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Long-Term Follow-Up of Daily Life Functioning After Pediatric Intensive Care Unit Admission
Eleonore S V de Sonnaville1, Marsh Kӧnigs2, Cornelieke S H Aarnoudse-Moens2
1Amsterdam UMC, University of Amsterdam, Emma Children's Hospital, Department of Pediatric Intensive Care, Amsterdam Reproduction and Development Research Institute, Amsterdam, The Netherlands; Amsterdam UMC, University of Amsterdam, Emma Children's Hospital, Department of Pediatrics, Emma Children's Hospital Amsterdam UMC Follow Me program & Emma Neuroscience Group, Amsterdam Reproduction and Development Research Institute, Amsterdam, The Netherlands.
Insights
Pediatric intensive care unit (PICU) admission can negatively impact children's academic performance and quality of life. Lower intelligence may be a key factor in these long-term neurocognitive and daily functioning difficulties.
Area of Science:
- Pediatric critical care medicine
- Neuroscience
- Developmental psychology
Background:
- Pediatric intensive care unit (PICU) admission may have lasting effects on children's daily functioning.
- Neurocognitive outcomes might play a role in mediating these long-term effects.
- Understanding these impacts is crucial for post-PICU care.
Purpose of the Study:
- To investigate the long-term impact of pediatric intensive care unit (PICU) admission on daily life functioning.
- To explore the mediating role of neurocognitive outcomes in this relationship.
- To assess behavioral, emotional, academic, and quality of life outcomes.
Main Methods:
- Cross-sectional observational study comparing children with prior PICU admission (n=65) to healthy peers (n=76).
- Participants were aged 6-12 years; PICU admission occurred at age ≤1 year for bronchiolitis requiring mechanical ventilation.
- Mediation analysis was used to assess the role of neurocognitive outcomes (IQ, verbal memory) in daily functioning.
Main Results:
- Children with prior PICU admission showed poorer academic performance and school-related quality of life compared to controls.
- Lower full-scale IQ (FSIQ) was linked to worse academic performance and school-related quality of life within the patient group.
- FSIQ mediated the effects of PICU admission on reading comprehension and arithmetic performance.
Conclusions:
- PICU admission poses a risk for long-term adverse outcomes in academic performance and school-related quality of life.
- Lower intelligence appears to contribute to academic challenges following PICU admission.
- Monitoring daily life and neurocognitive functioning post-PICU is essential.
Objective:
To investigate the long-term impact of pediatric intensive care unit (PICU) admission on daily life functioning while exploring the potential mediating role of neurocognitive outcome.
Study Design:
This cross-sectional observational study compared children aged 6-12 years with previous PICU admission (age ≤1 year) for bronchiolitis requiring mechanical ventilation ("patient group," n = 65) to demographically comparable healthy peers ("control group," n = 76). The patient group was selected because bronchiolitis is not expected to affect neurocognitive functioning in itself. Assessed daily life outcome domains were behavioral and emotional functioning, academic performance, and health-related quality of life (QoL). The role of neurocognitive outcomes in the relationship between PICU admission and daily life functioning was assessed by mediation analysis.
Results:
The patient group did not differ from the control group regarding behavioral and emotional functioning but performed poorer on academic performance and school-related QoL (Ps ≤ .04, d = -0.48 to -0.26). Within the patient group, lower full-scale IQ (FSIQ) was associated with poorer academic performance and school-related QoL (Ps ≤ .02). Poorer verbal memory was associated with poorer spelling performance (P = .002). FSIQ mediated the observed effects of PICU admission on reading comprehension and arithmetic performance.
Conclusions:
Children admitted to the PICU are at risk for long-term adverse daily life outcomes in terms of academic performance and school-related QoL. Findings suggest that lower intelligence may contribute to academic difficulties after PICU admission. Findings underline the importance of monitoring daily life and neurocognitive functioning after PICU admission.
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