An Interrupted Time-Series Analysis to Assess Impact of Introduction of Co-Payment on Emergency Room Visits in Cyprus.
- Panagiotis Petrou
- Applied health economics and health policy
PURPOSE Adolescents frequently rely on emergency medical care, rather than using primary care providers (PCPs). Our objectives were to characterize a population of adolescents presenting to a large, urban emergency department (ED) and to examine the reasons why they present to the ED, rather than to their PCP's office. METHODS Adolescents ages 12 to 21 years and their parents/guardians were invited to participate and asked to complete a brief online survey. Demographic data and triage information were collected from electronic medical records. RESULTS Of 203 participants, 66% (n = 134) had public insurance, and 40% (n = 82) were triaged as nonurgent. Nearly all (93%, n = 189) reported having a PCP or primary clinic. The most common reasons given for presenting to the ED were participant perception of illness requiring immediate care (34%), followed by PCP referral to the ED (21%). Those with public insurance (odds ratio = 4.44; 95% CI 2.01 to 9.81) or no insurance/unknown insurance status (odds ratio = 4.77; 95% CI 1.34 to 17.01) were more likely to be triaged as nonurgent than those with private insurance. CONCLUSIONS Many adolescents in this study were triaged as nonurgent, with several participants perceiving they were acutely ill requiring immediate physician care. Further analyses revealed that private insurance was significantly associated with urgent triage status. Future studies could educate adolescents and families about appropriate use of the ED or examine PCP offices directly to determine practices for phone triage and ED referrals of adolescents.