{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,16]],"date-time":"2026-02-16T19:46:44Z","timestamp":1771271204352,"version":"3.50.1"},"reference-count":25,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2013,6,26]],"date-time":"2013-06-26T00:00:00Z","timestamp":1372204800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Muscle and Nerve"],"published-print":{"date-parts":[[2014,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p><jats:italic>Introduction<\/jats:italic>: In ulnar neuropathy at the elbow (UNE), we determined how electrodiagnostic cutoffs [across\u2010elbow ulnar motor conduction velocity slowing (AECV\u2010slowing), drop in across\u2010elbow vs. forearm CV (AECV\u2010drop)] depend on pretest probability (PreTP). <jats:italic>Methods<\/jats:italic>: Fifty clinically defined UNE patients and 50 controls underwent ulnar conduction testing recording abductor digiti minimi (ADM) and first dorsal interosseous (FDI), stimulating wrist, below\u2010elbow, and 6\u2010, 8\u2010, and 10\u2010cm more proximally. For various PreTPs of UNE, the cutoffs required to confirm UNE (defined as posttest probability\u2009=\u200995%) were determined with receiver operator characteristic (ROC) curves and Bayes Theorem. <jats:italic>Results<\/jats:italic>: On ROC and Bayesian analyses, the ADM 10\u2010cm montage was optimal. For PreTP\u2009=\u20090.25, the confirmatory cutoffs were &gt;23 m\/s (AECV\u2010drop), and &lt;38 m\/s (AECV\u2010slowing); for PreTP\u2009=\u20090.75, they were much less conservative: &gt;14 m\/s, and &lt;47 m\/s, respectively. <jats:italic>Conclusions<\/jats:italic>: (1) In UNE, electrodiagnostic cutoffs are critically dependent on PreTP; rigid cutoffs are problematic. (2) AE distances should be standardized and at least 10 cm. <jats:italic>Muscle Nerve<\/jats:italic> <jats:bold>49<\/jats:bold>:337\u2013344, 2014<\/jats:p>","DOI":"10.1002\/mus.23913","type":"journal-article","created":{"date-parts":[[2013,5,28]],"date-time":"2013-05-28T17:28:32Z","timestamp":1369762112000},"page":"337-344","source":"Crossref","is-referenced-by-count":20,"title":["Electrodiagnosis of ulnar neuropathy at the elbow (Une): A bayesian approach"],"prefix":"10.1002","volume":"49","author":[{"given":"Eric L.","family":"Logigian","sequence":"first","affiliation":[{"name":"Department of Neurology Box 673, 601 Elmwood Avenue, University of Rochester Medical Center Rochester New York 14642 USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Raissa","family":"Villanueva","sequence":"additional","affiliation":[{"name":"Department of Neurology Box 673, 601 Elmwood Avenue, University of Rochester Medical Center Rochester New York 14642 USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Paul T.","family":"Twydell","sequence":"additional","affiliation":[{"name":"Department of Neurology Box 673, 601 Elmwood Avenue, University of Rochester Medical Center Rochester New York 14642 USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bennett","family":"Myers","sequence":"additional","affiliation":[{"name":"Department of Neurology Box 673, 601 Elmwood Avenue, University of Rochester Medical Center Rochester New York 14642 USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marlene","family":"Downs","sequence":"additional","affiliation":[{"name":"Department of Neurology Box 673, 601 Elmwood Avenue, University of Rochester Medical Center Rochester New York 14642 USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David C.","family":"Preston","sequence":"additional","affiliation":[{"name":"Department of Neurology Case Western Reserve University, University Hospitals Cleveland Cleveland Ohio USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Milind J.","family":"Kothari","sequence":"additional","affiliation":[{"name":"Department of Neurology Penn State Hershey Medical Center Hershey Pennsylvania USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David N.","family":"Herrmann","sequence":"additional","affiliation":[{"name":"Department of Neurology Box 673, 601 Elmwood Avenue, University of Rochester Medical Center Rochester New York 14642 USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2013,6,26]]},"reference":[{"key":"e_1_2_6_2_1","first-page":"S171","article-title":"Guidelines in electrodiagnostic medicine. 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