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 or with arousal) / hour of sleep from type II polysomnography
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Visit 8 | 461 | 10.6 | ± 10.1 | 7.7 | 0.0 | 73.8 | - | 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 or with arousal) / hour of sleep from type II polysomnography
Visit 8
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 455 | 10.5 | ± 9.6 | 7.7 | 0.0 | 65.5 | - | 455 |
75-84 years | 325 | 9.7 | ± 8.9 | 7.4 | 0.1 | 65.5 | - | 325 |
85 years or older | 130 | 12.4 | ± 10.9 | 8.8 | 0.0 | 54.7 | - | 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 or with arousal) / hour of sleep from type II polysomnography
Visit 8
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 461 | 10.6 | ± 10.1 | 7.7 | 0.0 | 73.8 | - | 461 |
Female | 461 | 10.6 | ± 10.1 | 7.7 | 0.0 | 73.8 | - | 461 |