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Table 7 Correlations of assessments’ change scores (CS) between first and last measurement point (T3–T1)

From: Psychometric properties of the short form of the Stroke Impact Scale in German-speaking stroke survivors

Correlation between SF-SIS’s CS and CS of Expected Observed
SIS 2.0 ≥ 0.7 0.47*
EQ-5D-5L ≥ 0.7 0.29*
NIHSS 0.5–0.69 − 0.06
DEMMI 0.3–0.49 0.26*
  1. Correlations: Spearman’s rho, *p < 0.05