Table 4. Correlation between US features and outcomes.
Features | Correlation (R) | p-value |
---|---|---|
Intramural gas | 0.249 | <0.0001 |
Portal venous gas | 0.316 | <0.0001 |
Intestinal wall thickness | -0.127 | 0.011 |
Bowel dilatation | 0.190 | 0.001 |
Reduced inflation | -0.014 | 0.026 |
Decreased intestinal peristalsis | -0.054 | 0.340 |
Undetectable intestinal peristalsis | 0.401 | <0.0001 |