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Table 4 Test-retest reliability of the smartphone application in the measurement of balance

From: Validity and reliability of balance Y-MED application in chronic mechanical low back pain patients

 

ICC

(95% CI)

SEM

SDC

Lower bound

Upper bound

Open eye

0.279

− 0.117

0.554

2.39

6.63

Closed eye

− 0.159

− 0.814

0.287

3.96

10.98

  1. ICC inter-class correlation coefficient value, CI confidence interval, SEM standard error of measurement, SDC the smallest detectable