Test-retest reliability in isokinetic muscle strength measurements of the shoulder.
The average-measures of [ICC.sub.AA] was 0.985 (95% confidence interval=0.969-0.993), which clearly exceeds the ICC threshold of 0.75 and confirms that there was excellent
test-retest reliability within the control subjects.
Studies on the Dutch (11) and the Serbian (15) versions measured the ICC to show
test-retest reliability. Their ICC values were 0.859 and 0.985, respectively.
The current study has indicated that the Turkish version of the PDQ-8 has high
test-retest reliability, and adequate internal consistency and convergent validity.
(2002)
Test-retest reliability of knee rating scales and functional hop tests one year following anterior cruciate ligament reconstruction.
Internal consistency and
test-retest reliability of the Turkish LYMQOL-Arm instrument (n=65) Test-retest Consistency LYMQOL-Arm scores ICC 95% CI Cronbach alpha Function 0.611 0.373-0.773 0.880 Appearance 0.665 0.449-0.808 0.881 Symptom 0.714 0.521-0.838 0.886 Mood 0.451 0.165-0.666 0.853 Overall 0.627 0.379-0.790 0.900 LYMQOL: Lymphedema-Quality-of-Life-Questionnaire; (*) p<0.001.
Quantifying
test-retest reliability using the intraclass correlation coefficient and the SEM.
The TIS had good reliability with an ICC score (ICC=0.98) for
test-retest reliability. There was no difference between the test-retest scores (p=0.08).
These techniques include
test-retest reliability, parallel or alternate forms, item-total correlation, split-half reliability, Kuder-Richardson-20, Cronbach's alpha, and inter-rater reliability (40).
All components of the NDS (current, best, worst) demonstrated good to excellent
test-retest reliability (ICC r = 0.68-0.93).
Inter-rater reliability and
test-retest reliability were assessed using a type (2,2) Intraclass Correlation Coefficient (ICC) with two-way mixed effects model at a 95% confidence interval (Shrout & Fleiss, 1979).
Flandez, "
Test-retest reliability of the star excursion balance test in primary schoolchildren," The Physician and Sports medicine, vol.