Symbol Digit Modalities Test Variant in a Smartphone App for Persons With Multiple Sclerosis: Validation Study

BackgroundThe decline of cognitive processing speed (CPS) is a common dysfunction in persons with multiple sclerosis (MS). The Symbol Digit Modalities Test (SDMT) is widely used to formally quantify CPS. We implemented a variant of the SDMT in MS sherpa, a smartphone app for...

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Bibliographic Details
Main Authors: van Oirschot, Pim, Heerings, Marco, Wendrich, Karine, den Teuling, Bram, Martens, Marijn B, Jongen, Peter J
Format: Article
Language:English
Published: JMIR Publications 2020-10-01
Series:JMIR mHealth and uHealth
Online Access:https://mhealth.jmir.org/2020/10/e18160