Differences in calculated percentage improvement versus patient-reported percentage improvement in pain scores: a review of spinal cord stimulation trials

Jonathan M Hagedorn; Timothy R Deer; Nicholas C Canzanello; Stephen M Covington; Darrell R Schroeder; Markus A Bendel; Susan M Moeschler; W Michael Hooten

doi:10.1136/rapm-2020-102238

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Differences in calculated percentage improvement versus patient-reported percentage improvement in pain scores: a review of spinal cord stimulation trials

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Jonathan M Hagedorn Department of Anesthesiology and Perioperative Medicine, Division of Pain Medicine, Mayo Clinic, Rochester, Minnesota, USA PubMed articles Google scholar articles
Timothy R Deer Spine and Nerve Center of the Virginias, West Virginia University - Health Sciences Campus, Morgantown, West Virginia, USA PubMed articles Google scholar articles
Nicholas C Canzanello Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, Minnesota, USA PubMed articles Google scholar articles
Stephen M Covington Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, Minnesota, USA PubMed articles Google scholar articles
Darrell R Schroeder Department of Anesthesiology and Perioperative Medicine, Division of Pain Medicine, Mayo Clinic, Rochester, Minnesota, USA PubMed articles Google scholar articles
Markus A Bendel Department of Anesthesiology and Perioperative Medicine, Division of Pain Medicine, Mayo Clinic, Rochester, Minnesota, USA PubMed articles Google scholar articles
Susan M Moeschler Department of Anesthesiology and Perioperative Medicine, Division of Pain Medicine, Mayo Clinic, Rochester, Minnesota, USA PubMed articles Google scholar articles
W Michael Hooten Department of Anesthesiology and Perioperative Medicine, Division of Pain Medicine, Mayo Clinic, Rochester, Minnesota, USA PubMed articles Google scholar articles

Correspondence to Dr Jonathan M Hagedorn, Mayo Clinic Rochester, Rochester, MN 55905, USA; hagedorn.jonathan{at}mayo.edu

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Hagedorn JM, Deer TR, Canzanello NC, et al

Differences in calculated percentage improvement versus patient-reported percentage improvement in pain scores: a review of spinal cord stimulation trials

Regional Anesthesia & Pain Medicine Published Online First: 21 January 2021. doi: 10.1136/rapm-2020-102238

Publication history

Received October 21, 2020
Revision received December 16, 2020
Accepted January 4, 2021
First published January 21, 2021.

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