| MF | Mucous Fistula |
| PN | Parenteral Nutrition |
| BCR | Bowel Continuity Restoration |
| ESPEN | European Society for Clinical Nutrition and Metabolism |
| MFR | Mucous Fistula Refeeding |
| PRISMA | Preferred Reporting Items for Systematic Reviews and Meta-Analyses |
| NICU | Neonatal Intensive Care Unit |
| JBI | Joanna Briggs Institute |
| RoB | Risk of Bias |
| SD | Standard Deviation |
| IQR | Interquartile Range |
| ORs | Odds Ratios |
| CI | Confidence Intervals |
| RCT | Randomized Controlled Trial |
| CEST | Continuous Extracorporeal Stool Transport |