Histogram
Visit number vs Percent of total sleep duration in stage 1 sleep from type I polysomnography
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Baseline | 49 | 23.4 | ± 15.0 | 20.6 | 3.7 | 63.5 | - | 49 |
9-Month Followup | 43 | 19.1 | ± 12.6 | 16.1 | 2.3 | 61.4 | - | 43 |
18-Month Followup | 40 | 16.6 | ± 10.7 | 14.7 | 2.9 | 47.9 | - | 40 |
Randomized treatment arm vs Percent of total sleep duration in stage 1 sleep from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 49 | 23.4 | ± 15.0 | 20.6 | 3.7 | 63.5 | - | 49 |
Laparoscopic Gastric Banding (LGB) | 28 | 22.4 | ± 13.0 | 19.9 | 4.8 | 54.7 | - | 28 |
Continuous Positive Airway Pressure (CPAP) | 21 | 24.8 | ± 17.5 | 21.0 | 3.7 | 63.5 | - | 21 |
Randomized treatment arm vs Percent of total sleep duration in stage 1 sleep from type I polysomnography
9-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 43 | 19.1 | ± 12.6 | 16.1 | 2.3 | 61.4 | - | 43 |
Laparoscopic Gastric Banding (LGB) | 25 | 18.3 | ± 11.9 | 15.2 | 2.3 | 61.4 | - | 25 |
Continuous Positive Airway Pressure (CPAP) | 18 | 20.0 | ± 13.9 | 17.2 | 3.5 | 44.1 | - | 18 |
Randomized treatment arm vs Percent of total sleep duration in stage 1 sleep from type I polysomnography
18-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 40 | 16.6 | ± 10.7 | 14.7 | 2.9 | 47.9 | - | 40 |
Laparoscopic Gastric Banding (LGB) | 24 | 17.2 | ± 11.0 | 14.7 | 3.0 | 47.9 | - | 24 |
Continuous Positive Airway Pressure (CPAP) | 16 | 15.6 | ± 10.4 | 14.2 | 2.9 | 36.3 | - | 16 |
Age of the participant vs Percent of total sleep duration in stage 1 sleep from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 49 | 23.4 | ± 15.0 | 20.6 | 3.7 | 63.5 | - | 49 |
27.0 to 45.0 years | 13 | 26.0 | ± 15.8 | 21.0 | 8.8 | 59.6 | - | 13 |
46.0 to 50.0 years | 12 | 20.7 | ± 11.8 | 18.7 | 8.1 | 43.2 | - | 12 |
51.0 to 56.0 years | 12 | 19.0 | ± 17.6 | 14.0 | 3.7 | 63.5 | - | 12 |
57.0 to 65.0 years | 12 | 27.6 | ± 14.3 | 25.9 | 10.9 | 54.7 | - | 12 |
Age of the participant vs Percent of total sleep duration in stage 1 sleep from type I polysomnography
9-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 43 | 19.1 | ± 12.6 | 16.1 | 2.3 | 61.4 | - | 43 |
28.0 to 47.0 years | 11 | 18.8 | ± 10.2 | 15.2 | 6.0 | 39.1 | - | 11 |
47.0 to 52.0 years | 11 | 17.1 | ± 9.6 | 15.5 | 4.5 | 35.9 | - | 11 |
52.0 to 58.0 years | 11 | 13.9 | ± 12.2 | 10.5 | 2.3 | 44.1 | - | 11 |
58.0 to 65.0 years | 10 | 27.1 | ± 15.8 | 20.6 | 10.5 | 61.4 | - | 10 |
Age of the participant vs Percent of total sleep duration in stage 1 sleep from type I polysomnography
18-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 40 | 16.6 | ± 10.7 | 14.7 | 2.9 | 47.9 | - | 40 |
29.0 to 46.0 years | 10 | 18.5 | ± 11.2 | 17.0 | 5.4 | 36.3 | - | 10 |
47.0 to 52.0 years | 10 | 15.6 | ± 10.1 | 12.0 | 3.2 | 31.6 | - | 10 |
53.0 to 58.0 years | 10 | 10.7 | ± 6.1 | 9.1 | 2.9 | 20.3 | - | 10 |
58.0 to 65.0 years | 10 | 21.4 | ± 12.6 | 17.3 | 8.2 | 47.9 | - | 10 |
Gender of the participant vs Percent of total sleep duration in stage 1 sleep from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 49 | 23.4 | ± 15.0 | 20.6 | 3.7 | 63.5 | - | 49 |
Male | 28 | 27.5 | ± 15.9 | 22.1 | 8.6 | 63.5 | - | 28 |
Female | 21 | 18.0 | ± 12.1 | 14.0 | 3.7 | 43.7 | - | 21 |
Gender of the participant vs Percent of total sleep duration in stage 1 sleep from type I polysomnography
9-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 43 | 19.1 | ± 12.6 | 16.1 | 2.3 | 61.4 | - | 43 |
Male | 25 | 21.1 | ± 13.4 | 17.8 | 4.5 | 61.4 | - | 25 |
Female | 18 | 16.2 | ± 11.3 | 13.9 | 2.3 | 43.4 | - | 18 |
Gender of the participant vs Percent of total sleep duration in stage 1 sleep from type I polysomnography
18-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 40 | 16.6 | ± 10.7 | 14.7 | 2.9 | 47.9 | - | 40 |
Male | 25 | 17.8 | ± 11.0 | 16.4 | 3.2 | 47.9 | - | 25 |
Female | 15 | 14.6 | ± 10.1 | 10.9 | 2.9 | 31.6 | - | 15 |
Race of the participant vs Percent of total sleep duration in stage 1 sleep from type I polysomnography
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 46 | 24.3 | ± 15.1 | 21.5 | 3.7 | 63.5 | - | 46 |
white | 35 | 25.5 | ± 13.7 | 22.3 | 5.3 | 63.5 | - | 35 |
american indian or alaska native | - | - | - | - | - | - | - | - |
black or african american | 9 | 15.9 | ± 15.5 | 10.9 | 3.7 | 54.7 | - | 9 |
asian | 2 | 40.3 | ± 27.3 | 40.3 | 21.0 | 59.6 | - | 2 |
native hawaiian or other pacific islander | - | - | - | - | - | - | - | - |
other | - | - | - | - | - | - | - | - |
multiple | - | - | - | - | - | - | - | - |
Race of the participant vs Percent of total sleep duration in stage 1 sleep from type I polysomnography
9-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 40 | 19.8 | ± 12.6 | 16.2 | 3.5 | 61.4 | - | 40 |
white | 31 | 19.7 | ± 11.2 | 16.1 | 5.7 | 44.1 | - | 31 |
american indian or alaska native | - | - | - | - | - | - | - | - |
black or african american | 8 | 20.4 | ± 18.8 | 16.4 | 3.5 | 61.4 | - | 8 |
asian | 1 | 16.6 | - | 16.6 | 16.6 | 16.6 | - | 1 |
native hawaiian or other pacific islander | - | - | - | - | - | - | - | - |
other | - | - | - | - | - | - | - | - |
multiple | - | - | - | - | - | - | - | - |
Race of the participant vs Percent of total sleep duration in stage 1 sleep from type I polysomnography
18-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 37 | 17.4 | ± 10.6 | 15.3 | 2.9 | 47.9 | - | 37 |
white | 29 | 17.9 | ± 9.0 | 16.6 | 6.1 | 36.3 | - | 29 |
american indian or alaska native | - | - | - | - | - | - | - | - |
black or african american | 7 | 16.4 | ± 17.0 | 8.2 | 2.9 | 47.9 | - | 7 |
asian | 1 | 10.2 | - | 10.2 | 10.2 | 10.2 | - | 1 |
native hawaiian or other pacific islander | - | - | - | - | - | - | - | - |
other | - | - | - | - | - | - | - | - |
multiple | - | - | - | - | - | - | - | - |