Name
ahi_a0uh3x3r
Label
Apnea-Hypopnea Index: (all apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% airflow reduction and with > 3% desaturation or with arousal) / hour of sleep
Description
Calculated
Calculation
ahi_a0uh3x3r = 60 * (hremba3 + hroa3 + hnrba3 + hnroa3 + urbpa3 + uropa3 + unrbpa3 + unropa3 + carbp + carop + canbp + canop + oarbp + oarop + oanbp + oanop ) / slptimetotal
Units
events per hour
Type
numeric
Tags
Visit number vs Apnea-Hypopnea Index: (all apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% airflow reduction and with > 3% desaturation or with arousal) / hour of sleep
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Baseline | 49 | 52.1 | ± 27.5 | 47.6 | 1.1 | 129.8 | - | 49 |
9-Month Followup | 43 | 40.2 | ± 28.9 | 30.7 | 6.8 | 119.3 | - | 43 |
18-Month Followup | 40 | 37.0 | ± 24.0 | 31.3 | 4.6 | 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% airflow reduction and with > 3% desaturation or with arousal) / hour of sleep
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 49 | 52.1 | ± 27.5 | 47.6 | 1.1 | 129.8 | - | 49 |
Laparoscopic Gastric Banding (LGB) | 28 | 53.7 | ± 24.2 | 51.0 | 15.4 | 115.4 | - | 28 |
Continuous Positive Airway Pressure (CPAP) | 21 | 50.0 | ± 31.8 | 39.6 | 1.1 | 129.8 | - | 21 |
Randomized treatment arm vs Apnea-Hypopnea Index: (all apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% airflow reduction and with > 3% desaturation or with arousal) / hour of sleep
9-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 43 | 40.2 | ± 28.9 | 30.7 | 6.8 | 119.3 | - | 43 |
Laparoscopic Gastric Banding (LGB) | 25 | 42.0 | ± 27.0 | 33.3 | 7.6 | 119.3 | - | 25 |
Continuous Positive Airway Pressure (CPAP) | 18 | 37.7 | ± 32.0 | 25.2 | 6.8 | 110.5 | - | 18 |
Randomized treatment arm vs Apnea-Hypopnea Index: (all apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% airflow reduction and with > 3% desaturation or with arousal) / hour of sleep
18-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 40 | 37.0 | ± 24.0 | 31.3 | 4.6 | 87.3 | - | 40 |
Laparoscopic Gastric Banding (LGB) | 24 | 36.2 | ± 24.8 | 28.3 | 4.6 | 87.1 | - | 24 |
Continuous Positive Airway Pressure (CPAP) | 16 | 38.3 | ± 23.6 | 33.9 | 8.8 | 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% airflow reduction and with > 3% desaturation or with arousal) / hour of sleep
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 49 | 52.1 | ± 27.5 | 47.6 | 1.1 | 129.8 | - | 49 |
27.0 to 45.0 years | 13 | 49.9 | ± 35.2 | 42.0 | 1.1 | 115.4 | - | 13 |
46.0 to 50.0 years | 12 | 45.0 | ± 20.6 | 42.0 | 15.4 | 88.1 | - | 12 |
51.0 to 56.0 years | 12 | 57.2 | ± 33.2 | 46.9 | 20.7 | 129.8 | - | 12 |
57.0 to 65.0 years | 12 | 56.3 | ± 17.4 | 56.5 | 26.3 | 79.5 | - | 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% airflow reduction and with > 3% desaturation or with arousal) / hour of sleep
9-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 43 | 40.2 | ± 28.9 | 30.7 | 6.8 | 119.3 | - | 43 |
28.0 to 47.0 years | 11 | 36.1 | ± 34.7 | 24.1 | 6.8 | 119.3 | - | 11 |
47.0 to 52.0 years | 11 | 35.3 | ± 19.2 | 30.7 | 8.0 | 65.9 | - | 11 |
52.0 to 58.0 years | 11 | 44.3 | ± 36.8 | 25.9 | 7.6 | 110.5 | - | 11 |
58.0 to 65.0 years | 10 | 45.5 | ± 23.2 | 49.8 | 11.4 | 91.8 | - | 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% airflow reduction and with > 3% desaturation or with arousal) / hour of sleep
18-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 40 | 37.0 | ± 24.0 | 31.3 | 4.6 | 87.3 | - | 40 |
29.0 to 46.0 years | 10 | 44.9 | ± 23.9 | 41.3 | 12.0 | 80.6 | - | 10 |
47.0 to 52.0 years | 10 | 32.2 | ± 21.1 | 31.1 | 5.6 | 64.9 | - | 10 |
53.0 to 58.0 years | 10 | 33.9 | ± 25.4 | 23.5 | 10.8 | 87.3 | - | 10 |
58.0 to 65.0 years | 10 | 37.0 | ± 27.2 | 28.1 | 4.6 | 87.1 | - | 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% airflow reduction and with > 3% desaturation or with arousal) / hour of sleep
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 49 | 52.1 | ± 27.5 | 47.6 | 1.1 | 129.8 | - | 49 |
Male | 28 | 57.5 | ± 26.1 | 54.9 | 13.0 | 115.4 | - | 28 |
Female | 21 | 45.0 | ± 28.2 | 37.5 | 1.1 | 129.8 | - | 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% airflow reduction and with > 3% desaturation or with arousal) / hour of sleep
9-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 43 | 40.2 | ± 28.9 | 30.7 | 6.8 | 119.3 | - | 43 |
Male | 25 | 45.4 | ± 30.8 | 38.2 | 6.8 | 119.3 | - | 25 |
Female | 18 | 32.9 | ± 25.1 | 26.1 | 7.6 | 110.5 | - | 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% airflow reduction and with > 3% desaturation or with arousal) / hour of sleep
18-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 40 | 37.0 | ± 24.0 | 31.3 | 4.6 | 87.3 | - | 40 |
Male | 25 | 41.9 | ± 21.8 | 37.2 | 11.7 | 87.1 | - | 25 |
Female | 15 | 28.9 | ± 26.1 | 21.0 | 4.6 | 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% airflow reduction and with > 3% desaturation or with arousal) / hour of sleep
Baseline
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 49 | 52.1 | ± 27.5 | 47.6 | 1.1 | 129.8 | - | 49 |
White | 35 | 50.9 | ± 26.9 | 43.6 | 1.1 | 115.4 | - | 35 |
Black | 9 | 56.3 | ± 30.3 | 53.3 | 28.6 | 129.8 | - | 9 |
Other | 5 | 52.7 | ± 31.5 | 47.7 | 19.9 | 104.9 | - | 5 |
Race of the participant vs Apnea-Hypopnea Index: (all apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% airflow reduction and with > 3% desaturation or with arousal) / hour of sleep
9-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 43 | 40.2 | ± 28.9 | 30.7 | 6.8 | 119.3 | - | 43 |
White | 31 | 37.7 | ± 27.2 | 30.7 | 7.6 | 119.3 | - | 31 |
Black | 8 | 57.4 | ± 33.6 | 61.5 | 11.5 | 110.5 | - | 8 |
Other | 4 | 24.6 | ± 21.2 | 19.3 | 6.8 | 53.2 | - | 4 |
Race of the participant vs Apnea-Hypopnea Index: (all apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% airflow reduction and with > 3% desaturation or with arousal) / hour of sleep
18-Month Followup
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 40 | 37.0 | ± 24.0 | 31.3 | 4.6 | 87.3 | - | 40 |
White | 29 | 35.5 | ± 22.5 | 34.6 | 4.6 | 82.3 | - | 29 |
Black | 7 | 54.0 | ± 28.3 | 61.6 | 23.4 | 87.3 | - | 7 |
Other | 4 | 18.4 | ± 6.7 | 17.6 | 12.0 | 26.6 | - | 4 |