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Promoting care for acutely ill children-development and evaluation of a paediatric early warning tool
Caroline Haines1, Marian Perrott, Patricia Weir
1Paediatric Intensive Care Unit, Bristol Royal Hospital for Children, Upper Maudlin Street, Bristol BS2 8BJ, UK. Caroline.Haines@ubht.swest.nhs.uk
Insights
A new Paediatric Early Warning (PEW) tool effectively identifies acutely ill children in hospitals. This validated system aids healthcare teams in timely intervention, improving patient outcomes for children requiring critical care.
Area of Science:
- Pediatric critical care
- Clinical assessment tools
- Hospital patient safety
Background:
- Increasing dependency of acutely ill children in hospital settings necessitates improved monitoring.
- Timely and appropriate intervention by experienced healthcare teams is crucial for optimal pediatric patient outcomes.
- Existing methods for identifying deteriorating children may lack sufficient sensitivity or specificity.
Purpose of the Study:
- To develop and evaluate a physiologically based system for identifying acutely ill children in hospitals.
- To design and validate a Paediatric Early Warning (PEW) tool for use in acute care settings.
- To refine a PEW tool based on data analysis and patient outcomes.
Main Methods:
- A Paediatric Early Warning (PEW) tool was designed.
- Demographic and physiological data were collected for 360 children triggering the tool over six months (Sept 2003 - Feb 2004).
- Data analysis involved evaluating each criterion against patient outcomes to determine tool retention or removal.
Main Results:
- The modified PEW tool demonstrated high sensitivity (99%) and moderate specificity (66%).
- The Paediatric Early Warning Tool was validated for use in a UK tertiary children's hospital.
- The tool facilitates early recognition and timely treatment of acutely ill children.
Conclusions:
- The validated Paediatric Early Warning Tool supports early identification of deteriorating pediatric patients.
- Implementation by healthcare staff can enhance the timely management of acutely ill children.
- The tool and associated action plans require adaptation to specific hospital or ward environments.
Abstract:
The primary purpose of this paper was to develop and evaluate a physiologically based system for the identification of acutely ill children in hospital environments. The dependency of children in hospital is increasing and ensuring the appropriate and timely intervention by a team of health personnel experienced in the care of these children is paramount to ensure their optimal outcome. A paediatric early warning (PEW) tool was designed and demographic and physiological data collected on all children (n = 360) who triggered the tool over a 6-month period, between September 2003 and February 2004. Analysis of the data was undertaken on each criterion within the tool and by reviewing it against patient outcome, the decision for its retention or removal was made. The modified tool showed a 99% sensitivity and a 66% specificity. The resultant Paediatric Early Warning Tool has been validated for use in a tertiary children's hospital in the United Kingdom (UK). The use of such a tool by all staff caring for acutely ill children in hospital environments can help to ensure their early recognition and timely treatment. The tool together with an action plan must, however, be appropriate for use in individual ward or hospital areas.
