Race
Visit number vs Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Baseline | 49 | 50.1 | ± 27.2 | 42.7 | 0.9 | 129.5 | - | 49 |
9-Month Followup | 43 | 37.8 | ± 28.8 | 28.2 | 5.4 | 117.9 | - | 43 |
18-Month Followup | 40 | 35.8 | ± 24.0 | 30.3 | 4.1 | 87.3 | - | 40 |
Randomized treatment arm vs Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 49 | 50.1 | ± 27.2 | 42.7 | 0.9 | 129.5 | - | 49 |
Laparoscopic Gastric Banding (LGB) | 28 | 51.8 | ± 23.8 | 49.7 | 15.4 | 115.0 | - | 28 |
Continuous Positive Airway Pressure (CPAP) | 21 | 47.9 | ± 31.6 | 37.2 | 0.9 | 129.5 | - | 21 |
Randomized treatment arm vs Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
9-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 43 | 37.8 | ± 28.8 | 28.2 | 5.4 | 117.9 | - | 43 |
Laparoscopic Gastric Banding (LGB) | 25 | 39.8 | ± 26.9 | 28.5 | 5.4 | 117.9 | - | 25 |
Continuous Positive Airway Pressure (CPAP) | 18 | 35.0 | ± 31.9 | 21.7 | 5.4 | 109.9 | - | 18 |
Randomized treatment arm vs Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
18-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 40 | 35.8 | ± 24.0 | 30.3 | 4.1 | 87.3 | - | 40 |
Laparoscopic Gastric Banding (LGB) | 24 | 35.1 | ± 24.8 | 27.8 | 4.1 | 85.2 | - | 24 |
Continuous Positive Airway Pressure (CPAP) | 16 | 36.8 | ± 23.4 | 32.0 | 7.5 | 87.3 | - | 16 |
Age of the participant vs Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 49 | 50.1 | ± 27.2 | 42.7 | 0.9 | 129.5 | - | 49 |
27.0 to 45.0 years | 13 | 48.0 | ± 35.0 | 39.1 | 0.9 | 115.0 | - | 13 |
46.0 to 50.0 years | 12 | 43.2 | ± 20.4 | 38.4 | 15.4 | 86.7 | - | 12 |
51.0 to 56.0 years | 12 | 55.7 | ± 32.9 | 45.3 | 20.7 | 129.5 | - | 12 |
57.0 to 65.0 years | 12 | 53.8 | ± 16.9 | 52.5 | 26.3 | 78.0 | - | 12 |
Age of the participant vs Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
9-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 43 | 37.8 | ± 28.8 | 28.2 | 5.4 | 117.9 | - | 43 |
28.0 to 47.0 years | 11 | 33.6 | ± 34.1 | 21.7 | 6.1 | 117.9 | - | 11 |
47.0 to 52.0 years | 11 | 32.6 | ± 19.2 | 27.8 | 5.4 | 63.2 | - | 11 |
52.0 to 58.0 years | 11 | 42.9 | ± 37.2 | 24.4 | 5.4 | 109.9 | - | 11 |
58.0 to 65.0 years | 10 | 42.4 | ± 23.0 | 44.7 | 9.4 | 88.9 | - | 10 |
Age of the participant vs Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
18-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 40 | 35.8 | ± 24.0 | 30.3 | 4.1 | 87.3 | - | 40 |
29.0 to 46.0 years | 10 | 43.4 | ± 24.0 | 39.6 | 10.0 | 80.3 | - | 10 |
47.0 to 52.0 years | 10 | 30.9 | ± 21.1 | 29.1 | 4.6 | 64.2 | - | 10 |
53.0 to 58.0 years | 10 | 32.6 | ± 25.2 | 23.5 | 9.2 | 87.3 | - | 10 |
58.0 to 65.0 years | 10 | 36.1 | ± 27.0 | 28.1 | 4.1 | 85.2 | - | 10 |
Gender of the participant vs Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 49 | 50.1 | ± 27.2 | 42.7 | 0.9 | 129.5 | - | 49 |
Male | 28 | 55.3 | ± 26.0 | 51.3 | 13.0 | 115.0 | - | 28 |
Female | 21 | 43.3 | ± 27.8 | 34.2 | 0.9 | 129.5 | - | 21 |
Gender of the participant vs Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
9-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 43 | 37.8 | ± 28.8 | 28.2 | 5.4 | 117.9 | - | 43 |
Male | 25 | 42.9 | ± 30.7 | 33.0 | 6.1 | 117.9 | - | 25 |
Female | 18 | 30.6 | ± 25.1 | 24.4 | 5.4 | 109.9 | - | 18 |
Gender of the participant vs Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
18-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 40 | 35.8 | ± 24.0 | 30.3 | 4.1 | 87.3 | - | 40 |
Male | 25 | 40.3 | ± 21.8 | 35.3 | 10.0 | 85.2 | - | 25 |
Female | 15 | 28.3 | ± 26.2 | 21.0 | 4.1 | 87.3 | - | 15 |
Race of the participant vs Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 46 | 51.0 | ± 27.6 | 43.6 | 0.9 | 129.5 | - | 46 |
white | 35 | 48.7 | ± 26.5 | 40.9 | 0.9 | 115.0 | - | 35 |
american indian or alaska native | - | - | - | - | - | - | - | - |
black or african american | 9 | 55.3 | ± 30.4 | 51.8 | 28.3 | 129.5 | - | 9 |
asian | 2 | 72.5 | ± 44.1 | 72.5 | 41.3 | 103.6 | - | 2 |
native hawaiian or other pacific islander | - | - | - | - | - | - | - | - |
other | - | - | - | - | - | - | - | - |
multiple | - | - | - | - | - | - | - | - |
Race of the participant vs Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
9-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 40 | 38.5 | ± 29.4 | 28.3 | 5.4 | 117.9 | - | 40 |
white | 31 | 35.1 | ± 27.1 | 27.8 | 5.4 | 117.9 | - | 31 |
american indian or alaska native | - | - | - | - | - | - | - | - |
black or african american | 8 | 55.3 | ± 33.9 | 59.5 | 10.7 | 109.9 | - | 8 |
asian | 1 | 7.6 | - | 7.6 | 7.6 | 7.6 | - | 1 |
native hawaiian or other pacific islander | - | - | - | - | - | - | - | - |
other | - | - | - | - | - | - | - | - |
multiple | - | - | - | - | - | - | - | - |
Race of the participant vs Apnea-Hypopnea Index: (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation and with or without arousal) / hour of sleep from type I polysomnography
18-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 37 | 37.0 | ± 24.5 | 32.4 | 4.1 | 87.3 | - | 37 |
white | 29 | 34.1 | ± 22.3 | 32.4 | 4.1 | 82.0 | - | 29 |
american indian or alaska native | - | - | - | - | - | - | - | - |
black or african american | 7 | 52.9 | ± 28.5 | 60.2 | 21.6 | 87.3 | - | 7 |
asian | 1 | 10.0 | - | 10.0 | 10.0 | 10.0 | - | 1 |
native hawaiian or other pacific islander | - | - | - | - | - | - | - | - |
other | - | - | - | - | - | - | - | - |
multiple | - | - | - | - | - | - | - | - |