LOSS TO FOLLOW‐UP	Enter numbers below	Relevant supporting text and location (page/column/paragraph)
How many participants were enrolled in each treatment arm?                                                              Intervention group:                                                              Comparison group:
How many participants were assessed at the end of follow‐up in each treatment arm?                                                              Intervention group:                                                              Comparison group:
What % of participants were lost to follow‐up?                                                             Intervention group:                     Comparison group:                                                  Overall:
Now code satisfactory level of loss‐to‐follow‐up as Yes/No/Unclear:	Tick one row below
Yes: if fewer than 20% of participants were lost to follow‐up and reasons for loss to follow‐up were similar in both treatment arms
No: if more than 20% of participants were lost to follow‐up or reasons for loss to follow‐up were different in different treatment arms
Unclear: If loss to follow‐up was not reported
Selective reporting of outcomes: Are reports of the study free of the suggestion of selective outcome reporting?
Yes e.g. if review reports all outcomes specified in the protocol
No
Unclear
Other potential threats to validity: Was the study apparently free of other problems that could put it at high risk of bias?
Yes
No
Unclear