Open Collections will undergo maintenance on Thursday, July 24th, 2025. The site will not be available from 8:00 AM - 9:00 AM PST and performance may be impacted from 9:00 AM - 12:00 PM PST.

UBC Faculty Research and Publications

Evaluating the Usability of Inertial Measurement Units for Measuring and Monitoring Activity Post-Stroke : A Scoping Review Shenoy, Aishwarya; Samra, Manvir Singh; Van Ooteghem, Karen; Beyer, Kit B.; Thomson, Sherri; McIlroy, William E.; Eng, Janice; Pollock, Courtney L.

Abstract

Stroke is the most common cause of disability in adults, resulting in declines in overall activity. Inertial measurement units (IMUs) allow for the monitoring of activity patterns in various settings, informing clinical interventions and patient self-management. This review aimed to synthesize existing research evaluating the usability of IMUs for monitoring activity in people with stroke. This scoping review was conducted according to PRISMA guidelines. The MEDLINE, Embase, and CINAHL databases were searched for publications evaluating the usability of IMUs for monitoring activity post-stroke. Fourteen publications met the inclusion criteria. Most studies were conducted in chronic stroke with data collected in real-world conditions. Usability findings indicated that most stroke participants and clinicians reported a positive user experience; however many reported difficulties with devices due to stroke-related impairments. Importantly, the interpretation of this finding was impacted by poorly reported impairments of stroke participants. Only a few studies evaluated end-user experiences (people with stroke and clinicians) in interpreting and engaging with feedback based on data from IMUs. Future usability studies in stroke populations should aim to understand participant characteristics that influence device engagement, with a focus on user experience in interpreting device-generated metrics.

Item Media