Association between depressive symptoms and poor sleep quality among Han and Manchu ethnicities in a large, rural, Chinese population

• Ru-Qing Liu,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Writing – original draft

  Affiliation Guangzhou Key Laboratory of Environmental Pollution and Health Risk Assessment, Department of Preventive Medicine, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong, China

  ⨯
• Michael S. Bloom,

  Roles Data curation, Formal analysis, Writing – review & editing

  Affiliations Guangzhou Key Laboratory of Environmental Pollution and Health Risk Assessment, Department of Preventive Medicine, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong, China, Department of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, New York, United States of America, Department of Epidemiology and Biostatistics, School of Public Health, University at Albany, State University of New York, Rensselaer, New York, United States of America

  http://orcid.org/0000-0002-0028-5494

  ⨯
• Qi-Zhen Wu,

  Roles Data curation, Formal analysis, Investigation

  Affiliation Guangzhou Key Laboratory of Environmental Pollution and Health Risk Assessment, Department of Preventive Medicine, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong, China

  ⨯
• Zhi-Zhou He,

  Roles Data curation, Formal analysis, Investigation

  Affiliation Guangzhou Key Laboratory of Environmental Pollution and Health Risk Assessment, Department of Preventive Medicine, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong, China

  ⨯
• Zhengmin Qian,

  Roles Conceptualization, Writing – review & editing

  Affiliation Department of Epidemiology, College for Public Health and Social Justice, Saint Louis University, Saint Louis, Missouri, United States of America

  ⨯
• Katherine A. Stamatakis,

  Roles Methodology, Writing – review & editing

  Affiliation Department of Epidemiology, College for Public Health and Social Justice, Saint Louis University, Saint Louis, Missouri, United States of America

  ⨯
• Echu Liu,

  Roles Methodology, Writing – review & editing

  Affiliation Department of Health Management & Policy, College for Public Health and Social Justice, Saint Louis University, Saint Louis, Missouri, United States of America

  ⨯
• Michael Vaughn,

  Roles Writing – review & editing

  Affiliation School of Social Work, College for Public Health and Social Justice, Saint Louis University, Saint Louis, Missouri, United States of America

  ⨯
• Wayne R. Lawrence,

  Roles Writing – review & editing

  Affiliation Department of Epidemiology and Biostatistics, School of Public Health, University at Albany, State University of New York, Rensselaer, New York, United States of America

  http://orcid.org/0000-0002-2992-5897

  ⨯
• Mingan Yang,

  Roles Writing – review & editing

  Affiliation Department of Biostatistics and Epidemiology, Graduate School of Public Health, San Diego State University, San Diego, California, United States of America

  ⨯
• Tao Lu,

  Roles Writing – review & editing

  Affiliation Department of Mathematics and Statistics, University of Nevada, Reno, Nevada, United States of America

  ⨯
• Qian-Sheng Hu ,

  Roles Conceptualization, Data curation, Formal analysis, Writing – review & editing

  * E-mail: donggh5@mail.sysu.edu.cn (GD); huqsh@mail.sysu.edu.cn (QH)

  Affiliation Guangzhou Key Laboratory of Environmental Pollution and Health Risk Assessment, Department of Preventive Medicine, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong, China

  ⨯
• Guang-Hui Dong

  Roles Conceptualization, Data curation, Funding acquisition, Writing – review & editing

  * E-mail: donggh5@mail.sysu.edu.cn (GD); huqsh@mail.sysu.edu.cn (QH)

  Affiliation Guangzhou Key Laboratory of Environmental Pollution and Health Risk Assessment, Department of Preventive Medicine, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong, China

  http://orcid.org/0000-0002-2578-3369

  ⨯