Table 2. Sensitivity and specificity of EUS measures in differentiating subtypes of IBD and controls .
| Sensitivity | Specificity | Cutoff | |
| Overall EUS accuracy in differentiating CD from UC compared to gold standard | 100% (90.7-100%) | 90.9% (70.8-98.8%) | - |
| Mean Mucosal Thickness for differentiating UC form CD and Controls | 92.3% | 88.6% | 1.1 mm |
| Mean Sub-Mucosal Thickness for differentiating CD from UC and Controls were | 100% | 86.1% | 1.08 mm |
| TWT for differentiating IBD from controls | 98.3% | 100% | 2.75 mm |
| TWT for differentiating CD from Controls | 97.1% | 100% | 2.91 mm |
| TWT for differentiating CD from UC and Control | 70.6% | 58.3% | 3.46 mm |
*Abbreviations: EUS: Endoscopic ultrasound, CD: Crohn’s Disease, UC: Ulcerative Colitis, IBD: Inflammatory Bowel Disease, TWT: Total wall thickness