Table 1.
Parameters of polysomnographic examination in the examined group (n = 113)
| Parameter | Mean ± SD | Minimum | Maximum |
|---|---|---|---|
| SE | 81.80 ± 10.08 | 52.40 | 98.30 |
| SL | 21.38 ± 21.20 | 0.00 | 112.60 |
| WASO | 56.63 ± 43.73 | 1.00 | 186.00 |
| N1 (%) | 5.01 ± 4.23 | 0.30 | 21.20 |
| N2 (%) | 46.01 ± 11.73 | 4.30 | 78.70 |
| N3 (%) | 26.70 ± 11.21 | 2.60 | 54.90 |
| REM (%) | 21.89 ± 7.62 | 4.10 | 38.40 |
| AHI | 17.98 ± 18.82 | 0.00 | 87.40 |
| OAI | 5.67 ± 11.65 | 0.00 | 71.20 |
| MAI | 0.19 ± 1.40 | 0.00 | 14.80 |
| CAI | 0.76 ± 2.55 | 0.00 | 17.60 |
| Ch-S R | 0.85 ± 2.76 | 0.00 | 16.80 |
| Min SatO2 | 83.49 ± 8.03 | 54.00 | 95.00 |
| Mean SatO2 | 93.21 ± 2.46 | 83.30 | 97.30 |
| ODI | 17.22 ± 18.25 | 0.00 | 88.40 |
SE sleep efficiency, SL sleep latency, WASO wake after sleep onset, REM rapid eye movement, AHI apnea-hypopnea index, OAI obstructive apnea index, MAI mixed apnea index, CAI central apnea index, Ch-S R Cheyne-Stokes respiration, MinSatO2 minimal oxygen saturation, mean SatO2 mean oxygen saturation, ODI oxygen desaturation index