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Acute stress symptoms in young children with burns
Frederick J Stoddard1, Glenn Saxe2, Heidi Ronfeldt2
1Drs. Stoddard, Saxe, and Ronfeldt are with the Department of Psychiatry, Shriners Burns Hospital, and Massachusetts General Hospital, Harvard Medical School, Boston; Dr. Saxe is also with the Boston University Medical Center/National Child Traumatic Stress Network; Dr. Sheridan is with the Department of Surgery, Shriners Burns Hospital, and Massachusetts General Hospital, Harvard Medical School, Boston; Ms. Drake is currently with and Ms. Burns and Edgren were formerly with the Department of Psychiatry, Shriners Burns Hospital..
Insights
Young children with burns experience high rates of acute stress symptoms. Burn size, pain, pulse rate, and parental stress are key risk factors identified in a new predictive model.
Area of Science:
- Pediatric burn care
- Trauma psychology
- Child development
Background:
- Posttraumatic stress disorder (PTSD) research primarily focuses on older children, despite young children accounting for half of pediatric burn injuries.
- Limited research exists on acute traumatic stress outcomes in infants and toddlers (12-48 months) following burn injuries.
Purpose of the Study:
- To assess the prevalence of acute traumatic stress symptoms in acutely burned young children (12-48 months).
- To develop a predictive model identifying risk factors for acute stress symptoms in this vulnerable population.
Main Methods:
- Utilized the Posttraumatic Stress Disorder Semi-Structured Interview and Observational Record for Infants and Young Children.
- Assessed behavioral and physiological responses, observed pain (Visual Analogue Scale), parental stress (Stanford Acute Stress Reaction Questionnaire), and burn severity (total body surface area).
- Employed path analysis to construct a risk factor model.
Main Results:
- Nearly 30% of the 52 participating young children exhibited acute stress symptoms.
- Identified two independent pathways to acute stress symptoms: (1) burn size to hospital pulse rate, and (2) child's pain to parental stress.
- The model explained 39% of the variance in acute stress symptoms with excellent fit.
Conclusions:
- Young children with burns have a high prevalence of acute stress symptoms.
- Burn size, pain, pulse rate, and parental stress symptoms are significant predictors of acute stress in young burn survivors.
Objective:
Posttraumatic stress disorder symptoms are a focus of much research with older children, but little research has been conducted with young children, who account for about 50% of all pediatric burn injuries. This is a 3-year study of 12- to 48-month-old acutely burned children to assess acute traumatic stress outcomes. The aims were to (1) assess the prevalence of acute traumatic stress symptoms and (2) develop a model of risk factors for these symptoms in these children.
Method:
Acute stress symptoms were measured using the Posttraumatic Stress Disorder Semi-Structured Interview and Observational Record for Infants and Young Children. Children's responses were then assessed, including behavior and physiological measures for developmental/functional consequences. A path analysis strategy was used to build a model of risk factors. Risk factors assessed in this model included observed pain (Visual Analogue Scale), parent symptoms (Stanford Acute Stress Reaction Questionnaire), and magnitude of trauma (total body surface area burned).
Results:
Of the 64 subjects meeting inclusion criteria, 52 subjects agreed to participate. These children were highly symptomatic; almost 30% of these children had acute stress symptoms. A path analysis model yielded two independent pathways to acute stress symptoms: (1) from the size of the burn to the mean pulse rate in the hospital to acute stress symptoms and (2) from the child's pain to the parents' stress symptoms to acute stress symptoms. This model accounted for 39% of the variance of acute stress symptoms and yielded excellent fit indexes.
Conclusions:
A high percentage of acute stress symptoms were identified in young children with burns. A model of risk factors, including the size of the burn, pain, pulse rate, and parents' symptoms, was identified.
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