Table 1.

PICO tool (Boolean operator OR)

	Population	Issue/intervention	Context	Outcome
PICO term	Breastfeed*	Social Media	Support	Experience
Alternatives/synonyms	Infant feeding	Facebook	Continu*	Duration
				Breastfeed*
	Post‐natal	Online		Perception*
	Mother	Social network*
	Pregnan*	Communit*

Note: * indicates a truncation enabling database searching of the main stem of the word.

Abbreviation: PICO, Population, Issue, Context, Outcome.