Table 1 Tabulation of biliary tree visualization presented as mean score ± standard deviation on contrast-enhanced magnetic resonance cholangiography (CEMRC) of different acquisition times graded by three radiologists and the respective intraclass correlation coefficients (ICC).
CEMRC acquisition times | Mean score ± SD | ICC | 95% confidence interval of ICC |
|---|---|---|---|
10 minutes | 2.96 ± 1.41 | 0.921 | 0.820, 0.966 |
20 minutes | 4.17 ± 0.89 | 0.787 | 0.485, 0.912 |
30 minutes | 4.29 ± 0.76 | 0.717 | 0.405, 0.875 |
90 minutes | 4.30 ± 0.98 | 0.930 | 0.845, 0.970 |