean ± SD | 42.88 ± 25.56 | 39.12 ± 14.77 | 44.23 ± 28.36 | 0.094 |
Post FEV1, L, mean ± SD | 1.22 ± 0.47 | 1.16 ± 0.47 | 1.24 ± 0.46 | 0.133 |
Post FEV1% predict, mean ± SD | 46.77 ± 25.88 | 43.37 ± 116.19 | 48.00 ± 28.50 | 0.135 |
6MWD, m, mean ± SD | 429.64 ± 115.39 | 431.38 ± 124.34 | 429.01 ± 112.24 | 0.864 |
Primary school, n (%) | 106 (29.53%) | 27 (28.42%) | 79 (29.92%) | 0.783 |
Junior high school, n (%) | 129 (35.93%) | 42 (44.21%) | 87 (32.95%) | 0.050 |
Senior high school, n (%) | 59 (16.43%) | 14 (14.74%) | 45 (31.78%) | 0.603 |
Junior college or above, n (%) | 55 (15.32%) | 8 (8.42%) | 47 (17.80%) | 0.029 |
Other, n (%) | 10 (2.79%) | 4 (4.21%) | 6 (2.27%) | 0.301 |