Table 2 Results of cognitive function and pulmonary function assessment (Mean ± SD)
From: Smoking related attention alteration in chronic obstructive pulmonary disease-smoking comorbidity
Characteristics | COPD-Smoking (n=20) | COPD-Nonsmoking (n=22) | NonCOPD-Smoking (n=22) | NonCOPD-Nonsmoking (n=21) |
|---|---|---|---|---|
Age | 68.30 ± 8.12 | 70.86 ± 7.87 | 66.45 ± 9.04 | 70.24 ± 7.62 |
Education | 6.90 ± 4.94 | 4.73 ± 4.52 | 6.36 ± 4.01 | 4.81 ± 3.84 |
Gender(female/male) | 0/20 | 14/8 | 0/22 | 13/8 |
Attention ability | 5.15 ± 1.14 | 4.32 ± 0.99 | 5.82 ± 0.50 | 5.86 ± 0.48 |
Total score | 23.05 ± 3.59 | 19.73 ± 3.61 | 26.95 ± 2.40 | 28.67 ± 2.54 |
FEV1% | 50.30 ± 17.21 | 54.23 ± 17.08 | 101.36 ± 9.73 | 102.95 ± 10.37 |
FVC% | 67.95 ± 16.20 | 64.05 ± 15.14 | 90.32 ± 7.23 | 89.67 ± 6.85 |
FEV1/FVC | 54.30 ± 9.30 | 58.14 ± 8.16 | 87.27 ± 5.20 | 87.00 ± 4.92 |
COPD history | 9.05 ± 7.56 | 19.36 ± 10.97 | None | None |