Socio-demographic profile of medical students in Aotearoa, New Zealand (2016-2020): a nationwide cross-sectional study.

OBJECTIVE: To determine the socio-demographic profile of all students enrolled to study medicine in Aotearoa New Zealand (NZ). DESIGN AND SETTING: Observational, cross-sectional study. Data were sought from the Universities of Auckland and Otago, the two NZ tertiary education institutions providing medical education, for the period 2016-2020 inclusive. These data are a subset of the larger project 'Mirror on Society' examining all regulated health professional enrolled students in NZ. VARIABLES OF INTEREST: gender, citizenship, ethnicity, rural classification, socioeconomic deprivation, school type and school socioeconomic scores. NZ denominator population data (18-29 years) were sourced from the 2018 census. PARTICIPANTS: 2858 students were enrolled to study medicine between 2016 and 2020 inclusive. RESULTS: There were more women (59.1%) enrolled to study medicine than men (40.9%) and the majority (96.5%) were in the 18-29 years age range. Maori students (rate ratio 0.92; 95% CI 0.84 to 1.0) and Pacific students (rate ratio 0.85; 95% CI 0.73 to 0.98) had lower overall rates of enrolment. For all ethnic groups, irrespective of rural or urban origin, enrolment rates had a nearly log-linear negative relationship with increasing socioeconomic deprivation. Enrolments were lower for students from rural areas compared with those from urban areas (rate ratio 0.53; 95% CI 0.46-0.61). Overall NZ's medical students do not reflect the diverse communities they will serve, with under-representation of Maori and Pacific students and students who come from low socioeconomic and rural backgrounds. CONCLUSIONS: To meaningfully address these issues, we suggest the following policy changes: universities commit and act to Indigenise institutional ways of knowing and being; selection policies are reviewed to ensure that communities in greatest need of doctors are prioritised for enrolment into medicine (specifically, the impact of low socioeconomic status should be factored into selection decisions); and the government fund more New Zealanders to study medicine.

Call to action-the urgent need for a heart health plan in New Zealand.

Cardiovascular diseases are responsible for almost 10,000 deaths annually in Aotearoa New Zealand. Almost a quarter of these are avoidable, increasing to half of all cardiovascular deaths for Maori and Pacific people. Health system reforms are an opportunity to set clear ambitious goals for improved heart health. This has been done for smoking, a cancer plan, mental health and diabetes among other health conditions. Given the scale of avoidable heart disease and avoidable heart health inequity, much of it due to people simply not accessing existing treatment options, there is no excuse not to deliver a national heart health action plan and we urge health policy makers to put it on the agenda.

Continued mitigation needed to minimise the high health burden from COVID-19 in Aotearoa New Zealand.

In this article we review the COVID-19 pandemic experience in Aotearoa New Zealand and consider the optimal ongoing response strategy. We note that this pandemic virus looks likely to result in future waves of infection that diminish in size over time, depending on such factors as viral evolution and population immunity. However, the burden of disease remains high with thousands of infections, hundreds of hospitalisations and tens of deaths each week, and an unknown burden of long-term illness (long COVID). Alongside this there is a considerable burden from other important respiratory illnesses, including influenza and RSV, that needs more attention. Given this impact and the associated health inequities, particularly for Maori and Pacific Peoples, we consider that an ongoing respiratory disease mitigation strategy is appropriate for New Zealand. As such, the previously described "vaccines plus" approach (involving vaccination and public health and social measures), should now be integrated with the surveillance and control of other important respiratory infections. Now is also a time for New Zealand to build on the lessons from the COVID-19 pandemic to enhance preparedness nationally and internationally. New Zealand's experience suggests elimination (or ideally exclusion) should be the default first choice for future pandemics of sufficient severity.

Ethnic inequities in health in Aotearoa New Zealand-an international embarrassment.

Nil.

National cross-sectional study of the sociodemographic characteristics of Aotearoa New Zealand's regulated health workforce pre-registration students: a mirror on society?

OBJECTIVES: To provide a sociodemographic profile of students enrolled in their first year of a health professional pre-registration programme offered within New Zealand (NZ) tertiary institutions. DESIGN: Observational, cross-sectional study. Data were sought from NZ tertiary education institutions for all eligible students accepted into the first 'professional' year of a health professional programme for the 5-year period 2016-2020 inclusive. VARIABLES OF INTEREST: gender, citizenship, ethnicity, rural classification, socioeconomic deprivation, school type and school socioeconomic scores. Analyses were carried out using the R statistics software. SETTING: Aotearoa NZ. PARTICIPANTS: All students (domestic and international) accepted into the first 'professional' year of a health professional programme leading to registration under the Health Practitioners Competence Assurance Act 2003. RESULTS: NZ's health workforce pre-registration students do not reflect the diverse communities they will serve in several important dimensions. There is a systematic under-representation of students who identify as Maori and Pacific, and students who come from low socioeconomic and rural backgrounds. The enrolment rate for Maori students is about 99 per 100 000 eligible population and for some Pacific ethnic groups is lower still, compared with 152 per 100 000 for NZ European students. The unadjusted rate ratio for enrolment for both Maori students and Pacific students versus 'NZ European and Other' students is approximately 0.7. CONCLUSIONS: We recommend that: (1) there should be a nationally coordinated system for collecting and reporting on the sociodemographic characteristics of the health workforce pre-registration; (2) mechanisms be developed to allow the agencies that fund tertiary education to base their funding decisions directly on the projected health workforce needs of the health system and (3) tertiary education funding decisions be based on Te Tiriti o Waitangi (the foundational constitutional agreement between the Indigenous people, Maori and the British Crown signed in 1840) and have a strong pro-equity focus.

The August 2020 COVID-19 outbreak in Aotearoa, New Zealand: Delayed contact tracing for Pacific people contributes to widening health disparities.

Background: After COVID-19 arrived in New Zealand, a national system was developed to improve the efficiency of contact tracing. The first outbreak was followed by a period of 'COVID-19 elimination', until a community outbreak occurred in August 2020. We describe the characteristics of cases and their contacts during this outbreak, focused on the results of contact tracing. Methods: COVID-19 case data from the national surveillance database were linked to contacts from the national contact tracing database. Demographic and clinical characteristics of cases, number of contacts, and timeliness of contact tracing were analysed by ethnicity. Findings: Most of the 179 cases were Pacific people (59%) or Maori (25%), living in areas of high socioeconomic deprivation, who had higher rates of comorbidity and accounted for almost all (21/22) hospitalisations, all 8 ICU admissions and all 3 deaths. Only 6% belonged to the European majority ethnic group. Of 2,528 registered contacts, 46% were Pacific, 14% Maori and 19% European. Only contacts that were reached were registered. Overall, 41% of contacts were reached within 4 days of onset of disease of the case, which was significantly lower for Pacific (31%) than for other ethnic groups. Interpretation: Our findings confirm the greater health burden that ethnic minorities face from COVID-19. The significant delay in the timeliness of care for Pacific people shows that the public health response was inequitable for those at highest risk. Tailored public health responses and better registration of marginalised groups are necessary to provide better access to services and to improve insights for optimal future outbreak management.

Pacific Islands Families Study: adverse impact of food insecurity on child body composition.

AIM: COVID-19 has exacerbated food insecurity, unemployment, inequities and poverty in Aotearoa. Here, we tested the hypothesis that exposure to malnutrition due to household food insecurity during foetal life and early infancy is associated with body composition in adolescence. METHODS: As part of the Pacific Islands Families Study, 1,376 Pacific Island mothers were asked questions about food security at six weeks postpartum in the year 2000. At age 14 years, 931 youth completed in-school assessments of height and weight. Of these youth, 10 girls and 10 boys from each weight decile were randomly selected to participate in a nested sub-study involving dual x-ray absorptiometry measurements, which included appendicular skeletal muscle mass (ASMM) and visceral adipose tissue (VAT). RESULTS: Boys born to families experiencing food insecurity had greater birthweights and greater % fat, less % ASMM and greater % VAT of total weight at age 14 years compared to boys born into food secure households. In contrast, there were no differences in birthweight or body composition at age 14 years by household food insecurity status among girls. CONCLUSION: This study shows that household food insecurity during early development is associated with higher abdominal and visceral fat in boys, which may have health risks in later life.