Family Functioning and Parent Behavioural Changes Post-Admission to the Paediatric Intensive Care Unit: A

Karina R Charles1,2,3, Belinda Dow1, Jessica A Schults3,4,5

  • 1School of Nursing, Centre for Healthcare Transformation, Queensland University of Technology, Brisbane, Queensland, Australia.

Nursing in Critical Care
|October 6, 2025
PubMed

Insights

Most families maintain healthy functioning after paediatric intensive care unit (PICU) admission, but caregiver mental health and child distress can negatively impact family dynamics, necessitating targeted support.

Area of Science:

  • Pediatric Intensive Care
  • Family Systems Theory
  • Psychosocial Outcomes

Background:

  • Paediatric intensive care unit (PICU) admission significantly impacts family dynamics.
  • Post-Intensive Care Syndrome in paediatrics (PICS-p) is recognized, but its effects on family functioning remain unclear.

Purpose of the Study:

  • Characterize family functioning in PICU survivors' families post-discharge.
  • Investigate the influence of PICS-p sequelae on family dynamics.

Main Methods:

  • Cross-sectional survey of 204 caregivers of PICU survivors in Brisbane, Australia.
  • Caregiver-reported data collected via mail survey (March-August 2018).
  • Descriptive and bivariate analyses examined family functioning and associated factors.

Main Results:

  • Most families (97%) showed healthy functioning post-PICU discharge (median 25 months follow-up).
  • 26 families reported poor functioning, primarily enmeshment.
  • Poorer family functioning correlated with caregiver post-traumatic stress, mental illness, and child distress in under-5s.

Conclusions:

  • While most families adapt well, a significant subset experiences ongoing challenges.
  • Caregiver mental health and child distress are key predictors of adverse family outcomes.
  • Targeted psychosocial screening and psychoeducational resources are crucial for post-PICU family support.
Abstract