Test-retest reliability of weekly mean domain scores between the two visits.
bleeding
BLEEDING
The test-retest reliability of the PIB score (weekly mean) and Decision Tree score were evaluated by calculating the intraclass correlation coefficient (ICC). Data is listed with 95% confidence intervals displayed in brackets. For the number of subjects, data is displayed as n (PIB score)/n (Decision Tree score). The following cut-offs were applied: ICC < 0.5 indicated poor reliability, ICC values between 0.5 and 0.75 indicated moderate reliability, ICC values between 0.75 and 0.9 indicated good reliability, and ICC values greater than 0.90 indicated excellent reliability.When evaluating the bleeding item, strong ICC scores when stable patients were defined using the PGIS, PGIC, and CGIC anchors (ICC range: 0.758–0.804) were demonstrated, whereas for the CGIS anchor test-retest results were poor (ICC = 0.314) (