Introduction/Aims: Our electrodiagnostic laboratory uses reference limits (RL) that have been handed down for four decades. With changes in instrumentation and technique, we wish to know if our RL should be modified. It is also useful to have RL based on patient demographics.Methods: Latency and velocity data from motor nerve conduction studies of 740 adult patients studied over an 8 mo period were tabulated. RL were derived using both extrapolated reference value (ERef) and multi-variable extrapolated reference value (MeRef) methods.Results: Distal latency values showed a significant but weak correlation with age and/or height. ERef limits for the median and ulnar nerve latency (3.96 and 3.45 ms, respectively) were very similar to current laboratory limits (3.9 and 3.3 ms, respectively). ERef limits for the tibial and fibular nerve latency (5.1 and 4.95 ms,
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.