Methodological Issues Relevant to Blinding in Physical Medicine and Rehabilitation Research

Thiru M Annaswamy1, Kegan Cunniff, John Ross Rizzo

  • 1From the Department of Physical Medicine & Rehabilitation, Penn State Health Milton S. Hershey Medical Center, Penn State Health Rehabilitation Hospital, Hummelstown, Pennsylvania (TMA); Spine Center, UT Southwestern Medical Center, Dallas, Texas (KC); Department of Rehabilitation Medicine & Neurology, Grossman School of Medicine, and Departments of Mechanical & Aerospace and Biomedical Engineering, NYU Tandon School of Engineering, New York University, New York City, New York (JRR); Department of Rehabilitation Medicine, New York University, New York City, New York (TN); Department of Medicine, Division of Physical Medicine and Rehabilitation, University of Toronto, Toronto, Ontario, Canada (DK); and Department of Physical Therapy, New York University Steinhardt, and Department of Rehabilitation Medicine, Grossman School of Medicine, New York University Langone, New York City, New York (MB).

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