Marital status, household size, and lifestyle changes during the first COVID-19 pandemic: NIPPON DATA2010

• Makiko Abe,

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

  Affiliation Department of Preventive Medicine and Public Health, Faculty of Medicine, Fukuoka University, Fukuoka, Japan

  https://orcid.org/0000-0002-6793-8840

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• Hisatomi Arima ,

  Roles Data curation, Supervision, Writing – review & editing

  * E-mail: harima@fukuoka-u.ac.jp

  Affiliation Department of Preventive Medicine and Public Health, Faculty of Medicine, Fukuoka University, Fukuoka, Japan

  https://orcid.org/0000-0002-2064-2014

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• Atsushi Satoh,

  Roles Data curation, Writing – review & editing

  Affiliation Department of Preventive Medicine and Public Health, Faculty of Medicine, Fukuoka University, Fukuoka, Japan

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• Nagako Okuda,

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

  Affiliation Division of Applied Life Sciences, Graduate School of Life and Environmental Sciences, Kyoto Prefectural University, Kyoto, Japan

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• Hirokazu Taniguchi,

  Roles Writing – review & editing

  Affiliation Division of Applied Life Sciences, Graduate School of Life and Environmental Sciences, Kyoto Prefectural University, Kyoto, Japan

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• Nobuo Nishi,

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

  Affiliation International Center for Nutrition and Information, National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, Tokyo, Japan

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• Aya Higashiyama,

  Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration, Validation, Writing – review & editing

  Affiliation Department of Hygiene, Wakayama Medical University, Wakayama, Japan

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• Harumitsu Suzuki,

  Roles Data curation, Project administration, Writing – review & editing

  Affiliation Department of Hygiene, Wakayama Medical University, Wakayama, Japan

  https://orcid.org/0000-0002-6397-6129

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• Aya Kadota,

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

  Affiliation NCD Epidemiology Research Center, Shiga University of Medical Science, Otsu, Japan

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• Takayoshi Ohkubo,

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

  Affiliation Department of Hygiene and Public Health, Teikyo University School of Medicine, Tokyo, Japan

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• Hirotsugu Ueshima,

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

  Affiliation NCD Epidemiology Research Center, Shiga University of Medical Science, Otsu, Japan

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• Katsuyuki Miura,

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

  Affiliation NCD Epidemiology Research Center, Shiga University of Medical Science, Otsu, Japan

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• Akira Okayama,

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

  Affiliation Research Institute of Strategy for Prevention, Tokyo, Japan

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• for the NIPPON DATA2010 Research Group

  ¶Membership of the NIPPON DATA2010 Research Group is listed in the Acknowledgments.

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