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Table 5 Intraclass correlation coefficient, Standard Error of the Measurement difference and Minimal Detectable Change at 95% confidence level

From: The Spanish version of the Patient-Rated Wrist Evaluation outcome measure: cross-cultural adaptation process, reliability, measurement error and construct validity

PRWE subscale Mean score difference (95% CI) ICC (95% CI) SEMdiff MDC (90) MDC (95)
8–9 w
 Pain 3.28 (1.53–5.02) 0.93 (0.86–0.96) 4.10 6.77 8.04
 Function 3.94 (2.18–5.69) 0.94 (0.88–0.97) 3.98 6.56 7.79
 Total 7.22 (4.12–10.31) 0.94 (0.89–0.97) 7.61 11.57 13.74
12–13 w
 Pain 1.75 (0.82–2.68) 0.98 (0.92–0.99) 2.13 3.51 4.17
 Function 2.42 (0.2–4.62) 0.90 (0.81–0.95) 5.34 8.81 10.46
 Total 4.16 (1.48–6.84) 0.96 (0.92–0.98) 6.18 10.19 12.11
  1. Abbreviations: CI, confidence interval; ICC, intraclass correlation coefficient; MDC (90), minimal detectable change at 90% confidence interval; MDC (95), minimal detectable change at 95% confidence level; SEMdiff, Standard Error of the Measurement difference