title: Integrated disease prevention campaigns: assessing country opportunity for implementation via an index approach.
abstract: OBJECTIVE
  To help stakeholders identify and prioritise countries with the best opportunities for implementation of an integrated prevention campaign (IPC) focused on diarrhoea, malaria and HIV prevention.
  
  
  METHODS
  Cross-sectional analysis of country-specific epidemiological data using an index tool developed for this purpose.
  
  
  METHODS
  We calculated the total disability-adjusted life years (DALYs) attributed to diarrhoea, malaria and HIV for 214 World Bank economies. Criteria for inclusion were: low-income and middle-income countries, and total annual DALY burden in the top tertile (≥87 000 DALYs). 70 countries met inclusion criteria and were included in our opportunity analysis.
  
  
  METHODS
  We synthesised data on 10 indicators related to the potential reduction in burden and new coverage achievable by an IPC. We scored and ranked countries based on three summary opportunity metrics: DALYs per capita across the diseases, a composite score of tertile rankings of burden for each disease, and a score combining burden and intervention opportunity.
  
  
  RESULTS
  We estimated the total annual global burden attributable to diarrhoea, malaria and HIV at 135 million DALYs. All of the countries with the highest opportunity for implementation of a diarrhoea, malaria and HIV IPC are in sub-Saharan Africa, regardless of opportunity metric used. Although the overall rank order changes, 16 countries rank among the top 23 highest opportunity countries for all three metrics.
  
  
  CONCLUSIONS
  Stakeholders can use this objective metric-based approach to prioritise countries for IPC scale-up. Priority countries are largely robust to the opportunity metric chosen.
authors.affiliation: Health Strategies International, Arlington, Virginia, USA.
authors.forename: Aliya
authors.initials: A
authors.lastname: Jiwani
authors.forename: Alastair
authors.initials: A
authors.lastname: Matheson
authors.forename: James G
authors.initials: JG
authors.lastname: Kahn
authors.forename: Abhishek
authors.initials: A
authors.lastname: Raut
authors.forename: Stéphane
authors.initials: S
authors.lastname: Verguet
authors.forename: Elliot
authors.initials: E
authors.lastname: Marseille
authors.forename: Judd
authors.initials: J
authors.lastname: Walson
mesh_terms: D017954:Africa South of the Sahara; D017281:Cost of Illness; D003430:Cross-Sectional Studies; D003906:Developing Countries; D003967:Diarrhea / Q000453:epidemiology / Q000517:prevention & control*; D006233:Persons with Disabilities; D014943:Global Health; D015658:HIV Infections / Q000453:epidemiology / Q000517:prevention & control*; D006801:Humans; D007182:Income; D008288:Malaria / Q000453:epidemiology / Q000517:prevention & control*; D019057:Quality-Adjusted Life Years; D012307:Risk Factors
keywords: Epidemiology