Table 3 Diagnostic performance of the combination of each US findings for SBA.
From: Diagnostic value of the microcolon using ultrasonography in small bowel atresia
US Finding of abdomen | True-Positive Findings in Patients with SBA (n = 15) | True-Negative Findings in Neonate Without SBA (n = 31) | Sensitivity (%) | Specificity (%) | Accuracy (%) | 95% CI | AUC |
|---|---|---|---|---|---|---|---|
Colon diameter | 13 | 28 | 0.903 | 0.867 | 0.8913 | 0.8466-1 | 0.9237 |
Colon diameter and micro small bowel | 13 | 29 | 0.935 | 0.867 | 0.9130 | 0.8648-1 | 0.9366 |
Colon diameter and gas negative in small bowel | 15 | 27 | 0.871 | 1.0 | 0.91304 | 0.9268-1 | 0.9699 |
Colon diameter and gas negative in colon | 15 | 27 | 0.871 | 1.0 | 0.91304 | 0.9305-1 | 0.9720 |