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Dehydration With Non-diarrheal Illnesses in Pediatric Patients: Insights From Real-World, Electronic Medical Records

Harshad Malve1, Rahul Nagpal2, Pavitra Chakravarty3

  • 1Medical Safety Sciences, Kenvue, Mumbai, IND.

Cureus
|May 25, 2026
PubMed

Insights

Non-diarrheal dehydration is underreported in pediatric patients, affecting only 0.09%. Respiratory tract infections and fever are common associated conditions, highlighting a need for increased physician awareness and improved management strategies.

Area of Science:

  • Pediatrics
  • Clinical Medicine
  • Public Health

Background:

  • Dehydration in pediatric patients is a significant concern, with established guidelines primarily focusing on diarrheal causes.
  • Non-diarrheal dehydration in children is frequently underreported and lacks dedicated research.
  • Existing literature has not quantified the prevalence of dehydration stemming from non-diarrheal conditions in pediatric populations.

Purpose of the Study:

  • To determine the prevalence of dehydration due to non-diarrheal illnesses in pediatric patients.
  • To identify common associated non-diarrheal conditions contributing to dehydration in this demographic.
  • To highlight a potential reporting gap in pediatric dehydration management.

Main Methods:

  • Analysis of electronic medical record (EMR) data from January 2017 to March 2023.
  • Inclusion and exclusion criteria were applied to select pediatric patients with non-diarrheal illnesses.
  • Evaluation of dehydration prevalence and associated conditions within the selected cohort.

Main Results:

  • Out of 1,889,680 pediatric patients, only 1,888 (0.09%) had dehydration-related complaints recorded.
  • This prevalence is significantly lower than anticipated based on clinical observations.
  • Respiratory tract infections (RTIs) and fever were the most frequent associated non-diarrheal conditions.

Conclusions:

  • A substantial reporting gap exists for non-diarrheal dehydration in pediatric care.
  • Increased physician awareness is crucial for appropriate diagnosis and management of dehydration in non-diarrheal pediatric illnesses.
  • Addressing this gap can lead to improved patient outcomes and more accurate epidemiological data.

Keywords:
childrendehydrationelectronic medical recordsfeveroral electrolytesreal-world data

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