Correlations between the fast TUG and arm-movement test
fatigue
REGRESSION
Our correlation analysis revealed significant correlations between the TUG test parameters during the fast condition (
Correlations between age, fast TUG- and arm-movementThe figure shows scatter plots with regression lines for correlations of age, fast TUG time, gait-related parameters of fast TUG (gait speed, step length, double support proportion, cadence) and arm-movement (number of contacts, fatigue, maximum arm-movement speed) in the lower left section. The diagonal line shows a histogram of each parameter. The upper section shows results of the Pearson correlationD support, proportion of double support phase during a step; contacts, number of contacts; m speed, maximum arm-movement speed; * p < .05Relying on our correlation results, we calculated two multiple linear regression models with TUG time
Visualization of the multiple regression analysesThe scatter plot shows the relationship between the number of contacts (x-axis) and 