title: Commentary: the proliferation of minimum clinically important differences.
abstract: Parker SL, Adogwa O, Mendenhall SK, et al. Determination of minimum clinically important difference (MCID) in pain, disability, and quality of life after revision fusion for symptomatic pseudoarthrosis. Spine J 2012;12:1122-8 (in this issue).
authors: Spinal Research Foundation, 1831 Wiehle Ave., Suite 100, Reston, VA 20190, USA. acopay@spinerf.org
authors: Anne G
authors: AG
authors: Copay
mesh_terms: D001416:Back Pain / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D010147:Pain Measurement / Q000379:methods*; D017060:Patient Satisfaction; D011542:Pseudarthrosis / Q000601:surgery*; D011788:Quality of Life; D013123:Spinal Fusion