Histogram
Visit vs Apnea-Hypopnea Index : (All apneas + hypopneas with >=30% nasal cannula [or alternative sensor] reduction and >= 3% oxygen desaturation or with arousal) / hour of sleep
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Visit 1 | 2,911 | 21.1 | ± 16.4 | 16.9 | 0.0 | 106.0 | - | 2,911 |
| Visit 2 | - | - | - | - | - | - | - | - |