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Intra- and Inter-rater Reliability of BioRescue

BioRescue의 측정자내와 측정자간 신뢰도

  • 김진홍 (가천대학교 길병원 재활의학과) ;
  • 최보람 (신라대학교 보건복지대학 물리치료학과)
  • Received : 2018.09.12
  • Accepted : 2018.10.05
  • Published : 2018.11.28

Abstract

BioRescue ($RMIng{\acute{e}}nierie$, Marseille, France) is able to assess dynamic and static balance when a test subject stands or sits over the platform. Although previous studies have examined the reliability of other balance measurement methods, little research has been conducted on the reliability of equipment such as BioRescue. This study examined the intra-rater and inter-rater reliability of BioRescue during balance assessment. Thirty-four healthy adults participated as subjects and two physical therapists participated as examiners to determine intra- and inter-rater reliability. BioRescue was used to conduct measurements during footprint (area and pressure), Romberg, and limit of stability tests. The footprint area and limit of stability tests yielded intra- and inter-rater reliability ICC values above 0.60 in all directions. However, the footprint pressure and Romberg tests yielded values below 0.60 in all directions. BioRescue showed good inter-rater and intra-rater reliability in measurements during footprint area and limit of stability tests. However, because the values of limits of stability show the difference between experienced and unskilled, skill is required for the accuracy of the equipment.

Keywords

Balance;BioRescue;Limits of Stability;Romberg Test

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Fig. 1. BioRescue

Table 1. Inter-rater reliability of two examiners

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Table 2. Intra-rater reliability of examiner 1

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