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