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Polysomnographic sleep parameters of patients with OSAS
| Mean ± SD | Median | Range | |
|---|---|---|---|
| AHI (events/h) | 58.20 ± 21.05 | 54.70 | 30.00–104.10 |
| Total sleep time (min) | 437.40 ± 48.77 | 444.50 | 324.90–534.10 |
| Time with SO2 < 90% (%) | 17.04 ± 21.01 | 9.25 | 0.00–74.50 |
| Time with SO2 < 80% (%) | 4.07 ± 8.87 | .20 | 0.00–38.00 |
| Sleep efficiency (%) | 90.59 ± 6.74 | 93.45 | 70.10–99.70 |
Data are presented as mean ± standard deviation (SD)
AHI apnea/hypopnea index, h hour, min minutes, SO2 oxygen saturation
