Research Article
Efficacy of a Smart Antisnore Pillow in Patients with Obstructive Sleep Apnea Syndrome
Table 2
Polysomnographic variables of baseline and SAP therapy of 30 patients.
| Variable | Baseline | SAP therapy | value |
| Sleep efficiency (%) | | | 0.473 | Stage N1 (%) | | | 0.037 | Stage N2 (%) | | | 0.157 | Stage N3 (%) | | | 0.132 | REM (%) | | | 0.086 | Supine body position (%) | | | 0.783 | Nonsupine body position (%) | | | 0.781 | Arousal index (events/hour) | | | 0.346 | Average oxygen saturation (%) | | | 0.322 | ODI (events/hour) | | | 0.007 | Snore number | | | 0.004 | Snore index (events/hour) | | | 0.003 | AHI (events/hour) | | | 0.001 | Supine AHI (events/hour) | | | 0.005 | Nonsupine AHI (events/hour) | | | 0.984 |
|
|
Data are given as . SAP: smart antisnore pillow; REM: rapid eye movement; ODI: oxygen denaturation index; AHI: apnea-hypopnea index. |