| Mean change within group, log (U/g Hb) (95% CI)a | Difference between group mean change, log (U/g Hb) (95% CI)* | ||||
---|---|---|---|---|---|---|
 | N | Weeks 0–13 | n | Weeks 0–26 | N | Weeks 0–26 |
Intervention | 41 | 0.0332 (0.0160, 0.0503) | 41 | 0.0461 (0.0239, 0.0684) | 85 | 0.0263 (− 0.00498, 0.0577) |
Control | 44 | 0.0169 (0.000278, 0.0334) | 44 | 0.0198 (− 0.00221, 0.0418) |