A practical evaluation of statistical methods for the analysis of patient reported outcomes in an observational pharmaceutical study

• Lucy R. Williams,

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

  Affiliations Gilead Sciences, Inc., Foster City, California, United States of America, School of Public Health, White City Campus, Imperial College London, London, United Kingdom

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• Andrea Marongiu,

  Roles Methodology, Writing – original draft, Writing – review & editing

  Affiliation Gilead Sciences, Inc., Foster City, California, United States of America

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• Filippos T. Filippidis,

  Roles Writing – review & editing

  Affiliation School of Public Health, White City Campus, Imperial College London, London, United Kingdom

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• Marion Heinzkill,

  Roles Writing – review & editing

  Affiliation Gilead Sciences, Inc., Foster City, California, United States of America

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• Anna R. van Troostenburg,

  Roles Writing – review & editing

  Affiliation Gilead Sciences, Inc., Foster City, California, United States of America

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• Richard Haubrich,

  Roles Writing – review & editing

  Affiliation School of Medicine, University of California San Diego, San Diego, California, United States of America

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• Heribert Ramroth

  Roles Supervision, Writing – original draft, Writing – review & editing

  * E-mail: Heribert.Ramroth@gilead.com

  Affiliation Gilead Sciences, Inc., Foster City, California, United States of America

  https://orcid.org/0000-0002-5925-414X

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