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. 2025 Nov 27.
doi: 10.1038/s41372-025-02481-0. Online ahead of print.

Inter-center variations in length of hospitalization for infants with congenital jejunal or ileal atresia

Collaborators, Affiliations

Inter-center variations in length of hospitalization for infants with congenital jejunal or ileal atresia

Katie A Huff et al. J Perinatol. .

Abstract

Objective: To quantify inter-center variation (ICV) in length of stay (LOS) among surviving infants with jejunal (JA) or ileal atresia (IA).

Study design: Children's Hospitals Neonatal Consortium's database was used to identify infants with JA or IA. After excluding infants with abdominal wall defects, survivors' hospital LOS was modeled as a function of center using generalized linear models with log link for gamma distribution.

Results: There were 1134 and 808 infants with JA and IA, respectively. LOS had significant ICV in unadjusted (JA: 5.4 [IQR 3.7,9.9] weeks; IA: 4.3 [IQR 2.4,11.4] weeks) and multivariable analyses (JA: 4+ fold difference (6.5-31.5 week); p < 0.001 IA: 8+ fold difference (1.7-14.6 weeks); p < 0.001) with modifiable risk factors including cholestasis, ostomy creation, blood stream infection, and residual bowel length <55 cm.

Conclusion: Risk-adjusted ICV in LOS was observed in infants with JA and IA, which exposes opportunities for improvements in outcomes for infants with intestinal atresia.

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Conflict of interest statement

Competing interests: Jae Kim is a consultant for Medela, Carag, Biomilq, Cardinal Health, Mother’s Milk is Best. Jae Kim has shares in Astate Medical, Nicolette, Cardinal Health. Jae Kim has sponsored research with Fresenius-Kabi. Michael Padula, Theresa Grover, and Karna Murthy are board members of CHNC. A portion of Theresa Grover’s and Karna Murthy’s faculty effort is supported by CHNC. Theresa Grover is present of CHNC. Funding: CHNC funded the analytic support for this project and supported a portion of Dr. Murthy’s faculty effort from 2023-2024 to complete this work. Ethics approval and consent to participate: Each individual CHNC site has received local ethical oversight for data entry into CHND, and the Stanley Manne Research Institute at Ann & Robert H. Lurie Children’s Hospital of Chicago provided an exemption to analyze de-identified data from CHND (IRB#: 2011-14673). Informed consent has been waived for data entry into CHND. This study was performed in accordance with the Declaration of Helsinki.

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