Validity of claims-based definition of number of remaining teeth in Japan: Results from the Longevity Improvement and Fair Evidence Study

• Yudai Tamada,

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Visualization, Writing – original draft

  Affiliations Department of International and Community Oral Health, Tohoku University Graduate School of Dentistry, Sendai, Miyagi, Japan, Department of Preventive Medicine, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan

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• Taro Kusama,

  Roles Conceptualization, Writing – review & editing

  Affiliations Department of International and Community Oral Health, Tohoku University Graduate School of Dentistry, Sendai, Miyagi, Japan, Division of Statistics and Data Science, Liaison Center for Innovative Dentistry, Tohoku University Graduate School of Dentistry, Sendai, Miyagi, Japan

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• Sachiko Ono,

  Roles Conceptualization, Writing – review & editing

  Affiliations Department of International and Community Oral Health, Tohoku University Graduate School of Dentistry, Sendai, Miyagi, Japan, Department of Eat-loss Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan

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• Megumi Maeda,

  Roles Conceptualization, Data curation, Resources, Software, Validation, Writing – review & editing

  Affiliation Department of Health Care Administration and Management, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan

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• Fumiko Murata,

  Roles Conceptualization, Data curation, Resources, Software, Writing – review & editing

  Affiliation Department of Health Care Administration and Management, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan

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• Ken Osaka,

  Roles Funding acquisition, Project administration, Supervision, Writing – review & editing

  Affiliation Department of International and Community Oral Health, Tohoku University Graduate School of Dentistry, Sendai, Miyagi, Japan

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• Haruhisa Fukuda,

  Roles Conceptualization, Data curation, Funding acquisition, Investigation, Project administration, Resources, Software, Supervision, Writing – review & editing

  Affiliation Department of Health Care Administration and Management, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan

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• Kenji Takeuchi

  Roles Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: kenji.takeuchi.c4@tohoku.ac.jp

  Affiliations Department of International and Community Oral Health, Tohoku University Graduate School of Dentistry, Sendai, Miyagi, Japan, Department of Preventive Medicine, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan, Division of Statistics and Data Science, Liaison Center for Innovative Dentistry, Tohoku University Graduate School of Dentistry, Sendai, Miyagi, Japan

  https://orcid.org/0000-0001-8769-8955

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