Table 2.
Measurements repeated at each visit in OSA patients and matched controls
| Baseline | 2 wk | 6 wk | |
|---|---|---|---|
| OSA | |||
| FRC, liter | 1.8 ± 0.1 (6) | 2.1 ± 0.2 (4) | 1.9 ± 0.2 (5) |
| Weight, kg | 102.7 ± 4.5 (7) | 103.3 ± 5.3 (7) | 105.2 ± 5.7 (6) |
| MAP, mmHg | 101.9 ± 5.6 (6) | 99.8 ± 3.4 (7) | 101.1 ± 4.0 (6) |
| Controls | |||
| FRC, liter | 2.2 ± 0.2 (8) | 2.2 ± 0.2 (8) | 2.3 ± 0.2 (8) |
| Weight, kg | 97.1 ± 4.5 (8) | 96.7 ± 4.5 (8) | 97.1 ± 4.5 (8) |
| MAP, mmHg | 94.3 ± 2.9 (8) | 94.1 ± 2.0 (8) | 97.8 ± 2.4 (8) |
Values are means ± SE in obstructive sleep apnea (OSA) patients and non-OSA controls at baseline, 2 wk, and 6 wk. Supine functional residual capacity (FRC), weight, and mean arterial pressure (MAP). The number of participants contributing to each measure is shown in parentheses.