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Table 4 Inter-rater reliability of the measurement of the 2-Minute Step Test (2MST) in individuals with low back pain (n = 37)

From: Construct validity and reliability of the 2-Minute Step Test (2MST) in individuals with low back pain

Variable

ICC

95% CI

SEM

SEM (%)

MDC

MDC (%)

2MST

0.925

0.855, 0.961

5.06

9.03

14.02

25.02

  1. ICC Intraclass correlation coefficient, CI Confidence interval, SEM Standard error of measurement, MDC Minimum detectable change