Sleep duration and its association with constipation in patients with diabetes: The fukuoka diabetes registry

• Toshiaki Ohkuma ,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Writing – original draft

  * E-mail: okuma.toshiaki.704@m.kyushu-u.ac.jp

  Affiliation Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan

  https://orcid.org/0000-0001-8105-7102

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• Masanori Iwase,

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

  Affiliations Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan, Diabetes Center, Hakujyuji Hospital, Fukuoka, Japan

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• Takanari Kitazono

  Roles Supervision, Writing – review & editing

  Affiliation Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan

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