Rheumatoid Arthritis Was Negatively Associated with Alzheimer’s Disease: A Population-Based Case-Control Study

• Li-Ting Kao,

  Affiliations Graduate Institute of Life Science, National Defense Medical Center, Taipei, Taiwan, Research Center of Sleep Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan

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• Jiunn-Horng Kang,

  Affiliation Department of Physical Medicine and Rehabilitation, Taipei Medical University Hospital, Taipei, Taiwan

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• Herng-Ching Lin,

  Affiliations Research Center of Sleep Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan, Department of Health Care Administration, Taipei Medical University, Taipei, Taiwan

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• Chung-Chien Huang ,

  Contributed equally to this work with: Chung-Chien Huang, Hsin-Chien Lee, Shiu-Dong Chung

  Affiliation Department of Health Care Administration, Taipei Medical University, Taipei, Taiwan

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• Hsin-Chien Lee ,

  Contributed equally to this work with: Chung-Chien Huang, Hsin-Chien Lee, Shiu-Dong Chung

  Affiliations Research Center of Sleep Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan, Department of Psychiatry, Taipei Medical University-Shuang-Ho Hospital, Taipei, Taiwan, Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University

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• Shiu-Dong Chung

  Contributed equally to this work with: Chung-Chien Huang, Hsin-Chien Lee, Shiu-Dong Chung

  * E-mail: chungshiudong@gmail.com

  Affiliations Research Center of Sleep Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan, Department of Surgery, Far Eastern Memorial Hospital, Ban Ciao, Taipei, Taiwan, Graduate Program in Biomedical Informatics, College of Informatics, Yuan-Ze University, Chung-Li, Taiwan

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