Test-Retest Reliability of the SWAY Balance Mobile Application

The SWAY Balance Mobile Application is an FDA-cleared balance testing system which uses the built-in tri-axial accelerometers of a mobile electronic device to objectively assess postural movement. The system was designed to provide a means of quantitative balance assessment in clinical and on-field environments. The purpose of this study was to determine the intrasession and intersession reliability, as well as the minimum difference to be considered real, of the SWAY Balance Mobile Application

Characterization of Joint Resistance and Performance Degradation of the Extravehicular Mobility Unit Spacesuit: A Pilot Study

No abstract availabl

Test-Retest Reliability of the SWAY Balance Mobile Application

The SWAY Balance Mobile Application is an FDA-cleared balance testing system which uses the built-in tri-axial accelerometers of a mobile electronic device to objectively assess postural movement. The system was designed to provide a means of quantitative balance assessment in clinical and on-field environments. The purpose of this study was to determine the intrasession and intersession reliability, as well as the minimum difference to be considered real, of the SWAY Balance Mobile Application

Comparison of the SWAY Balance Mobile Application to the Abbreviated Balance Error Scoring System

The SWAY Balance Mobile Application (SWAY Medical, LLC, Tulsa, OK) is a new method for quantifiably assessing balance in both clinical and on-field environments. The purpose of this study was to compare the accelerometer-based SWAY balance assessment to the commonly used and observation-based Abbreviated Balance Error Scoring System (BESS) balance assessment. Forty-four participants (22 male; mean age: 19.59 ± 1.23 years) completed the SWAY Balance Mobile Application protocol while the Abbreviated BESS was simultaneously scored. Bivariate linear regression was performed and correlation co-efficient calculated to determine the degree of correlation between the SWAY and Abbreviated BESS scores. The mean Abbreviated BESS score was 5.93 ± 4.45 and the mean SWAY score was 81.79 ± 14.06. A significant negative correlation was found between the two balance measures (r = −0.601, P \u3c .0001). The SWAY balance assessment may provide for a means to quantifiably assess balance in an objective manner, thereby eliminating subjective bias in balance assessments