Table 1

Domains of PESTELI (Political, Economic, Sociological, Technological, Ecological, Legislative, Industry) framework covered by the included studies

SettingsData collectionPESTELI framework
PESTELIOther frameworks
36NepalLiterature review; grey literature; 60 interviews
34TanzaniaLiterature review; grey literatureSWOT analysis
35WHO African countriesLiterature review
31IndiaDocumentary review; case studies
37VietnamLiterature review; stakeholder and expert opinion
28GermanyConcept piece—no data
30GhanaDocumentary review; four interviews
32South-East AsiaDocumentary review
33South-East AsiaDocumentary review
29South-East AsiaConcept piece—stakeholder and expert opinion
  • SWOT, Strengths, Weaknesses, Opportunities and Threats.