Coding variable	Example of information that may be recorded
Full references	Author, title, date of publication
Publication type	Academics, Journal, book, conference, thesis
Study Region	World Bank Region
Study Country	Name of the country
Status of study	On‐going/completed
Data Type	Qualitative/Quantitative
Child categories	Target group (e.g. child/adolescent)*
Intervention	Type of intervention/domain included like Early childhood intervention categories.
Population filters	Orphans/vulnerable children etc.
Outcome	Type of outcome assessed like safety, health etc.
Study Quality	Low, medium, high