Pediatric anesthesia & critical care

One year quality of life outcomes in critically ill children: a multicenter prospective cohort study

Crit CarePublished Prospective cohort study

Authors' conclusion

At 12-months, 58% of responding children remained below their pre-PICU baseline HRQoL, with persistent impairment most evident in physical and school functioning.

Study context

Population
Children aged 1 month-17 years with PICU stay ≥ 48 h, 10 English PICUs, enrolled 2019–2022220 had ≥ 3 health-related quality of life (HRQoL) assessments
Participants
326 children
Outcome
Trajectory of HRQoL (PedsQL™ 4.0 Acute Versions) and fatigue over the first year after PICU discharge
Follow-up
12-months
Methodological detailsmulticentre
  • Multicentre

Main finding

As reported in the abstract

Mean PedsQL HRQoL score over time
Change across time
p < 0.001
Below baseline HRQoL at discharge
71.8%
Below baseline HRQoL among 12-month respondents
58.1%

Observational data: associations, not effects.

Further findings

HRQoL domains

Persistent impairment in physical and school functioning; cognitive functioning back to baseline by 1-month

Fatigue (PedsQL™ Multidimensional Fatigue)

Largely normalized by 6-months

Features associated with below-baseline HRQoL (Random Forest with SHAP)

Higher baseline HRQoL and older age consistently influential features with worse HRQoL; physiological/illness markers important across timepoints

Original publication

One year quality of life outcomes in critically ill children: a multicenter prospective cohort study. Crit Care. Published 16 May 2026. doi:10.1186/s13054-026-06084-9

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