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Unnecessary hospitalisations for preventable or treatable conditions provides an indication of the health of a country and its systems. We present data on potentially avoidable hospitalisations of Māori and non-Māori non-Pacific (NMNP) under-25-year-olds for medical conditions during the period 2000–2019, with particular focus on the magnitude of inequity by area deprivation. Potentially avoidable hospitalisation rates of under-25 years for medical conditions were consistently higher for Māori than for NMNP over the 20-year study period. The absolute difference in potentially avoidable hospitalisation rates between the most and least deprived areas were greater for Māori than for NMNP in all years of the study. Respiratory conditions and skin infections accounted for more than 60% of potentially avoidable hospitalisations of Māori under-25-year-olds. The persistent trends in deprivation-based inequities in health outcomes for Māori, on both absolute and relative scales, suggest greater attention needs to be paid to implementing effective policy focussed on reducing these deprivation-based inequities and on improving access to and quality of care. [ABSTRACT FROM AUTHOR]

Anonymous self-report health and wellbeing surveys were completed by alternative education (AE) students in the Auckland and Northland regions of New Zealand, and 11 semi structured interviews were conducted with key informants about their perceptions of health issues for AE students. Both groups reported concerning health-risk behaviours among AE students, including drug and alcohol abuse, depressive symptoms and dangerous driving. Health services have consistently failed to engage AE students in effective primary and preventative care that includes their whanau/family. Significant changes to the current New Zealand health system are required to provide appropriate and effective health care for students attending AE facilities. (Contains 1 table.)

Objective: The objective is to describe the prevalence of child sexual abuse (CSA) among women in New Zealand, document ethnic specific rates, and outline the frequency of abuse experienced and the most commonly identified perpetrators. Associations between CSA and later adverse consequences were also explored. Methods: Retrospective report from a random sample of 2,855 women aged 18-64 years old in two regions in New Zealand. Face-to-face interviews with one randomly selected woman from each household were conducted. Results: The overall prevalence rates for CSA were 23.5% for women from the urban region and 28.2% from the rural region. In both urban and rural regions, Maori women more frequently reported experiences of CSA than women from European and other ethnic groups (urban: 30.5% vs. 17.0% and rural: 35.1% vs. 20.7%). The median age of onset of the abuse was 9 years, and the median estimated age of the abuser was 30 years. Half of those who experienced CSA reported that it occurred once or twice, 27% "a few times," and 23% "multiple times." Sole perpetrators were involved in 83% of cases. The majority of cases were perpetrated by a family member, most frequently male. Compared with non-victims, victims of CSA were twice as likely to experience later intimate partner violence and violence by others. Conclusions: This study reports on a large, population-based sample in an ethnically diverse population in New Zealand, providing the first ethnic-specific rates of CSA available. Findings suggest important priorities for prevention and intervention activities.

Background: There is evidence of disparities between non-Indigenous and Indigenous incidence of psychotic disorders. Despite these disparities being a clear signpost of the impact of structural racism, there remains a lack of evidence to target institutional factors. We aimed to investigate non-Indigenous and Indigenous differences in government service use prior to first episode diagnosis as a means of identifying points of intervention to improve institutional responses. Methods: We used a previously established national New Zealand cohort of 2385 13 to 25-year-old youth diagnosed with psychosis between 2009 and 2012 and a linked database of individual-level multiple government agency administration data, to investigate the differences in health, education, employment, child protection and criminal-justice service use between non-Indigenous (60%) and Indigenous youth (40%) in the year preceding first episode diagnosis. Further comparisons were made with the general population. Results: A high rate of health service contact did not differ between non-Indigenous and Indigenous youth (adjusted rate ratio 1.0, 95% confidence interval [0.9, 1.1]). Non-Indigenous youth had higher rates of educational enrolment (adjusted rate ratio 1.2, 95% confidence interval [1.1, 1.3]) and employment (adjusted rate ratio 1.2, 95% confidence interval [1.1, 1.3]) and were 40% less likely to have contact with child protection services (adjusted rate ratio 0.6, 95% confidence interval [0.5, 0.8]) and the criminal-justice system (adjusted rate ratio 0.6, 95% confidence interval [0.5, 0.7]). Both first episode cohorts had a higher risk of criminal justice contact compared to the general population, but the difference was greater for non-Indigenous youth (risk ratio 3.0, 95% confidence interval [2.7, 3.4] vs risk ratio 2.0, 95% confidence interval [1.8, 2.2]), explained by the lower background risk. Interpretation: The results indicate non-Indigenous privilege in multiple sectors prior to first episode diagnosis. Indigenous- based social disparities prior to first episode psychosis are likely to cause further inequities in recovery and will require a response of health, education, employment, justice and political systems. [ABSTRACT FROM AUTHOR]

There is evidence of Indigenous and ethnic minority inequities in the incidence and outcomes of early psychosis. racism has an important role. This study aimed to use Indigenous experiences to develop a more detailed understanding of how racism operates to impact early psychosis. Critical Race Theory informed the methods used. Twenty-three Indigenous participants participated in 4 family focus group interviews and 13 individual interviews, comprising of 9 youth, 10 family members and 4 mental health professionals. An analysis of the data was undertaken using deductive structural coding to identify descriptions of racism, followed by inductive descriptive and pattern coding. Participant experiences revealed how racism operates as a socio-cultural phenomenon that interacts with institutional policy and culture across systems. This is described across three themes: (1) selective responses based on racial stereotypes, (2) race related risk assessment bias and (3) institutional racism in the mental health workforce. The impacts of racism were reported as inaction in the face of social need, increased coercion and an under resourced Indigenous workforce. These findings indicate that organizational cultures may differentially impact Indigenous and minority people and that social responsiveness, risk discourse and the distribution of workforce expenditure are important targets for anti-racism efforts. [ABSTRACT FROM AUTHOR]

Aims: The validity of diagnostic classification in early psychosis has important implications for early intervention; however, it is unknown if previously found disparities between Māori (Indigenous people of New Zealand) and non‐Māori in first episode diagnoses persist over time, or how these differences impact service use. Methods: We used anonymized routine mental health service data and a previously established cohort of over 2400 13–25‐year‐old youth diagnosed with FEP between 2009 and 2012, to explore differences in diagnostic stability of psychosis diagnoses, comorbid (non‐psychosis) diagnoses, and mental health service contacts between Māori and non‐Māori in the five‐year period following diagnosis. Results: Differences in schizophrenia and affective psychosis diagnoses between Māori and non‐Māori were maintained in the five‐year period, with Māori being more likely to be diagnosed with schizophrenia (51% vs. 35%), and non‐Māori with bipolar disorder (28% vs. 18%). Stability of diagnosis was similar (schizophrenia 75% Māori vs. 67% non‐Maori; bipolar disorder 55% Māori vs. 48% non‐Māori) and those with no stable diagnosis at FEP were most likely to move towards a schizophrenia disorder diagnosis in both groups. Māori had a lower rate of diagnosed co‐morbid affective and anxiety symptoms and higher rates of continued face to face contact and inpatient admission across all diagnoses. Conclusions: Indigenous differences in schizophrenia and affective psychosis diagnoses could be related to differential exposure to socio‐environmental risk or assessor bias. The lower rate of co‐morbid affective and anxiety disorders indicates a potential under‐appreciation of affective symptoms in Māori youth with first episode psychosis. [ABSTRACT FROM AUTHOR]

Objective: To investigate prevalence and trends in key mental health and well-being indicators among New Zealand secondary school students. Methods: Representative cross-sectional youth health surveys with 2–4% of the New Zealand secondary school population were conducted in 2001, 2007, 2012 and 2019 (total n = 34,548). Results: In 2019, 69.1% reported good well-being (95% confidence interval = [67.6, 70.6]; World Health Organization 5-item), 22.8% reported clinically significant depression symptoms (95% confidence interval = [21.4, 24.1]; Reynolds Adolescent Depression Scale–Short Form) and 41.8% reported possible anxiety symptoms (95% confidence interval = [40.5, 43.2]; Generalized Anxiety Disorder 2, adapted). Past-year prevalence of periods of low mood (38.3%, 95% confidence interval = [36.6, 40.1]), deliberate self-harm (24.1%, 95% confidence interval = [22.8, 25.4]), suicide thoughts (20.8%, 95% confidence interval = [19.2, 22.4]) and suicide attempts (6.3%, 95% confidence interval = [5.5, 7.0]) were observed. After relative stability from 2001 to 2012, there were large declines in mental health to 2019. The proportion reporting good well-being decreased (odds ratio 0.71, 95% confidence interval = [0.65, 0.78], p < 0.001), depression symptoms increased (odds ratio 1.96, 95% confidence interval = [1.75, 2.20], p < 0.001) and past-year suicide thoughts and suicide attempts increased (odds ratio 1.41, 95% confidence interval = [1.25, 1.59], p < 0.001; odds ratio 1.60, 95% confidence interval = [1.32, 1.92], p < 0.001). Past-year deliberate self-harm was largely stable. Declines in mental health were unevenly spread and were generally greater among those with higher need in 2012 (females, Māori and Pacific students and those from higher deprivation neighbourhoods), increasing inequity, and among Asian students. Conclusion: Adolescent mental health needs are high in New Zealand and have increased sharply from 2012 among all demographic groups, especially females, Māori, Pacific and Asian students and those from high-deprivation neighbourhoods. Ethnic and socioeconomic disparities have widened. [ABSTRACT FROM AUTHOR]