Minimal clinically important differences (MCID) and patient acceptable symptomatic state (PASS) for visual analog scales (VAS) measuring pain in patients treated for rotator cuff disease

Journal of Shoulder and Elbow Surgery - Tập 18 - Trang 927-932 - 2009
Robert Z. Tashjian1,2, Julia Deloach1, Christina A. Porucznik3,2, Amy P. Powell1
1Department of Orthopaedics, University of Utah School of Medicine, Salt Lake City, UT
2Utah Sports Research Network, University of Utah, Salt Lake City, UT
3Department of Family and Preventive Medicine, University of Utah School of Medicine, Salt Lake City, UT

Tài liệu tham khảo