Urinary cotinine concentration as a biomarker of environmental exposure to Nicotine in Vietnam: Results from a Nationwide Survey in 2024

• Hai Thanh Le,

  Roles Conceptualization, Funding acquisition, Resources, Supervision, Writing – review & editing

  Affiliation National Institute of Occupational and Environmental Health, Ministry of Health, Hanoi, Vietnam

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• Thuy Thi Thu Tran ,

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

  * E-mail: tttt@huph.edu.vn

  Affiliation Faculty of Environmental and Occupational Health, Hanoi University of Public Health, Hanoi, Vietnam

  https://orcid.org/0000-0002-2758-7695

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• Binh Thi Ta,

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

  Affiliation Department of Medical Testing and Environmental Analysis, National Institute of Occupational and Environmental Health, Ministry of Health, Hanoi, Vietnam

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• Huyen Thi Nguyen,

  Roles Data curation, Investigation, Methodology, Project administration, Resources

  Affiliation Department of Medical Testing and Environmental Analysis, National Institute of Occupational and Environmental Health, Ministry of Health, Hanoi, Vietnam

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• Van Thi Pham,

  Roles Data curation, Investigation, Methodology, Project administration, Resources

  Affiliation Department of Medical Testing and Environmental Analysis, National Institute of Occupational and Environmental Health, Ministry of Health, Hanoi, Vietnam

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• Chinh Thuy Thi Phan,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Project administration, Writing – original draft, Writing – review & editing

  Affiliation The Center for Training and Scientific Management, National Institute of Occupational and Environmental Health, Ministry of Health, Hanoi, Vietnam

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• Son Duc Nguyen,

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

  Affiliation National Institute of Medical Device and Construction, Ministry of Health, Hanoi, Vietnam

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• Nhat Minh Tu,

  Roles Data curation, Investigation, Project administration, Resources

  Affiliation Department of Biotechnology (Drug Development), University of Science and Technology of Hanoi, Vietnam Academy of Science and Technology, Hanoi, Vietnam

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• Quynh Thuy Nguyen,

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

  Affiliation Faculty of Environmental and Occupational Health, Hanoi University of Public Health, Hanoi, Vietnam

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• Bich Ngoc Nguyen,

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

  Affiliation Faculty of Environmental and Occupational Health, Hanoi University of Public Health, Hanoi, Vietnam

  https://orcid.org/0000-0002-7025-1871

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• Son Van Nguyen

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

  Affiliation National Institute of Occupational and Environmental Health, Ministry of Health, Hanoi, Vietnam

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