Background: Hand burns are common in children and can result in long-term functional impairment. The Hand Burn Severity (HABS) score is an anatomy-specific measure of hand burn severity, but its relationship to functional outcomes in pediatric patients has not been well defined. The purpose of this study was to determine whether HABS, measured at the time of injury, is associated with longitudinal upper extremity functional outcomes in children. Methods: We conducted a 24-month prospective longitudinal study of children aged 2–18 years with hand burns. Burn severity was determined using HABS at enrollment, and outcomes were measured using the Burn Outcomes Questionnaire (BOQ) and the eight-item Patient-Reported Outcomes Measurement Information System-Upper Extremity (PROMIS-UE8). Repeated-measures linear regression models evaluated associations between HABS and outcomes over time, adjusting for age, dominant- and bilateral-hand involvement, and surgery. Results: A total of 119 children with 165 hand burns were enrolled. Higher HABS scores, indicating more severe injury, were significantly associated with lower BOQ upper extremity function domain scores, indicating poorer health, at 2- and 6-months post burn, but not at later time points. Higher HABS scores were independently associated with lower patient-reported PROMIS-UE8 scores, indicating poorer health, across the 2-year follow-up period. Conclusions: These findings indicate that higher HABS scores at the time of injury are associated with poorer upper extremity outcomes, particularly in the early post-burn period, suggesting that HABS may help identify children who could benefit from closer monitoring or early rehabilitation planning.
Parry et al. (Wed,) studied this question.
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