Prevalence and factors associated with catastrophic health expenditure among slum and non-slum dwellers undergoing emergency surgery in a metropolitan area of South Western Nigeria

• Taiwo A. Obembe ,

  Contributed equally to this work with: Taiwo A. Obembe, Jonathan Levin, Sharon Fonn

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Writing – original draft, Writing – review & editing

  * E-mail: tobems@yahoo.com

  Affiliations School of Public Health, University of Witwatersrand, Johannesburg, South Africa, Department of Health Policy and Management, Faculty of Public Health, College of Medicine, University of Ibadan, Ibadan, Nigeria

  https://orcid.org/0000-0001-9610-1137

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• Jonathan Levin ,

  Contributed equally to this work with: Taiwo A. Obembe, Jonathan Levin, Sharon Fonn

  Roles Conceptualization, Formal analysis, Methodology, Supervision, Writing – original draft, Writing – review & editing

  Affiliation School of Public Health, University of Witwatersrand, Johannesburg, South Africa

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• Sharon Fonn

  Contributed equally to this work with: Taiwo A. Obembe, Jonathan Levin, Sharon Fonn

  Roles Conceptualization, Formal analysis, Methodology, Resources, Software, Supervision, Writing – original draft, Writing – review & editing

  Affiliation School of Public Health, University of Witwatersrand, Johannesburg, South Africa

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