Wearable Inertial Sensors to Assess Gait during the 6-Minute Walk Test: A Systematic Review

Fabio Alexander Storm, Ambra Cesareo, Gianluigi Reni, Emilia Biffi
2020 Sensors  
Wearable sensors are becoming increasingly popular for complementing classical clinical assessments of gait deficits. The aim of this review is to examine the existing knowledge by systematically reviewing a large number of papers focusing on the use of wearable inertial sensors for the assessment of gait during the 6-minute walk test (6MWT), a widely recognized, simple, non-invasive, low-cost and reproducible exercise test. After a systematic search on PubMed and Scopus databases, two raters
more » ... aluated the quality of 28 full-text articles. Then, the available knowledge was summarized regarding study design, subjects enrolled (number of patients and pathological condition, if any, age, male/female ratio), sensor characteristics (type, number, sampling frequency, range) and body placement, 6MWT protocol and extracted parameters. Results were critically discussed to suggest future directions for the use of inertial sensor devices in the clinics.
doi:10.3390/s20092660 pmid:32384806 pmcid:PMC7249076 fatcat:gcfl73fbprhpnahmttlhoyvyny