Chronic bronchitis (n = 29) 25 M, 4 F | Emphysema (n = 23) 18 M, 5 F | p | |
---|---|---|---|
Age, yr | 68.9 ± 9.3 | 70.8 ± 7.0 | 0.524 |
Weight, kg | 75.3 ± 14.1 | 65.9 ± 11.4 | 0.022 |
Height, cm | 166.44 ± 7.10 | 166.52 ± 7.29 | 0.971 |
BMI, kg/m 2 | 27.1 ± 4.2 | 23.7 ± 3.1 | 0.003 |
% FM | 31.4 ± 4.5 | 27.9 ± 5.2 | 0.047 |
Fat mass, kg | 23.7 ± 6.4 | 18.7 ± 5.7 | 0.006 |
Fat free mass, kg | 51,5 ± 9,7 | 47,2 ± 7,7 | 0.058 |
FVC %Pred | 65.7 ± 14.1 | 58.1 ± 13.8 | 0.032 |
FEV 1 %Pred | 47.4 ± 11.2 | 39.2 ± 9.9 | 0.005 |
PaO 2 mmHg | 59,4 ± 13,3 | 56,6 ± 11,6 | 0.256 |
PaCO 2 mmHg | 49,6 ± 12,0 | 41,1 ± 9,5 | 0.276 |