7. Comparison group #1, RCT design ‐ categorical, patient outcomes.
| Study | Outcome | Control (n/N) | Experimental (n/N) | Absolute risk difference (95% CI) | ||
| Pre | Post | Pre | Post | |||
| Tsugi 2009 | Clinical remission | NA | 65/114 | NA | 84/120 | 0.13 (0.01 to 0.25) |
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