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Table 8 Statistical measurement of regression analysis of features from each dimension in STAR with SARA scores

From: A comprehensive scheme for the objective upper body assessments of subjects with cerebellar ataxia

  Statistical measure SARA-total SARA-UL (sum) SARA-UL (mean)
S Agreement (%) 57%
R-squared 0.52 0.61 0.62
Corr. coef. 0.6 0.69 0.69
T Agreement (%) 75%
R-squared 0.64 0.82 0.84
Corr. coef. 0.77 0.87 0.85
A Agreement (%) 56%
R-squared 0.48 0.54 0.61
Corr. coef. 0.6 0.55 0.52
R Agreement (%) 40%
R-squared 0.33 0.43 0.39
Corr. coef. 0.35 0.47 0.38