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. 2025 Apr 12;26:357. doi: 10.1186/s12891-024-08152-z

Table 4.

FreKAQ reliability and internal consistency (n = 54)

Test Retest ICC SEM (score) SEM (%) MDC (score) MDC (%) Cronbach’s alpha
Total score 15.79 (9.59) 15.05 (9.00) 0.91 2.86 18.58 7.94 51.50% 0.91

ICC Intraclass correlation coefficient, SEM Standard error of measurement, MDC Minimum detectable change