Age
Visit number vs Obstructive Apnea Index (NREM, Supine): (Obstructive apneas with >= 2% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type II polysomnography
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Visit 8 | 461 | 3.7 | ± 8.8 | 0.0 | 0.0 | 67.2 | - | 461 |
Age (categorical) vs Obstructive Apnea Index (NREM, Supine): (Obstructive apneas with >= 2% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type II polysomnography
Visit 8
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 455 | 3.7 | ± 8.8 | 0.0 | 0.0 | 67.2 | - | 455 |
| 75-84 years | 325 | 3.4 | ± 8.2 | 0.0 | 0.0 | 60.0 | - | 325 |
| 85 years or older | 130 | 4.5 | ± 10.1 | 0.0 | 0.0 | 67.2 | - | 130 |
Gender vs Obstructive Apnea Index (NREM, Supine): (Obstructive apneas with >= 2% oxygen desaturation or with arousal) / hour of NREM sleep in supine position from type II polysomnography
Visit 8
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 461 | 3.7 | ± 8.8 | 0.0 | 0.0 | 67.2 | - | 461 |
| Female | 461 | 3.7 | ± 8.8 | 0.0 | 0.0 | 67.2 | - | 461 |