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机译:A comparison between different outcome measures based on "meaningful important differences" in patients with lumbar spinal stenosis
Univ Zurich, Dept Internal Med, Horten Ctr Patient Oriented Res & Knowledge Trans, Pestalozzistr 24;
NYU, Hosp Joint Dis, Occupat & Ind Orthopaed Ctr, 63 Downing St, New York, NY 10014 USA;
Spinal stenosis; Lumbar spinal stenosis; Outcome measures; Patient-reported outcome measures;