Temporal trends and health inequalities in global, regional, and national years lived with disability of severe periodontitis from 1990 to 2021

• Shuang Zhang ,

  Contributed equally to this work with: Shuang Zhang, Si-Yu Liu

  Roles Conceptualization, Methodology, Writing – original draft

  Affiliations State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, Hubei, China, Department of Preventive Dentistry, School of Stomatology, Wuhan University, Wuhan, Hubei, China

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• Si-Yu Liu ,

  Contributed equally to this work with: Shuang Zhang, Si-Yu Liu

  Roles Conceptualization, Methodology, Writing – original draft

  Affiliation Department of Fifth Outpatient, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, Jiangsu, China

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• Qiong Wang,

  Roles Data curation

  Affiliation Department of Stomatology, Huaihua hospital of traditional Chinese medicine, Huaihua, Hunan, China

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• Ya-Xi Suo,

  Roles Data curation

  Affiliation State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, Hubei, China

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• Yue-Qin Zhang,

  Roles Data curation

  Affiliation State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, Hubei, China

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• Chuan-Yu Hu ,

  Roles Project administration, Writing – review & editing

  * E-mail: chuanyuhu@hust.edu.cn (CYH); xielong@whu.edu.cn (LX)

  Affiliations Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China, School of Stomatology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China, Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan, Hubei, China

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• Long Xie

  Roles Formal analysis, Methodology, Project administration, Writing – review & editing

  * E-mail: chuanyuhu@hust.edu.cn (CYH); xielong@whu.edu.cn (LX)

  Affiliation State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, Hubei, China

  https://orcid.org/0000-0003-4628-2798

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