Gender
Visit number vs Central Apnea-Hypopnea Index: (Central apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Visit 8 | 461 | 7.7 | ± 9.4 | 5.0 | 0.0 | 74.9 | - | 461 |
Age (categorical) vs Central Apnea-Hypopnea Index: (Central apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
Visit 8
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 455 | 7.5 | ± 8.8 | 5.0 | 0.0 | 61.0 | - | 455 |
75-84 years | 325 | 7.0 | ± 8.5 | 4.9 | 0.0 | 61.0 | - | 325 |
85 years or older | 130 | 8.6 | ± 9.3 | 5.3 | 0.0 | 44.2 | - | 130 |
Gender vs Central Apnea-Hypopnea Index: (Central apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 4% oxygen desaturation and with or without arousal) / hour of sleep from type II polysomnography
Visit 8
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 461 | 7.7 | ± 9.4 | 5.0 | 0.0 | 74.9 | - | 461 |
Female | 461 | 7.7 | ± 9.4 | 5.0 | 0.0 | 74.9 | - | 461 |