Study ID	Initials of person extracting data
Type of report (e.g. peer‐reviewed journal article, full report, brief report, letter, unpublished data)
Language of report
Full citation
Design of study (e.g. controlled trial, cross‐over trial)
Site of intervention (e.g. single site, multiple sites, country)
Setting of intervention (e.g. urban, rural, mixed)
Ethics committee approval
Age of participants (e.g. mean, SD, range)
Ethnicity and other demographics of participants
Baseline characteristics
Inclusion criteria
Exclusion criteria
Description of intervention(s) (including control condition, placebo, treatment as usual etc.)
Duration of intervention(s)
Total number of participants randomised
Unit of allocation
Power calculation or sample size estimate
Prospectively stated outcome(s)