Prevalence and Risk Factors of Poor Sleep Quality among Chinese Elderly in an Urban Community: Results from the Shanghai Aging Study

• Jianfeng Luo ,

  Contributed equally to this work with: Jianfeng Luo, Guoxing Zhu

  Affiliation Department of Health Statistics and Social Medicine, School of Public Health, Fudan University, The Key Laboratory of Public Health Safety of Ministry of Education, Shanghai, China

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• Guoxing Zhu ,

  Contributed equally to this work with: Jianfeng Luo, Guoxing Zhu

  Affiliation Institute of Neurology, Huashan Hospital, Fudan University, WHO Collaborating Center for Research and Training in Neurosciences, Shanghai, China

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• Qianhua Zhao,

  Affiliation Institute of Neurology, Huashan Hospital, Fudan University, WHO Collaborating Center for Research and Training in Neurosciences, Shanghai, China

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• Qihao Guo,

  Affiliation Institute of Neurology, Huashan Hospital, Fudan University, WHO Collaborating Center for Research and Training in Neurosciences, Shanghai, China

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• Haijiao Meng,

  Affiliation Institute of Neurology, Huashan Hospital, Fudan University, WHO Collaborating Center for Research and Training in Neurosciences, Shanghai, China

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• Zhen Hong,

  Affiliation Institute of Neurology, Huashan Hospital, Fudan University, WHO Collaborating Center for Research and Training in Neurosciences, Shanghai, China

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• Ding Ding

  * E-mail: *dding99@yahoo.com

  Affiliation Institute of Neurology, Huashan Hospital, Fudan University, WHO Collaborating Center for Research and Training in Neurosciences, Shanghai, China

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