Understanding the minimum clinically important difference: a review of concepts and methods

The Spine Journal - Tập 7 - Trang 541-546 - 2007
Anne G. Copay1, Brian R. Subach1,2, Steven D. Glassman3, David W. Polly4, Thomas C. Schuler1,2
1The Spinal Research Foundation, 1831 Wiehle Avenue, Suite 200, Reston, VA 20190, USA
2Virginia Spine Institute, 1831 Wiehle Avenue, Suite 200, Reston, VA 20190, USA
3Department of Orthopaedic Surgery, University of Louisville School of Medicine and the Kenton D. Leatherman Spine Center, 210 East Gray Street, Suite 900, Louisville, KY 40202, USA
4Department of Orthopaedics, University of Minnesota, 2450 Riverside Avenue, SR 200, Minneapolis, MN 55454, USA

Tài liệu tham khảo

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