A randomised cross over study to evaluate the performance of a novel ankle dorsiflexion measurement device for novice users

Autor: Peter R. Worsley, Caitlan Conington, Holly Stuart, Alice Patterson, Dan L. Bader
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: Journal of Foot and Ankle Research, Vol 11, Iss 1, Pp 1-8 (2018)
Druh dokumentu: article
ISSN: 1757-1146
DOI: 10.1186/s13047-018-0286-x
Popis: Abstract Background The ankle joint is a common site of musculoskeletal pathology. Measurement of its functional range of motion is a primary indicator for rehabilitation outcomes in therapy settings. The present study was designed to assess reliability and validity of a new standardised method using a D-Flex device to assess ankle range of motion. Methods A cohort of 20 healthy volunteers were recruited to measure the weight-bearing ankle range of motion using three assessment tools, namely, a goniometer, inclinometer and the D-Flex measurement devices. Repeated measures were performed both between and within observers for each device over a 48 h period. Performance evaluation of each device and their reliability was assessed using intra-class correlation coefficients and Bland and Altman plots. Results Although significant correlations (p
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