Research Article
The Clinical COPD Questionnaire Correlated with BODE Index-A Cross-Sectional Study
Table 3
Scores of Clinical COPD Questionnaire score (CCQ) and those of its components in 89 patients with clinically stable chronic obstructive pulmonary disease.
| ||||||||||||||||||||||||||||||||||||||||||
*An individual CCQ item refers to one individual question in CCQ (see appendix for details), and these items were allocated in one of the three CCQ domains as follows: symptoms (items 1, 2, 5, and 6), functional state (items 7, 8, 9, and 10), and mental state (items 3 and 4). |