| |
Healthy subjects (n = 18) |
Patients with COPD (n = 16) |
| Before PR |
After PR |
Before PR |
After PR |
| 6MWD, m |
668,50 ± 36,50 |
684,38 ± 35,72** |
474,11 ± 24,3§§§ |
526,94 ± 23,7†††‡‡‡ |
| 6MWD, % |
89,63 ± 2,78 |
92,31 ± 3,82** |
72,82 ± 5,42§§§ |
83,13 ± 6,02†††‡‡‡ |
| SO2, % |
| Rest |
96,06 ± 1,18 |
96,38 ± 0,89 |
94,00 ± 1,68§§§ |
93,89 ± 1,91‡‡‡ |
| Peak |
95,25 ± 1,34 |
95,44 ± 1,21 |
93,00 ± 2,38§§ |
92,06 ± 2,58‡‡‡ |
| Dyspnea |
| Rest |
1,81 ± 0,66 |
1,25 ± 0,45* |
3,33 ± 0,84§§§ |
1,67 ± 0,49†††‡ |
| Peak |
3,19 ± 1,05 |
2,06 ± 0,93** |
5,06 ± 0,94§§§ |
3,67 ± 1,03†††‡‡‡ |
| HR |
| Rest |
72,13 ± 3,72 |
71,56 ± 2,97 |
73,78 ± 3,93 |
72,22 ± 4,33† |
| Peak |
89,69 ± 3,09 |
87,63 ± 3,52** |
132,78 ± 6,80§§§ |
128,89 ± 5,35††‡‡‡ |
Unit: Mean± SD.
Notes: Comparison in healthy subjects with values before and after rehabilitation program, *P<0.05, **P<0.01, ***P<0.001; Comparison in
patients with COPD with values beforeand after rehabilitation program, †P<0.05, ††P<0.01, †††P<0.001; Comparison between patients with
COPD and healthy subjects before rehabilitation program; §§§P<0.001;Comparison between patients with COPD and healthy subjects after
rehabilitation program, ‡P<0.05, ‡‡P<0.01, ‡‡‡P < 0.001. 6MWD: Six-Minute Walking Distance; HR: Heart Rate; SO2: Oxygen Saturation; PR:
Pulmonary Rehabilitation. |
