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Changes of CCQ and SGRQ scores in subjects who successful quitted smoking fortwo months (n = 36) |
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| Baseline |
2 months SC |
p value |
|
|
|
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| CCQ |
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| Healthy smokers (n = 19) |
0.6 (0.1–2.1) |
0.3 (0.0–1.6) * |
0.012 |
| GOLD (0-III) (n = 17) |
1.5 (0.5–4.7) |
1.0 (0.2–3.0) * |
0.035 |
| SGRQ |
|||
| GOLD (0-III) (n = 12) |
27.0 (8.1–62.4) |
23.9 (6.3–53.1) |
0.433 |
|
SGRQ = St. George Respiratory Questionnaire. SC = smoking cessation. * p < 0.05. Wilcoxon U test. | |||
van der Molen et al. Health and Quality of Life Outcomes 2003 1:13 doi:10.1186/1477-7525-1-13 |
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