Table 2.
Risk factors distribution among intussusception incident cases included in the overall study cohort (2002–2012)
| No. | % | |
|---|---|---|
| Total (at least one risk factor) | 291 | |
| Inflamed appendix | 102 | 35.1 |
| Gastroenteritis | 129 | 44.3 |
| Cystic fibrosis | 5 | 1.7 |
| Hirschsprung disease | 2 | 0.7 |
| Reduplication/intestinal duplication | 1 | 0.3 |
| Lymphoma | 3 | 1.0 |
| Intestinal tumor | 6 | 2.1 |
| Henoch-Schönlein purpura | 28 | 9.6 |
| Meckel diverticulum | 2 | 0.7 |
| Intestinal polyps (benign tumor) | 3 | 1.0 |
| Peutz-Jeghers syndrome | 4 | 1.4 |
| Nephrotic syndrome | 6 | 2.1 |
| Kawasaki disease | 2 | 0.7 |
| Ectopic pancreas in ileum | 1 | 0.3 |
| Hemolytic-uremic syndrome | 1 | 0.3 |