| Value | Category | Cases | |
|---|---|---|---|
| 1 | Arm 1 = No Open Ended Questions, Places from Recruitment - then every 2 weeks | 2208 |
38.4%
|
| 2 | Arm 2 = No Open Ended Questions, Places from Week 2 - then every 2 weeks | 2172 |
37.8%
|
| 3 | Arm 3 = Open Ended Questions every 4th week, , Places from Week 2 - then every 2 weeks | 580 |
10.1%
|
| 4 | Arm 4 = Open Ended Questions every 4th week, Places from Recruitment - then every 2 weeks | 789 |
13.7%
|
| Sysmiss | 165 |