2025/12/01 by Yuta Tamberg, Melyssa Roy, Waldir Rodrigues de Souza +1 · 1 voice
Business, Management and Accounting · Health Professions · Medicine · #Emergency and Acute Care Studies #Healthcare Systems and Technology #Nursing Roles and Practices
paper · doi:10.1111/1742-6723.70185
openalex publication_date 2025/12/01 · openalex created_date 2025/12/17 · openalex updated_date 2026/07/28
OBJECTIVE: To compare patterns and characteristics of emergency department visits initiated by frequent presenters and other ED attenders. METHODS: We performed a quantitative retrospective data analysis of routinely collected ED data across three public hospitals within New Zealand's Southern district. The study population comprised: (1) frequent presenters (i.e., patients who visited any of the EDs on 10 or more occasions in any continuous 365-day period between 01/01/2018 and 31/12/2022) and (2) all other ED presenters during the same period. We compared visit-based and per-person metrics characterising presentation flow, utilisation patterns and demographics. RESULTS: Frequent presenters constituted 0.6% of all ED attenders (1259 out of 196,136) and initiated 6.8% of all ED visits (32,541 out of 479,975). Visits by frequent presenters showed no seasonality or day-of-the-week patterns and occurred mostly during daylight hours. Frequent presenters differed from non-frequent presenters by having more clustered visits, shorter intervals between presentations, higher presentation severity (more visits were triaged urgent and above), more arrivals by ambulance and police, a higher incomplete treatment rate, more referrals and short stay admissions. CONCLUSION: Frequent presenters make a sizeable contribution to ED load in terms of visit numbers and urgency. The nature of differences between frequent and non-frequent presenters indicates greater and more complex health needs in the former cohort. At the same time the diversity of visits in the frequent presenters' histories shows potential for redirecting some patients and/or presentations to other care providers.