Validity and internal consistency of EQ-5D-3L quality of life tool among pre-dialysis patients with chronic kidney disease in Sri Lanka, a lower middle-income country

• Sameera Senanayake ,

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

  * E-mail: samerajayan.senanayake@hdr.qut.edu.au

  Affiliations Australian Centre for Health Services Innovation, Queensland University of Technology, Brisbane, Australia, Ministry of Health, Colombo, Sri Lanka

  http://orcid.org/0000-0002-5606-2046

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• P. K. B. Mahesh,

  Roles Conceptualization, Data curation, Methodology, Software, Writing – original draft, Writing – review & editing

  Affiliations Ministry of Health, Colombo, Sri Lanka, School of Population and Global Health, University of Melbourne, Melbourne, Australia

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• Nalika Gunawardena,

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

  Affiliation World Health Organization, Colombo, Sri Lanka

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• Nicholas Graves,

  Roles Conceptualization, Methodology, Supervision, Visualization, Writing – review & editing

  Affiliation Australian Centre for Health Services Innovation, Queensland University of Technology, Brisbane, Australia

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• Sanjeewa Kularatna

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

  Affiliation Australian Centre for Health Services Innovation, Queensland University of Technology, Brisbane, Australia

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