Factors Associated with Unscheduled Emergency Department Revisits in Children with Acute Lower Respiratory Tract Diseases

PURPOSE: To identify factors associated with unscheduled emergency department (ED) revisits within 72 hours in children with acute dyspnea from lower respiratory tract diseases. PATIENTS AND METHODS: This retrospective cohort study included pediatric patients (age group: one month to 15 years old) who visited the ED with acute lower respiratory tract diseases between January 1st, 2017 and February 28th, 2019. The medical records were reviewed and discharged patients were dichotomized into revisit and non-revisit groups, based on whether the patients needed a revisit or not. Baseline characteristics, vital signs, diagnosis, treatment, pediatrician consultation, ED length of stay, and primary doctor of both groups were compared. Univariate and multivariate analyses by logistic regression were used to determine the significant factors associated with the revisits. RESULTS: Medical records of 918 eligible pediatric patients (1417 visits) were reviewed. Factors significantly associated with the revisits were history of asthma or current controller use (odds ratio [OR]: 3.08: 95% confidence interval [CI]: 1.86–5.1). Not prescribing systemic corticosteroids (P < 0.001), or prescribing them upon discharge without first dose in the ED (P = 0.022) were significantly associated with revisits. CONCLUSION: No prescription of systemic corticosteroids or prescription upon discharge, without an immediate dose at the ED, in children with history of asthma or current controller use were associated with revisits.