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Table 4 Paired-sample t -test values for test-retest reliability of final five-item lymphedema-specific subscale

From: Exercise barriers self-efficacy: development and validation of a subcale for individuals with cancer-related lymphedema

Scale item Test-retest mean difference (95% CI) t-score p -value
Total scale 0.79 (−5.28, 6.87) −0.266 0.792
 When I am worried about my appearance −3.75 (−10.53, 3.03) 1.129 0.268
 When I am experiencing lymphedema-related symptoms 3.75 (−5.49, 12.99) −0.828 0.414
 When I fear making my lymphedema worse 2.50 (−6.84, 11.84) −0.546 0.589
 When I am unsure what exercise advise to follow 2.09 (−5.15, 9.33) −0.589 0.560
 When I am not certain if I am doing an exercise correctly −0.63 (−8.50, 7.25) 0.162 0.872
  1. CI = confidence intervals.