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Feasibility of the International Wealth Index and the Gapminder tool as instruments to assess household income and estimate catastrophic expenditure: A prospective patient-level cohort study in India
BACKGROUND: Patient income assessment is required to assess healthcare catastrophic expenditure (Sustainable Development Goal) but self-reported income has several biases. This study aimed to assess the feasibility of the International Wealth Index (IWI) and the Gapminder tool as indirect instrument...
| Formato: | Online Artículo Texto |
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| Lenguaje: | English |
| Publicado: |
Public Library of Science
2023
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10171689/ https://www.ncbi.nlm.nih.gov/pubmed/37163512 http://dx.doi.org/10.1371/journal.pone.0276339 |