Evidence map›Paper›PMID 42768100›Full record

ArticlePediatric research2026

Food for thought: a mixed methods analysis of nutrition decision making during bedside rounds in the neonatal intensive care unit.

Gustave H Falciglia, Irem Sengul Orgut, Karna Murthy, Karen Smilowitz, Daniel T Robinson, Julie K Johnson

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Article in Pediatric research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Gustave H FalcigliaDepartment of Pediatrics, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA. gustave-falciglia@northwestern.edu.
Irem Sengul OrgutDepartment of Information Systems and Supply Chain Management, Quinlan School of Business, Loyola University Chicago, Chicago, IL, USA.
Karna MurthyDepartment of Pediatrics, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
Karen SmilowitzDepartment of Industrial Engineering and Management Sciences, McCormick School of Engineering and Applied Sciences, Northwestern University, Evanston, IL, USA.
Daniel T Robinson *Department of Pediatrics, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
Julie K Johnson *Department of Surgery, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundVariation in nutrition delivery contributes to poor growth in preterm infants in the neonatal intensive care unit (NICU); however, few studies have examined how clinicians develop nutrition plans. The aim of this research is to describe the nutrition decision-making process during rounds for preterm infants in the NICU.

methodsWe conducted a convergent parallel mixed methods study of bedside rounds on preterm infants at two NICUs. Qualitative data were collected by observing rounds which were recorded, transcribed, and analyzed thematically. Quantitative data were abstracted from the medical record. Data were merged to analyze characteristics of discussion of infant nutrition.

resultsFour nutrition-specific themes characterized discussion during rounds for preterm infants: 1) nutrition is important but fluid is prioritized, and discussion of nutrition occurs in the language of fluid; 2) discussions reflect uncertainty and lack specificity; 3) fluid allowance, feeding tolerance, growth and metabolism are primary drivers of nutrition plans; and 4) distinguishing whether measured weights indicate growth versus fluid retention or measurement error is challenging.

conclusionMultiple direct and indirect drivers influence nutrition decisions. Clinicians answer questions about nutrition by discussing fluid. This may lead to suboptimal solutions during the transition phase of nutrition and periods of fluid restriction. IMPACT: In the neonatal intensive care unit, nutrition-specific concerns of fluid allowance, feeding intolerance, growth and metabolism are drivers of the nutrition decision-making process for infants and involve several tradeoffs. Rather than discussing "how much nutrition the baby received," clinicians commonly used a heuristic to more easily approximate energy or protein intake by discussing "how much fluid the baby received." Distinguishing actual growth from measurement error and fluid retention is challenging. Clinicians lack easily accessible data to accurately assess what nutrition the infant received and how the infant grew in response.

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PMID42768100

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