Histogram
Visit number vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Baseline | 49 | 44.2 | ± 27.4 | 35.3 | 0.7 | 124.0 | - | 49 |
9-Month Followup | 43 | 33.0 | ± 27.9 | 23.8 | 3.3 | 109.9 | - | 43 |
18-Month Followup | 40 | 30.5 | ± 22.3 | 24.1 | 3.1 | 81.4 | - | 40 |
Randomized treatment arm vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 49 | 44.2 | ± 27.4 | 35.3 | 0.7 | 124.0 | - | 49 |
Laparoscopic Gastric Banding (LGB) | 28 | 45.4 | ± 23.6 | 41.9 | 6.4 | 112.8 | - | 28 |
Continuous Positive Airway Pressure (CPAP) | 21 | 42.6 | ± 32.3 | 29.8 | 0.7 | 124.0 | - | 21 |
Randomized treatment arm vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
9-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 43 | 33.0 | ± 27.9 | 23.8 | 3.3 | 109.9 | - | 43 |
Laparoscopic Gastric Banding (LGB) | 25 | 33.5 | ± 25.5 | 24.8 | 5.1 | 109.9 | - | 25 |
Continuous Positive Airway Pressure (CPAP) | 18 | 32.2 | ± 31.7 | 19.6 | 3.3 | 108.5 | - | 18 |
Randomized treatment arm vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
18-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 40 | 30.5 | ± 22.3 | 24.1 | 3.1 | 81.4 | - | 40 |
Laparoscopic Gastric Banding (LGB) | 24 | 30.0 | ± 23.5 | 21.9 | 3.1 | 81.4 | - | 24 |
Continuous Positive Airway Pressure (CPAP) | 16 | 31.3 | ± 21.1 | 26.5 | 5.5 | 71.3 | - | 16 |
Age of the participant vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 49 | 44.2 | ± 27.4 | 35.3 | 0.7 | 124.0 | - | 49 |
27.0 to 45.0 years | 13 | 43.8 | ± 35.1 | 29.1 | 0.7 | 112.8 | - | 13 |
46.0 to 50.0 years | 12 | 36.3 | ± 18.1 | 33.9 | 6.4 | 72.8 | - | 12 |
51.0 to 56.0 years | 12 | 48.8 | ± 33.8 | 36.1 | 16.9 | 124.0 | - | 12 |
57.0 to 65.0 years | 12 | 47.7 | ± 18.9 | 44.6 | 19.4 | 74.9 | - | 12 |
Age of the participant vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
9-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 43 | 33.0 | ± 27.9 | 23.8 | 3.3 | 109.9 | - | 43 |
28.0 to 47.0 years | 11 | 30.8 | ± 32.3 | 20.8 | 3.3 | 109.9 | - | 11 |
47.0 to 52.0 years | 11 | 28.4 | ± 17.7 | 24.8 | 6.4 | 59.4 | - | 11 |
52.0 to 58.0 years | 11 | 36.1 | ± 37.9 | 19.6 | 5.1 | 108.5 | - | 11 |
58.0 to 65.0 years | 10 | 37.0 | ± 22.0 | 40.5 | 7.1 | 82.8 | - | 10 |
Age of the participant vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
18-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 40 | 30.5 | ± 22.3 | 24.1 | 3.1 | 81.4 | - | 40 |
29.0 to 46.0 years | 10 | 37.8 | ± 21.1 | 36.8 | 8.2 | 69.5 | - | 10 |
47.0 to 52.0 years | 10 | 25.8 | ± 19.1 | 26.7 | 3.9 | 62.4 | - | 10 |
53.0 to 58.0 years | 10 | 26.8 | ± 21.9 | 18.5 | 6.7 | 71.3 | - | 10 |
58.0 to 65.0 years | 10 | 31.7 | ± 27.7 | 20.4 | 3.1 | 81.4 | - | 10 |
Gender of the participant vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 49 | 44.2 | ± 27.4 | 35.3 | 0.7 | 124.0 | - | 49 |
Male | 28 | 49.6 | ± 26.8 | 44.6 | 9.3 | 112.8 | - | 28 |
Female | 21 | 37.0 | ± 27.2 | 30.2 | 0.7 | 124.0 | - | 21 |
Gender of the participant vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
9-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 43 | 33.0 | ± 27.9 | 23.8 | 3.3 | 109.9 | - | 43 |
Male | 25 | 37.5 | ± 29.9 | 28.1 | 3.3 | 109.9 | - | 25 |
Female | 18 | 26.8 | ± 24.5 | 19.3 | 5.1 | 102.2 | - | 18 |
Gender of the participant vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
18-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 40 | 30.5 | ± 22.3 | 24.1 | 3.1 | 81.4 | - | 40 |
Male | 25 | 34.4 | ± 21.3 | 31.1 | 6.7 | 81.4 | - | 25 |
Female | 15 | 24.1 | ± 23.2 | 16.3 | 3.1 | 71.3 | - | 15 |
Race of the participant vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 46 | 45.2 | ± 27.9 | 36.4 | 0.7 | 124.0 | - | 46 |
white | 35 | 43.2 | ± 26.4 | 34.8 | 0.7 | 112.8 | - | 35 |
american indian or alaska native | - | - | - | - | - | - | - | - |
black or african american | 9 | 47.9 | ± 30.7 | 40.4 | 20.2 | 124.0 | - | 9 |
asian | 2 | 69.8 | ± 48.8 | 69.8 | 35.3 | 104.3 | - | 2 |
native hawaiian or other pacific islander | - | - | - | - | - | - | - | - |
other | - | - | - | - | - | - | - | - |
multiple | - | - | - | - | - | - | - | - |
Race of the participant vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
9-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 40 | 33.7 | ± 28.5 | 23.1 | 5.1 | 109.9 | - | 40 |
white | 31 | 30.7 | ± 26.6 | 21.4 | 5.1 | 109.9 | - | 31 |
american indian or alaska native | - | - | - | - | - | - | - | - |
black or african american | 8 | 48.4 | ± 33.2 | 49.4 | 6.6 | 102.2 | - | 8 |
asian | 1 | 6.9 | - | 6.9 | 6.9 | 6.9 | - | 1 |
native hawaiian or other pacific islander | - | - | - | - | - | - | - | - |
other | - | - | - | - | - | - | - | - |
multiple | - | - | - | - | - | - | - | - |
Race of the participant vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 4% oxygen desaturation or with arousal) / hour of sleep from type I polysomnography
18-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 37 | 31.7 | ± 22.8 | 25.1 | 3.1 | 81.4 | - | 37 |
white | 29 | 29.3 | ± 20.9 | 25.1 | 3.1 | 81.4 | - | 29 |
american indian or alaska native | - | - | - | - | - | - | - | - |
black or african american | 7 | 45.0 | ± 27.4 | 46.3 | 15.7 | 81.2 | - | 7 |
asian | 1 | 8.2 | - | 8.2 | 8.2 | 8.2 | - | 1 |
native hawaiian or other pacific islander | - | - | - | - | - | - | - | - |
other | - | - | - | - | - | - | - | - |
multiple | - | - | - | - | - | - | - | - |