To time period (from baseline) | Dataset | Group | Improved n/N (%) | p-value |
---|---|---|---|---|
Follow-up 1 | LOCF | Control | 18/86 (20.9) | 0.0288 |
 | Intervention | 28/77 (36.4) |  | |
Per protocol | Control | 18/83 (21.7) | 0.0027 | |
 | Intervention | 28/62 (45.2) |  | |
Follow-up 2 | LOCF | Control | 29/86 (33.7) | 0.3019 |
 | Intervention | 32/77 (41.6) |  | |
Per protocol | Control | 29/79 (36.7) | 0.0762 | |
 | Intervention | 32/62 (51.6) |  |