Unplanned Pediatric Hospitalization Trends
Summary
In recent years, unplanned hospital admissions among children have shown a consistent upward trajectory across high-income and middle-income settings. Infants and preschool children have experienced the largest increases, particularly in short-stay admissions for respiratory and gastrointestinal infections. Contributing factors include reduced access to primary care services, shifts in circulating viral pathogens, rising parental and clinician caution, and variability in preventive care uptake such as immunisations and developmental checks. Socio-economic deprivation and chronic ambulatory-care sensitive conditions further amplify admission risks. The growing share of brief, same-day stays underscores both service pressures in emergency departments and opportunities for community-based interventions. These trends carry global significance for health-system planning, highlighting the need for integrated models that link primary care, urgent care centres and specialised paediatric assessment units to mitigate unnecessary hospitalisation and optimise resource utilisation.
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Unplanned Pediatric Hospitalization Trends publication trend
The graph below shows the total number of articles in unplanned pediatric hospitalization trends across all publications each year (not limited to Nature Index journals).
Technical terms
Unplanned admission: A hospital admission initiated by emergency or urgent referrals rather than scheduled elective procedures.
Short-stay admission: An unplanned hospital stay typically lasting less than 24–48 hours, often without readmission in the subsequent month.
Ambulatory-care sensitive (ACS) condition: A health condition for which effective community care and timely interventions can prevent hospitalisation.
Preventive primary care: Routine health services including immunisations, developmental assessments and health education aimed at preventing illness and reducing unplanned admissions.
References
- Synergistic patient factors are driving recent increased pediatric urgent care demand. PLOS Digital Health (2024).
- Impact of preventive primary care on children’s unplanned hospital admissions: a population-based birth cohort study of UK children 2000–2013. BMC Medicine (2018).
- Trends in healthcare use in children aged less than 15 years: a population-based cohort study in England from 2007 to 2017. BMJ Open (2020).
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