Polypharmacy and associated factors in South Korean elderly patients with dementia: An analysis using National Health Insurance claims data

• Hea-Lim Kim,

  Roles Data curation, Formal analysis, Methodology, Project administration, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Department of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, Republic of Korea

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• Hye-Jae Lee

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

  * E-mail: sangtu2@gmail.com

  Affiliation Department of Environmental Health, Korea National Open University, Seoul, Republic of Korea

  https://orcid.org/0000-0002-1010-4925

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