Table 1.
Anthropometric and sleep measures
| OSA (Actual; n = 13) | OSA (Sham; n = 8) | |
|---|---|---|
| Age, yr | 27.1 ± 1.7 | 28.5 ± 2.5 |
| Height, cm | 181.9 ± 2.2 | 176.0 ± 2.6 |
| Weight, kg | 88.5 ± 3.2 | 80.2 ± 3.9 |
| Body mass index, kg/m2 | 26.2 ± 0.7 | 25.8 ± 1.0 |
| Systolic pressure, mmHg | 119.0 ± 2.4 | 122.5 ± 1.0 |
| Diastolic pressure, mmHg | 72.6 ± 2.2 | 77.4 ± 2.4 |
| Epworth sleepiness scale | 11.2 ± 0.9 | 10.3 ± 2.0 |
| Stanford sleepiness scale | 2.8 ± 0.3 | 2.3 ± 0.5 |
| AHI, events/h | 28.7 ± 3.9 | 33.2 ± 5.5 |
| SaO2 during apnea | 92.3 ± 0.7 | 93.1 ± 0.3 |
| SaO2 > 90%, %TST | 98.0 ± 0.01 | 98.0 ± 0.01 |
| Race | 8 African-American; 4 Caucasian; 1 Hispanic | 7 African-American; 1 Caucasian |
Values are means ± SE. OSA, obstructive sleep apnea; SaO2, arterial oxygen saturation; AHI, apnea/hypopnea index; TST, total sleep time.