Is the number of previous hospitalizations associated with increased in-hospital mortality after hip fracture in a developing country?

• Helen Regina Mota Machareth de Morais,

  Roles Conceptualization, Formal analysis, Investigation, Methodology, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Public Health Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil

  http://orcid.org/0000-0003-2214-6118

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• Edison Iglesias de Oliveira Vidal,

  Roles Conceptualization, Formal analysis, Investigation, Methodology, Validation, Writing – review & editing

  Affiliation Botucatu Medical School, São Paulo State University, Botucatu, Brazil

  http://orcid.org/0000-0002-1573-4678

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• Claudia Medina Coeli,

  Roles Conceptualization, Funding acquisition, Investigation, Methodology, Writing – review & editing

  Affiliation Public Health Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil

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• Rejane Sobrino Pinheiro

  Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Supervision, Validation, Writing – review & editing

  * E-mail: rejanesp07@gmail.com

  Affiliation Public Health Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil

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