Table 1. Subject characteristics.
Demographic characteristics and sleep parameters | Control (n = 15) | OSA (n = 15) |
Age | 35.9±2.5 | 41.5±2.5 |
BMI | 28.1±1.1 | 30.7±1.1 |
AHI | 3.0±0.5 | 36.1±6.9* |
SpO2mean (%) | 91.5±1.5 | 91.1±0.9 |
SpO2nadir (%) | 83.5±3.4 | 77.2±3.0* |
REM sleep (%) | 15.8±1.2 | 12.3±1.1 |
TST (min) | 388.1±9.8 | 374.7±6.9 |
Values are presented as means ± SEM.
AHI = apnea–hypopnea index, REM = rapid eye movement, TST = total sleep time.
*Significantly different compared with control group, P<0.05.