Long-term disability following childhood injury: an imperative to monitor and address the continuum of trauma care

Abstract Background While injuries remain a leading cause of childhood death, increasing proportions of children survive life-threatening injuries. However, robust epidemiological data on their risks of long-term disability are scant, undermining comprehensive injury control efforts. This population-based prospective cohort study investigated the functional status and health-related quality of life of seriously injured Australian children over a 5-year period. Methods Patients aged <18 years hospitalised for major trauma (Injury Severity Score >12) in the State of Victoria over a 12-month period were followed-up at 6, 12, 24, 36, 48 and 60-months post-injury. Primary outcomes were assessed using the PedsQL, King’s Outcome Scale for Childhood Head Injury and the Glasgow Outcome Scale-Extended. Multivariable regression models investigated factors associated with outcomes. Results Of the 186 participants, 71% were retained to 60 months post-injury. At five years post-injury, only 39% had fully recovered while 39% experienced moderate to severe disability. Despite gains in functional status across the five years, psychosocial recovery lagged improvements in physical health. Factors associated with adverse outcomes included older age at injury, female sex, socio-economic disadvantage, remote/regional (versus urban) residence, pre-existing comorbidities, and injuries deemed compensable, intentional, or involving head trauma. Implications The high risks of long-term disability following serious childhood injury highlight the need for robust injury control efforts that monitor and address the inequitable burden of childhood injury, including the social determinants influencing the occurrence as well as sequelae following injury.