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Young burned children: the course of acute stress and physiological and behavioral responses
Frederick J Stoddard1, Heidi Ronfeldt, Jerome Kagan
1Shriners Burns Hospital, Harvard Medical School, 51 Blossom St., Boston, MA 02114, USA. fstoddard@partners.org
Insights
Young children experiencing burns can develop posttraumatic stress disorder (PTSD) symptoms. Their social smiling and vocalizations were linked to PTSD symptoms and physiological responses.
Area of Science:
- Pediatric Psychology
- Trauma Studies
- Burn Injury Research
Background:
- Posttraumatic stress disorder (PTSD) research often overlooks young children, despite their significant risk following burn injuries.
- This longitudinal study examines acute posttraumatic symptoms and physiological reactivity in toddlers and preschoolers.
- Burn injuries affect approximately 40% of all pediatric patients.
Observation:
- The study followed 72 children aged 12–48 months admitted to a burn unit.
- Parental interviews and the Diagnostic Interview for Children and Adolescents (DICA) assessed PTSD symptoms.
- Physiological data (heart rate) and behavioral responses (smiling, vocalization) were recorded during hospitalization and post-discharge.
Findings:
- Reduced social smiling correlated with PTSD symptoms and heart rate reactivity.
- Decreased vocalization was associated with pain ratings.
- Both smiling and vocalizations showed relationships with specific PTSD symptom clusters.
Implications:
- Preschoolers hospitalized for burns exhibit PTSD symptoms and physiological changes.
- Social engagement behaviors like smiling and vocalizing may serve as indicators of distress.
- Further research is needed to understand and mitigate PTSD in young burn survivors.
Objective:
Symptoms of posttraumatic stress disorder (PTSD) are a focus of much research with older children, but little research has been conducted with young children, who account for about 40% of all pediatric burn injuries. This is a longitudinal study of 72 acutely burned children (12-48 months old) that assessed the course of acute posttraumatic symptoms and physiological reactivity.
Method:
Parents were interviewed shortly after their child was admitted to the hospital and 1 month after discharge. PTSD symptoms were measured with the Diagnostic Interview for Children and Adolescents (DICA) module. Nurses recorded the child's physiological data throughout the hospital stay. The child's physical and behavioral responses were assessed in a laboratory at about 1 month after discharge.
Results:
Reduced social smiling in the children was related to PTSD symptoms, as measured by the DICA, and heart rate at 24 hours and 7 days. Reduced vocalization was related to the child's rating of pain at 24 hours. Smiling and vocalizations were also related to some DICA cluster scores but not avoidance.
Conclusions:
Preschool children admitted to a burn unit demonstrated PTSD symptoms and physiological reactivity. There was a relation to the frequency of smiles and vocalizations.
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