Name
rand_siteid
Label
Site Identifier
Description
Recruitment site was a stratification factor for randomization.
Domain
siteid
- 1: Site 1
- 2: Site 2
Type
choices
Site Identifier vs Visit number
| Baseline | 9-Month Followup | 18-Month Followup | |
|---|---|---|---|
| Total | 49 | 43 | 40 |
| Site 1 | 31 | 27 | 26 |
| Site 2 | 18 | 16 | 14 |
Site Identifier vs Randomized Treatment Arm
Baseline
| Laparoscopic Gastric Banding (LGB) | Continuous Positive Airway Pressure (CPAP) | Total | |
|---|---|---|---|
| Total | 28 | 21 | 49 |
| Site 1 | 17 | 14 | 31 |
| Site 2 | 11 | 7 | 18 |
Site Identifier vs Randomized Treatment Arm
9-Month Followup
| Laparoscopic Gastric Banding (LGB) | Continuous Positive Airway Pressure (CPAP) | Total | |
|---|---|---|---|
| Total | 25 | 18 | 43 |
| Site 1 | 15 | 12 | 27 |
| Site 2 | 10 | 6 | 16 |
Site Identifier vs Randomized Treatment Arm
18-Month Followup
| Laparoscopic Gastric Banding (LGB) | Continuous Positive Airway Pressure (CPAP) | Total | |
|---|---|---|---|
| Total | 24 | 16 | 40 |
| Site 1 | 15 | 11 | 26 |
| Site 2 | 9 | 5 | 14 |
Site Identifier vs Age of participant
Baseline
| 27.0 to 45.0 years | 46.0 to 50.0 years | 51.0 to 56.0 years | 57.0 to 65.0 years | Total | |
|---|---|---|---|---|---|
| Total | 13 | 12 | 12 | 12 | 49 |
| Site 1 | 8 | 7 | 11 | 5 | 31 |
| Site 2 | 5 | 5 | 1 | 7 | 18 |
Site Identifier vs Age of participant
9-Month Followup
| 28.0 to 47.0 years | 47.0 to 52.0 years | 52.0 to 58.0 years | 58.0 to 65.0 years | Total | |
|---|---|---|---|---|---|
| Total | 11 | 11 | 11 | 10 | 43 |
| Site 1 | 8 | 6 | 8 | 5 | 27 |
| Site 2 | 3 | 5 | 3 | 5 | 16 |
Site Identifier vs Age of participant
18-Month Followup
| 29.0 to 46.0 years | 47.0 to 52.0 years | 53.0 to 58.0 years | 58.0 to 65.0 years | Total | |
|---|---|---|---|---|---|
| Total | 10 | 10 | 10 | 10 | 40 |
| Site 1 | 7 | 6 | 8 | 5 | 26 |
| Site 2 | 3 | 4 | 2 | 5 | 14 |
Site Identifier vs Gender
Baseline
| Male | Female | Total | |
|---|---|---|---|
| Total | 28 | 21 | 49 |
| Site 1 | 19 | 12 | 31 |
| Site 2 | 9 | 9 | 18 |
Site Identifier vs Gender
9-Month Followup
| Male | Female | Total | |
|---|---|---|---|
| Total | 25 | 18 | 43 |
| Site 1 | 16 | 11 | 27 |
| Site 2 | 9 | 7 | 16 |
Site Identifier vs Gender
18-Month Followup
| Male | Female | Total | |
|---|---|---|---|
| Total | 25 | 15 | 40 |
| Site 1 | 16 | 10 | 26 |
| Site 2 | 9 | 5 | 14 |
Site Identifier vs Race
Baseline
| White | Black | Other | Total | |
|---|---|---|---|---|
| Total | 35 | 9 | 5 | 49 |
| Site 1 | 19 | 7 | 5 | 31 |
| Site 2 | 16 | 2 | - | 18 |
Site Identifier vs Race
9-Month Followup
| White | Black | Other | Total | |
|---|---|---|---|---|
| Total | 31 | 8 | 4 | 43 |
| Site 1 | 17 | 6 | 4 | 27 |
| Site 2 | 14 | 2 | - | 16 |
Site Identifier vs Race
18-Month Followup
| White | Black | Other | Total | |
|---|---|---|---|---|
| Total | 29 | 7 | 4 | 40 |
| Site 1 | 16 | 6 | 4 | 26 |
| Site 2 | 13 | 1 | - | 14 |