Community-based nutrition interventions across the continuum of care in humanitarian settings: a systematic review and evidence map

To systematically review and map the evidence on community-based nutrition interventions implemented in humanitarian and emergency settings in low- and middle-income countries (LMIC), focusing on intervention types, outcomes, evidence gaps and implications for humanitarian nutrition systems.

Systematic review and evidence mapping conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Eight electronic databases and twenty-six organisational websites were searched for studies published between 2010 and 2024. Studies are mapped by intervention and outcome categories. Findings are synthesised narratively.