There are ethnic differences, including differences related to indigeneity, in the incidence of first episode psychosis (FEP) and pathways into care, but research on ethnic disparities in outcomes following FEP is limited.

In this study we examined social and health outcomes following FEP diagnosis for a cohort of Māori (Indigenous people of New Zealand) and non-Māori (non-Indigenous) young people. We have focused on understanding the opportunities for better outcomes for Māori by examining the relative advantage of non-Māori with FEP.

Statistics New Zealand's Integrated Data Infrastructure was accessed to describe mental health and social service interactions and outcomes for a retrospective FEP cohort comprising 918 young Māori and 1275 non-Māori aged 13 to 25 at diagnosis. Logistic regression models were used to examine whether social outcomes including employment, benefit receipt, education and justice involvement in year 5 differed by indigeneity.

Non-Māori young people were more likely than Māori to have positive outcomes in the fifth year after FEP diagnosis, including higher levels of employment and income, and lower rates of benefit receipt and criminal justice system involvement. These patterns were seen across diagnostic groups, and for both those receiving ongoing mental healthcare and those who were not.

Non-Māori experience relative advantage in outcomes 5 years after FEP diagnosis. Indigenous-based social disparities following FEP urgently require a response from the health, education, employment, justice and political systems to avoid perpetuating these inequities, alongside efforts to address the disadvantages faced by all young people with FEP.

People with psychosis experience worse cardiometabolic health than the same-aged general population. In New Zealand, Indigenous Māori experiencing psychosis have greater risk of cardiometabolic and other physical health problems.

To identify a cohort of adults accessing secondary mental health and addiction services in New Zealand, with a previous psychosis diagnosis as of 1 January 2018, and compare odds of hospital admission outcomes, mortality and receipt of cardiometabolic blood screening between Māori and non-Māori in the following 2 years.

Crude and adjusted logistic regression models compared odds of hospital admission outcomes, mortality and receipt of cardiometabolic blood screening (lipids and haemoglobin A1c) between Māori and non-Māori, occurring between 1 January 2018 and 31 December 2019.

A cohort (N = 21 214) of Māori (n = 7274) and non-Māori (n = 13 940) was identified. Māori had higher adjusted risk of mortality (odds ratio 1.26, 95% CI 1.03–1.54), and hospital admission with diabetes (odds ratio 1.64, 95% CI 1.43–1.87), cardiovascular disease (odds ratio 1.54, 95% CI 1.25–1.88) and any physical health condition (odds ratio 1.07, 95% CI 1.00–1.15) than non-Māori. Around a third of people did not receive recommended cardiometabolic blood screening, with no difference between Māori and non-Māori after covariate adjustment.

Māori experiencing psychosis are more likely to die and be admitted to hospital with cardiovascular disease or diabetes than non-Māori. Because of the higher cardiometabolic risk borne by Māori, it is suggested that cardiometabolic screening shortfalls will lead to worsening physical health inequities for Māori experiencing psychosis.

To measure vitamin D status and estimate factors associated with serum 25-hydroxyvitamin D (25(OH)D) in Nunavimmiut (Inuit living in Nunavik) adults in 2017.

Data were from Qanuilirpitaa? 2017 Nunavik Inuit Health Survey, a cross-sectional study conducted in August–October 2017. Participants underwent a questionnaire, including an FFQ, and blood samples were analysed for total serum 25(OH)D.

Nunavik, northern Québec, Canada.

A stratified proportional model was used to select respondents, including 1,155 who identified as Inuit and had complete data.

Geometric mean serum vitamin D levels were 65·2 nmol/l (95 % CI 62·9–67·6 nmol/l) among women and 65·4 nmol/l (95 % CI 62·3–68·7 nmol/l) among men. The weighted prevalence of serum 25(OH)D < 75 nmol/l, <50 nmol/l <30 nmol/l was 61·2 %, 30·3 % and 7·0 %, respectively. Individuals who were older, female, lived in smaller and/or more southerly communities and/or consumed more country (traditional) foods were at a reduced risk of low vitamin D status. Higher consumption of wild fish was specifically associated with increased serum 25(OH)D concentration.

It is important that national, regional and local policies and programs are in place to secure harvest, sharing and consumption of nutritious and culturally important country foods like Arctic char and other wild fish species, particularly considering ongoing climate change in the Arctic which impacts the availability, access and quality of fish as food.

The current study aimed to characterise the food profile of Yanomami indigenous children according to the degree of food processing and its associated factors.

This is a cross-sectional study with Yanomami indigenous children aged 6 to 59 months. Socio-demographic, maternal and infant data were collected through a standardised questionnaire. The food profile was obtained by using a list of thirty-four foods to verify the child’s consumption of these foods on the day preceding the interview. Foods were classified according to the degree of processing based on the NOVA system (in natura or minimally processed, processed culinary ingredients, processed and ultra-processed). In natura and minimally processed foods were subdivided into ‘regional’ and ‘urban’ foods. Poisson regression analysis was applied to estimate the associated factors according to the 90 % CI.

Three villages (Auaris, Maturacá and Ariabú) in the Yanomami indigenous territory, in the Brazilian Amazon.

In total, 251 Yanomami children aged 6 to 59 months were evaluated.

The prevalence of consumption of ‘regional’ and ‘urban’ in natura or minimally processed foods was 93 % and 56 %, respectively, and consumption of ultra-processed foods was 32 %. Ultra-processed food consumption was 11·6 times higher in children of Maturacá and 9·2 times higher in Ariabú when compared with the children of Auaris and 31 % lower in children who had mothers with shorter stature.

Despite the high frequency of consumption of in natura and minimally processed foods, the consumption of ultra-processed foods was substantial and was associated with demographic and maternal factors in Yanomani indigenous children under 5 years of age.

Therapeutic connections enhance patient experience and outcomes after neurological injury or illness. While we have some understanding of the components necessary to optimise therapeutic connections, these have developed from western-centric ideals. This study sought to explore the perspectives of Māori brain injury survivors, and their whānau (wider family and community), to develop more culturally informed understandings of what matters most for Māori in the development and experience of therapeutic connection.

A bicultural approach underpinned by principles of Kaupapa Māori Research was used. Whānau views and experiences were gathered through wānanga (focus groups). These perspectives were analysed drawing on Māori methods of noho puku (self-reflection), whanaungatanga (relational linkage) and kaitiakitanga (guardianship).

Three wānanga were held with 16 people – 5 brain injury survivors and 11 whānau members. The phrase ‘therapeutic connection’ did not resonate; instead, people spoke of meaningful connections. For rehabilitation encounters to be meaningful, three layers of connection were acknowledged. The elemental layer features wairua (spirit) and hononga (connection) which both underpinned and surrounded interactions. The relational layer reflects the importance of whānau identity and collectivism, of being valued, known, and interactively spoken with. Finally, the experiential layer consists of relational aspects important within the experience: relationships of reciprocity that are mana-enhancing and grounded in trust. These layers are interwoven, and together serve as a framework for meaningful connections.

Meaningful connections in neurorehabilitation are underpinned by wairua and hononga; are multi-layered; are enabled through interactions with people, practice, process and place; are inclusive of whānau and resonate with Māori worldviews. The primacy of wairua and whānau within an interconnected view of health, challenges individualistic notions inherent in western health models and deepens existing understandings of meaningful connections in neurorehabilitation which can guide future rehabilitation research, teaching and practice.

The current study undertook a systematic scoping review on the drivers and implications of dietary changes among Inuit in the Canadian Arctic.

A keyword search of peer-reviewed articles was performed using PubMed, Web of Science, CINAHL, Academic Search Premier, Circumpolar Health Bibliographic Database and High North Research Documents. Eligibility criteria included all full-text articles of any design reporting on research on food consumption, nutrient intake, dietary adequacy, dietary change, food security, nutrition-related chronic diseases or traditional food harvesting and consumption among Inuit populations residing in Canada. Articles reporting on in vivo and in vitro experiments or on health impacts of environmental contaminants were excluded.

A total of 162 studies were included. Studies indicated declining country food (CF) consumption in favour of market food (MF). Drivers of this transition include colonial processes, poverty and socio-economic factors, changing food preferences and knowledge, and climate change. Health implications of the dietary transition are complex. Micro-nutrient deficiencies and dietary inadequacy are serious concerns and likely exacerbated by increased consumption of non-nutrient dense MF. Food insecurity, overweight, obesity and related cardiometabolic health outcomes are growing public health concerns. Meanwhile, declining CF consumption is entangled with shifting culture and traditional knowledge, with potential implications for psychological, spiritual, social and cultural health and well-being.

By exploring and synthesising published literature, this review provides insight into the complex factors influencing Inuit diet and health. Findings may be informative for future research, decision-making and intersectoral actions around risk assessment, food policy and innovative community programmes.

The present study aims at measuring the association between household food insecurity and psychological distress in adolescents in Inuit communities, concurrently and overtime from childhood to adolescence.

The study used measures of internalising behaviours (anxiety, withdrawn attitude, somatic complaints and depression) as indicators of psychological distress during adolescence, a concurrent measure of household food insecurity in adolescence and an assessment of longitudinal patterns of household food insecurity from childhood to adolescence. We collected descriptive information at birth, childhood and adolescence on potential confounders.

Inuit communities of Nunavik in northern Quebec, Canada

The study consisted of 212 participants from the Nunavik Child Development Study, who have been assessed at birth, childhood (mean age = 11 years, range = 9–13 years) and adolescence (mean age = 18 years, range = 16–21 years).

Concurrent severe household food insecurity in adolescence was associated with higher measures of psychological distress: depression (βstd = 0·26, P < 0·01) and withdrawn attitude (βstd = 0·20, P = 0·04). Persistent household food insecurity (both at childhood and adolescence) was associated with higher levels of adolescent depression (βstd = 0·18, P = 0·02) and anxiety (βstd = 0·17, P = 0·03).

Adolescents from Nunavik living with higher food insecurity and those having experienced food insecurity in both childhood and adolescence were more likely to report symptoms of psychological distress. Considering the high level of distress experienced by young Inuit, existing initiatives to reduce food insecurity in Nunavik communities should be targeted to include children and adolescents.

To further understandings of household food insecurity in First Nations communities in Canada and its relationship with obesity.

Analysis of a cross-sectional dataset from the First Nations Food, Nutrition and Environment Study representative of First Nations communities south of the 60th parallel. Multivariate logistic regression was used to assess associations between food insecurity and sociodemographic factors, as well as the odds of obesity among food-insecure households adjusting for sociodemographic characteristics.

Western and Central Canada.

First Nations peoples aged ≥19 years.

Forty-six percent of First Nations households experienced food insecurity. Food insecurity was highest for respondents who received social assistance; had ≤10 years of education; were female; had children in the household; were 19–30 years old; resided in Alberta; and had no year-round road access into the community. Rates of obesity were highest for respondents residing in marginally food-insecure households (female 56·6 %; male 54·6 %). In gender-specific analyses, the odds of obesity were highest among marginally food-insecure households in comparison with food-secure households, for both female (OR 1·57) and male (OR 1·57) respondents, adjusting for sociodemographic variables. For males only, those in severely food-insecure (compared with food-secure) households had lower odds of obesity after adjusting for confounding (OR 0·56).

The interrelated challenges of food insecurity and obesity in First Nations communities emphasise the need for Indigenous-led, culturally appropriate and food sovereign approaches to food security and nutrition in support of holistic wellness and prevention of chronic disease.

To explore beverage intake and associations between sugar-sweetened beverage (SSB) intake and sociodemographic, life circumstances, health and well-being factors in a national cohort of Indigenous children.

We calculated prevalence ratios for any SSB consumption across exposures, using multilevel Poisson regression (robust variance), adjusted for age group and remoteness. A key informant focus group contextualised these exploratory findings.

Diverse settings across Australia.

Families of Indigenous children aged 0–3 years, in the Longitudinal Study of Indigenous Children.

Half (50·7 %, n 473/933) of children had ever consumed SSB at survey, increasing from 29·3 % of 0–12-month-olds to 65·7 % of 18–36-month-olds. SSB consumption prevalence was significantly lower in urban and regional v. remote areas, and in families experiencing socio-economic advantage (area-level advantage, caregiver employed, financial security), better life circumstances (caregiver social support, limited exposure to stressors) and caregiver well-being (non-smoking, social and emotional well-being, physical health). SSB consumption prevalence was significantly lower among those engaged with health services (adequate health-service access, regular prenatal check-ups), except SSB consumption prevalence was higher among those who received home visits from an Aboriginal Health Worker compared with no home visits. Key informants highlighted the role of water quality/safety on SSB consumption.

A substantial proportion of Indigenous children in this sample consumed SSB from an early age. Health provider information needs to be relevant to the context of families’ lives. Health system strategies must be paired with upstream strategies, such as holistic support programmes for families, reducing racism and improving water quality.

To examine key factors influencing the prioritisation of food and nutrition in Aboriginal and Torres Strait Islander health policy during 1996–2015.

A qualitative policy analysis case study was undertaken, combining document analysis with thematic analysis of key informant interviews.

Australia.

Key actors involved in Aboriginal and Torres Strait Islander health policy between 1996 and 2015 (n 38).

Prioritisation of food and nutrition in policy reduced over time. Several factors which may have impeded the prioritisation of nutrition were identified. These included lack of cohesion among the community of nutritionists, Aboriginal and Torres Strait Islander leaders and civil society actors advocating for nutrition; the absence of an institutional home for nutrition policy; and lack of consensus and a compelling policy narrative about how priority nutrition issues should be addressed. Political factors including ideology, dismantling of public health nutrition governance structures and missing the opportunities presented by ‘policy windows’ were also viewed as barriers to nutrition policy change. Finally, the complexity and multifaceted nature of nutrition as a policy problem and perceived lack of evidence-based solutions may also have constrained its prioritisation in Aboriginal and Torres Strait Islander health policy.

Future advocacy should focus on embedding nutrition within holistic approaches to health and building a collective voice through advocacy coalitions with Aboriginal and Torres Strait Islander leadership. Strategic communication and seizing political opportunities may be as important as evidence for raising the priority of Aboriginal and Torres Strait Islander health issues.