Amount | By first follow-up | By second follow-up | ||
---|---|---|---|---|
Intervention | Control | Intervention | Control | |
N = 47 | N = 45 | N = 47 | N = 45 | |
None, n (%) | 20 (43%) | 4 (9%) | 27 (57%) | 10 (22%) |
25%, n (%) | 13 (28%) | 1 (2%) | 11 (23%) | 8 (18%) |
50%, n (%) | 3 (6%) | 3 (7%) | 5 (11%) | 7 (16%) |
More than 50%, n (%) | 8 (17%) | 20 (44%) | 2 (4%) | 12 (27%) |
Missing, n (%) | 3 (6%) | 17 (38%) | 2 (4%) | 8 (18%) |