| Characteristic  | 
        (n = 46) | 
      
      
        | Age (Mean ±    SD) | 
        55.67 ± 12.45 | 
      
      
        | Sex (M:F) | 
        34:12 | 
      
      
        | SGRQ Scores | 
      
      
        | Symptom Score    (Mean ± SD) | 
        57.36 ± 11.95 | 
      
      
        | Activity    Score (Mean ± SD) | 
        36.33 ± 11.44 | 
      
      
        | Impact Score    (Mean ± SD) | 
        36.93 ± 7.39 | 
      
      
        | Total Score    (Mean ± SD) | 
        40.14 ± 6.35 | 
      
      
        | WHO-QOL Bref    Score  | 
      
      
        | Domain I    (4-20) (Mean ± SD) | 
        12.17 ± 1.45 | 
      
      
        | Domain II    (4-20) Mean ± SD) | 
        10.78 ± 1.77 | 
      
      
        | Domain III    (4-20) (Mean ± SD) | 
        10.91 ± 1.41 | 
      
      
        | Domain IV    (4-20) (Mean ± SD)  | 
        11.96 ± 1.98 |