BACKGROUND
Prevention of chronic disease necessitates early diagnosis and intervention. In young adults, a trauma admission may be an early contact with the healthcare system, representing an opportunity for screening and intervention. This study estimates the prevalence of previously diagnosed (PD) and undiagnosed (UD) disease – diabetes (DM), hypertension (HTN), obesity, and alcohol and substance use – in a young adult trauma population. We determine factors associated with UD and examine outcomes in patients with UD.
METHODS
This is a multicenter, retrospective cohort study of adult trauma patients 18-40 years old admitted to participating Level I trauma centers between January 2018 and December 2020. Three Level 1 trauma centers in a single state participated in the study. Trauma registry data and chart review were examined for evidence of PD or UD. Patient demographics and outcomes were compared between cohorts. Multivariable regression modeling was performed to assess risk factors associated with any UD.
RESULTS
The analysis included 6,307 admitted patients. Of these, 4,843 (76.8%) had evidence of at least one UD, most commonly HTN and obesity. In multivariable models, factors most associated with risk of UD were age (aOR: 0.98, 95% CI 0.98-0.99), male sex (aOR 1.43, 95% CI 1.25-1.63), and uninsured status (aOR 1.57, 95% CI 1.38-1.80). Only 24.5% of patients had evidence of a primary care physician (PCP), which was not associated with decreased odds of UD. Clinical outcomes were significantly associated with the presence of chronic disease. Of those with UD and no PCP, only 11.2% were given a referral at discharge.
CONCLUSIONS
In the young adult trauma population, the UD burden is high, especially among patients with traditional sociodemographic risk factors and even in patients with a PCP. Because of short hospital stays in this population, the full impact of UD may not be visible during a trauma admission. Early chronic disease diagnosis in this population will require rigorous, standard screening measures initiated within trauma centers.
Level of Evidence
Level III, Prognostic/Epidemiological