Open AccessScaling Up Public Health Interventions: Engaging Partners Across Multiple Levels
Author(s) -
Jennifer Leeman,
Alix Boisson,
Vivian F. Go
Publication year - 2022
Publication title -
annual review of public health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.239
H-Index - 144
eISSN - 1545-2093
pISSN - 0163-7525
DOI - 10.1146/annurev-publhealth-052020-113438
Subject(s) - psychological intervention , scale (ratio) , intervention (counseling) , public health interventions , public health , medicine , environmental health , nursing , geography , cartography
Advancing the science of intervention scale-up is essential to increasing the impact of effective interventions at the regional and national levels. In contrast with work in high-income countries (HICs), where scale-up research has been limited, researchers in low- and middle-income countries (LMICs) have conducted numerous studies on the regional and national scale-up of interventions. In this article, we review the state of the science on intervention scale-up in both HICs and LMICs. We provide an introduction to the elements of scale-up followed by a description of the scale-up process, with an illustrative case study from our own research. We then present findings from a scoping review comparing scale-up studies in LMIC and HIC settings. We conclude with lessons learned and recommendations for improving scale-up research.