Table 2.
The univariate analysis of clinical data and radiological features between the nonlymphoma group and the lymphoma group in patients with primary small bowel malignancies.
| Feature | Nonlymphoma (n = 57) | Lymphoma (n = 30) | p value | FDR-adjusted p values |
|---|---|---|---|---|
| Gender | 0.206 | 0.050 | ||
| Male | 28 | 19 | ||
| Female | 29 | 11 | ||
| Age | 0.008 | 0.029 | ||
| <50 | 7 | 11 | ||
| ≥50 | 50 | 19 | ||
| Melena | 0.001 | 0.011 | ||
| Negative | 29 | 26 | ||
| Positive | 28 | 4 | ||
| Abdominal pain | 0.008 | 0.029 | ||
| Negative | 28 | 6 | ||
| Positive | 29 | 24 | ||
| Intestinal obstruction | 0.177 | 0.046 | ||
| Negative | 53 | 30 | ||
| Positive | 4 | 0 | ||
| Location | 0.037 | 0.039 | ||
| Duodenum | 3 | 1 | ||
| Jejunum | 26 | 6 | ||
| Ileum | 28 | 23 | ||
| Shape | 0.002 | 0.018 | ||
| Regular | 27 | 4 | ||
| Irregular | 30 | 26 | ||
| Margin | 0.001 | 0.011 | ||
| Clear | 32 | 6 | ||
| Unclear | 25 | 24 | ||
| Dilated lumen | 0.002 | 0.018 | ||
| Negative | 49 | 17 | ||
| Positive | 8 | 13 | ||
| Intussusception | 0.017 | 0.036 | ||
| Negative | 56 | 25 | ||
| Positive | 1 | 5 | ||
| Enhancement pattern | 0.053 | 0.043 | ||
| Homogeneous | 20 | 17 | ||
| Heterogeneous | 37 | 13 | ||
| Enhancement level | <0.001 | 0.004 | ||
| Mild | 3 | 12 | ||
| Moderate | 15 | 11 | ||
| High | 39 | 7 | ||
| Adjacent peritoneum | 0.002 | 0.018 | ||
| Clear | 42 | 12 | ||
| Unclear | 15 | 18 | ||
| Locoregional lymph node | <0.001 | 0.004 | ||
| Nonenlarged | 46 | 7 | ||
| Enlarged | 11 | 23 | ||
FDR: false discovery rate.