| (i) Co‐interventions listed in the review protocol | ||
| Co‐intervention | Is there evidence that controlling for this co‐intervention was unnecessary (e.g. because it was not administered)? | Is presence of this co‐intervention likely to favour outcomes in the experimental or the control group |
| Favour experimental / Favour comparator / No information | ||
| Favour experimental / Favour comparator / No information | ||
| Favour experimental / Favour comparator / No information | ||
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