Composite Nerve Conduction Scores and Signs for Diagnosis and Somatic Staging of Diabetic Polyneuropathy: Mid North American Ethnic Cohort Survey.

For sensitive and standard diagnosis of DSPN using the DCCT NC criterion, specifically defined composite scores of CVs and DLs, e.g., score #2, is recommended. A composite score of amplitudes, e.g., score #4, provides a stronger measure of neuropathy severity. Also, provided are HS reference values of evaluated attributes of NCs and estimates of staged severity of DSPN of mid North American DM cohorts. This article is protected by copyright. All rights reserved.