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Factors that predict discharge recommendations following paediatric mild traumatic brain injury
Rachel M Roberts1, Jessica Bunting1, Mark Pertini1,2
1a School of Psychology , University of Adelaide , Adelaide , Australia.
Insights
Vomiting and the mechanism of injury are key factors influencing discharge recommendations for pediatric patients with mild traumatic brain injury (mTBI) in Australian emergency departments.
Area of Science:
- Pediatric Emergency Medicine
- Neurotrauma Research
- Clinical Risk Factor Analysis
Background:
- Mild traumatic brain injury (mTBI) is common in children and adolescents.
- Accurate discharge recommendations are crucial for patient outcomes and healthcare resource allocation.
- Identifying predictive factors for discharge decisions in pediatric mTBI is essential.
Purpose of the Study:
- To identify predictors of discharge recommendations for pediatric patients presenting with mTBI to an Australian emergency department.
- To analyze the relationship between various injury and non-injury risk factors and discharge decisions.
Main Methods:
- Retrospective analysis of a pediatric emergency department database.
- Inclusion of 2807 children and adolescents (0-18 years) with mTBI over three years.
- Statistical analysis of injury risk factors (symptoms, GCS, prior TBI, mechanism, CT scan) and non-injury factors (sex, age, SES) against discharge recommendations.
Main Results:
- Univariate analysis showed associations between discharge recommendations and age, SES, mechanism of injury, and vomiting.
- Multivariate analysis identified only vomiting and mechanism of injury as statistically significant predictors of discharge recommendations.
- These findings held true when controlling for other potential risk factors.
Conclusions:
- Vomiting and the mechanism of injury are the primary risk factors influencing discharge recommendations for pediatric mTBI.
- These findings can aid clinicians in making more informed and consistent discharge decisions.
- Further research may explore the clinical implications of these specific predictors.
Primary Objective:
To investigate factors that predict discharge recommendations for children and adolescents who present to an Australian paediatric Emergency Department (ED) following a mild traumatic brain injury (mTBI).
Research Design:
Retrospective data base analysis.
Methods:
The study retrospectively analysed an ED database to test the relationship between injury risk factors (symptoms, Glasgow Coma Scale, prior TBI, mechanism of injury and Computed Tomography scan), non-injury risk factors (sex, age, socio-economic status (SES)) and discharge recommendations of 2807 children and adolescents (0-18 years) who presented to a children's hospital ED over a three year period with mTBI.
Results:
Univariate analyses indicated a statistically significant association of discharge recommendations with age, SES, mechanism of injury and vomiting. However, multivariate analyses indicated vomiting and mechanism of injury were the only statistically significant risk factor associated with discharge recommendations, when controlling for other risk factors.
Conclusions:
The current study suggests vomiting and mechanism of injury are the only risk factors predicting discharge recommendations for children and adolescents with mTBI.