From: Intussusception in preterm neonates: A systematic review of a rare condition
 | Mean ± SD | Median | Range |  |  |
---|---|---|---|---|---|
Gestational age (weeks) | 28.5 ±3.49 | 28 | 23-36 |  |  |
Birth weight (g) | 1182 ±526 | 1035 | 588-2328 |  |  |
Age at onset (days) | 10.6 ±6.57 | 9.5 | 1-30 |  |  |
Age at surgery (days) | 20 ±15.7 | 17 | 1-80 |  |  |
Delay (days) | 9.8 ±7.5 | 5 | 0-57 |  |  |
Clinical manifestations | Â | Location | Â | Treatment | Â |
Abdominal distention | 44 (85%) | Ileoileal | 32 (61%) | Anastomosis | 24 (46%) |
Gastric residue | 40 (77%) | Jejunojejunal | 10 (19%) | Stoma | 18 (34%) |
Bloody stool | 22 (43%) | Ileocolic | 4 (8%) | Reduction | 2 (4%) |
Abdominal mass | 8 (16%) | Colocolic | 1 (2%) | Autopsy | 2 (4%) |
 |  | Multiple | 5 (10%) | Pull through | 1 (2%) |
Sex (male:female) | 38:14 | Perforation | 27 (53%) | Not given | 5 (10%) |
Mortality | 9 (17%) | Lead point | 7 (14%) | Â | Â |