Els van de Vijver

69 Figure 2 I ROC-curves representing the accuracy for detecting IBD in children with chronic non- bloody diarrhoea. Abbreviation: AUC, area under the curve. The accompanying changes in sensitivity and specificity are shown in table 3. The sensitivity was 100% for strategy 2, 3 and 4, and the specificity increased from 68.4% to 90.1% and 96.5%, respectively. Test strategies to predict IBD 69