Association between Sleep Duration and 24-Hour Urine Free Cortisol in the MrOS Sleep Study

• Madhu N. Rao ,

  * E-mail: Madhu.Rao@ucsf.edu

  Affiliation Division of Endocrinology, University of California San Francisco, San Francisco, California, United States of America

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• Terri Blackwell,

  Affiliation Research Institute, California Pacific Medical Center, San Francisco, California, United States of America

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• Susan Redline,

  Affiliation Department of Medicine, Brigham and Women’s Hospital and Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, Unites States of America

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• Naresh M. Punjabi,

  Affiliation Division of Pulmonary and Critical Care Medicine, Johns Hopkins University, Baltimore, Maryland, United States of America

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• Elizabeth Barrett-Connor,

  Affiliation Department of Epidemiology, University of California San Diego, La Jolla, California, United States of America

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• Thomas C. Neylan,

  Affiliation San Francisco VA Medical Center and Department of Psychiatry, University of California San Francisco, San Francisco, California, United States of America

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• Katie L. Stone, for the Osteoporotic Fractures in Men (MrOS) Study Group

  Affiliation Research Institute, California Pacific Medical Center, San Francisco, California, United States of America

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