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Aim: To assess the equity of care of patients with non-traumatic dental presentations (NTDP) to Christchurch Emergency Department (ED) in Aotearoa New Zealand., Methods: This retrospective observational study reviews NTDP to Christchurch ED over a 2-year period (2018-2020). ED and hospital outcomes were compared for Māori, Pacific peoples and NZ Europeans. Results are interpreted utilising Te Ao Māori principles and discussed referencing a Kaupapa Māori framework., Results: There were a total of 2,034 NTDPs, with Māori (27.0%) and Pacific peoples (6.9%) being over-represented compared to local population estimates (9.4% and 3.2% respectively). Māori experienced shorter wait times (45 minutes, 95% CI 22-86) compared to NZ Europeans (56 minutes, 95% CI 24-97) and Pacific peoples (54 minutes, 95% CI 23-97). Māori had the highest age-standardised incidence of admission, but shorter hospital length of stay (0.9 days, IQR 0.4-2.3) compared to Pacific peoples (3.8 days, IQR 1.8-3.9) and NZ Europeans (2.0 days, IQR 1.0-3.7)., Conclusion: This is the first paper to employ a Kaupapa Māori approach examining NTDP patients presenting to the ED. While outcome measures were largely positive, differences in demographic variables indicate upstream failures, specifically barriers to accessing primary oral healthcare and a paucity of Kaupapa Māori initiatives. Further action and accountability are required to provide high-quality, equitable care for Māori., Competing Interests: Nil., (© PMA.)

Aims: Emergency departments (EDs) around the world are increasingly overcrowded, which is associated with significant patient harm. Alcohol use is a known contributor to ED overcrowding. This study aimed to assess trends in the characteristics of alcohol-related ED presentations over time., Methods: A cross-sectional observational study of Christchurch ED attendances during 3-week waves of data collection in November-December 2013, 2017 and 2022 was conducted. Potential participants were those patients attending the Christchurch Hospital ED who had ingested alcohol in the 4 hours prior to arrival, and/or the presentation was thought to be related to alcohol. Those who consented to take part were interviewed to examine amount and source of alcohol., Results: There has been a change in the age profile towards a greater proportion of older patients attending the ED with alcohol-related issues. In 2022, a greater proportion of alcohol was purchased from on-licence venues compared to previous years, although off-licence alcohol purchase and consumption in private locations remained the most common., Conclusion: Alcohol use and harm places a significant, yet preventable, burden on EDs and the wider healthcare system. Implementation of evidence-based alcohol policies is urgently needed to reduce the impact of alcohol in the ED and improve the health of communities., Competing Interests: None to declare., (© PMA.)

Aims: To examine reported levels of violence and aggression within a tertiary level emergency department in New Zealand, and to compare incident reporting within a dedicated yearly audit period to standard organisational reporting procedures., Method: A prospective, longitudinal cohort study involving repeated yearly audits of violence and aggression reported by emergency department staff from 2014-2020., Results: Episodes of violence and aggression were reported at high levels during audit months compared to standard reporting, suggesting current systems do not accurately reflect the presence of violence and aggression. Levels of reported violence and aggression remained relatively static over a seven-year period, despite increasing emergency department attendances. Most events reported involved verbal abuse from patients, and occurred on weekend and night shifts. A number of potentially contributing factors were identified., Conclusions: Persistently higher levels of violence and aggression were reported during the targeted audit months, while reporting via the organisation's formal system during the intervening months remained at low levels. Further research is essential to monitor trends, assess the effectiveness of interventions to improve reporting, modify factors contributing to violence and aggression, and to address the impact on staff and bystanders affected in emergency departments., Competing Interests: Nil.

Aim: To describe the variation in volumes and types of paediatric presentations to a tertiary emergency department in New Zealand during the national level 4 lockdown for COVID-19., Methods: A retrospective, comparative cohort study in Christchurch Hospital Emergency Department, New Zealand., Results: There was a 37% reduction in all emergency presentations during the 33-day lockdown period. Paediatric presentations reduced significantly more than non-paediatric presentations (53% paediatric vs. 34% non-paediatric, P < 0.00001). The decrease in both overall and paediatric presentations was significantly different than similar periods in 2019 and 2018 (P < 0.00001). The proportion of New Zealand European paediatric presentations during lockdown increased by 6.09% (P = 0.01), while Pacific peoples decreased by 3.36% (P = 0.005). The proportion of <1-year-old presentations increased by 5.56% (P = 0.001), while 11-15 years decreased by 7.91% (P = 0.0001). Respiratory-related paediatric presentations decreased by 30% and proportional decreased by 4.92% (P = 0.001)., Conclusion: This study has identified a significant reduction in paediatric presentations to a tertiary emergency department in New Zealand during the national Alert Level 4 Lockdown for COVID-19. The proportional increase in the <1-year-old group may suggest a greater need for community-based child health services during the COVID-19 pandemic. Mental health support services may also need to adapt and expand to provide adequate psychological support for children during this crisis. Recognising the needs of these vulnerable groups will be critical during the ongoing COVID-19 pandemic in addition to informing response plans for similar events in the future., (© 2021 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).)

Objective: To describe mental health presentations to a tertiary ED in New Zealand during a national COVID-19 lockdown., Methods: A retrospective, comparative cohort study in Christchurch Hospital, New Zealand., Results: There was a 3510 (37%)-patient decrease in all presentations to Christchurch Hospital ED during the 5-week COVID-19 lockdown period from 26 March 2020 to 28 April 2020, compared to a 111 (1.2%)-patient decrease in the same time period in the previous year (P < 0.00001). There is usually a seasonal reduction in mental health attendances at this time of year compared to the weeks before. In 2019, there was a 49 (9.8%)-patient reduction in mental health presentations, whereas in 2020 there was a 193 (34%)-patient reduction (P < 0.001). In 2020, the proportion of mental health attendances compared to all ED attendances during the 5-week lockdown period was similar to the 5-week pre-lockdown period (564/9460 vs 371/5950, P = 0.48). The proportion of mental health patients presenting due to overdose increased by 6.5% (158/564 vs 128/371, P = 0.035); those due to self-harm increased by 3.5% (35/564 vs 36/371, P = 0.049). The proportion of mental health presentations due to anxiety, depression and other non-self-harm/overdose complaints decreased by 10% (371/564 vs 207/371, P = 0.002). The proportion of overdoses of paracetamol and ibuprofen increased by 13.4% during lockdown (22/158 vs 35/128, P = 0.005)., Conclusions: During the COVID-19 lockdown, both overall ED presentations as well as mental health-related presentations decreased. There was a relative increase in overdoses and self-harm, particularly involving paracetamol and ibuprofen., (© 2020 Australasian College for Emergency Medicine.)