An electronic, unsupervised patient-reported Expanded Disability Status Scale for multiple sclerosis.

ABSTRACT:

Background

In persons with multiple sclerosis (MS), the Expanded Disability Status Scale (EDSS) is the criterion standard for assessing disability, but its in-person nature constrains patient participation in research and clinical assessments.

Objective

The aim of this study was to develop and validate a scalable, electronic, unsupervised patient-reported EDSS (ePR-EDSS) that would capture MS-related disability across the spectrum of severity.

Methods

We enrolled 136 adult MS patients, split into a preliminary testing Cohort 1 (n = 50), and a validation Cohort 2 (n = 86), which was evenly distributed across EDSS groups. Each patient completed an ePR-EDSS either immediately before or after a MS clinician's Neurostatus EDSS evaluation.

Results

In Co

SUBMITTER: Romeo AR 

PROVIDER: S-EPMC8144241 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature