What predicts persisting social impairment following pediatric traumatic brain injury: contribution of a biopsychosocial approach

• Published in: Psychological medicine Vol. 53; no. 8; pp. 3568 - 3579
• Main Authors: Anderson, Vicki, Hearps, Stephen J. C., Catroppa, Cathy, Beauchamp, Miriam H., Ryan, Nicholas P.
• Format: Journal Article
• Language: English
• Published: Cambridge, UK Cambridge University Press 01.06.2023
• Subjects: Ability; Behavior; Biopsychosocial aspects; Brain Injuries, Traumatic - complications; Brain Injuries, Traumatic - epidemiology; Brain Injuries, Traumatic - psychology; Child; Children; Children & youth; Cognition; Cognition & reasoning; Cognitive ability; Cognitive skills; Communication; Disruption; Emotional behavior; Emotions; Executive Function; Families & family life; Family relations; Fractures; Humans; Intellectual ability; Magnetic resonance imaging; Mental health; Neuroimaging; Original; Original Article; Pathology; Pediatrics; Peers; Prospective Studies; Psychosocial factors; Questionnaires; Recovery; Resilience; Resilience (Psychology); Social cognition; Social interactions; Social participation; Social problems; Social Skills; Traumatic brain injury; social impairment; brain injury; Behavior; recovery; social cognition; child
• ISSN: 0033-2917; 1469-8978; 1469-8978
• DOI: 10.1017/S0033291722000186

Psychosocial deficits, such as emotional, behavioral and social problems, reflect the most common and disabling consequences of pediatric traumatic brain injury (TBI). Their causes and recovery likely differ from physical and cognitive skills, due to disruption to developing brain networks and the influence of the child's environment. Despite increasing recognition of post-injury behavioral and social problems, there exists a paucity of research regarding the incidence of social impairment, and factors predicting risk and resilience in the social domain over time since injury. Using a prospective, longitudinal design, and a bio-psychosocial framework, we studied children with TBI ( = 107) at baseline (pre-injury function), 6 months, 1 and 2-years post-injury. We assessed intellectual ability, attention/executive function, social cognition, social communication and socio-emotional function. Children underwent structural magnetic resonance imaging (MRI) at 2-8 weeks post-injury. Parents rated their child's socio-emotional function and their own mental health, family function and perceived burden. We distinguished five social recovery profiles, characterized by a complex interplay between environment and pre- and post-TBI factors, with injury factors playing a lesser role. Resilience in social competence was linked to intact family and parent function, intact pre-injury adaptive abilities, post-TBI cognition and social participation. Vulnerability in the social domain was related to poor pre- and post-injury adaptive abilities, greater behavioral concerns, and poorer pre- and post-injury parent health and family function. We identified five distinct social recovery trajectories post-child-TBI, each characterized by a unique biopsychosocial profile, highlighting the importance of comprehensive social assessment and understanding of factors contributing to social impairment, to target resources and interventions to children at highest risk.