Table 4. Test-retest scores of the SDQ-K and SRQ-K to evaluate reliability in 19 subjects with adhesive capsulitis who did not undergo any treatment.

Values are presented as mean (range).

SDQ-K, Korean version of the Shoulder Disability Questionnaire; SRQ-K, Korean version of the Shoulder Rating Questionnaire; CI, confidence interval; ICC, intraclass correlation coefficient; ADL, activities of daily living.

^*p<0.001 (derived from reliability analysis).