Indigenous adolescent health in Aotearoa New Zealand: Trends, policy and advancing equity for rangatahi Maori, 2001-2019.

Background: Rangatahi Maori, the Indigenous adolescents of Aotearoa New Zealand (NZ), have poorer health outcomes than Pakeha (NZ European /other European/"White") adolescents. We explored the influence of policies for Indigenous youth by presenting health trends, inequities and contrasting policy case examples: tobacco control and healthcare access. Methods: Cross-sectional representative surveys of NZ secondary school students were undertaken in 2001, 2007, 2012 and 2019. Health indicators are presented for Maori and Pakeha adolescents (relative risks with 95% CI, calculated using modified Poisson regression) between 2001-2019 and 2012-2019. Policy examples were examined utilising Critical Te Tiriti Analysis (CTA). Findings: Rangatahi Maori reported significant health gains between 2001 and 2019, but an increase in depressive symptoms (13.8% in 2012 to 27.9% in 2019, RR 2.01 [1.65-2.46]). Compared to Pakeha youth there was a pattern of persistent Maori disadvantage, particularly for racism (RR 2.27 [2.08-2.47]), depressive symptoms (RR 1.42 [1.27-1.59]) and forgone healthcare (RR 1.63 [1.45-1.84]). Tobacco use inequities narrowed (RR 2.53 [2.12-3.02] in 2007 to RR 1.55 [1.25-1.93] in 2019). CTA reveals rangatahi Maori-specific policies, Maori leadership, and political support aligned with improved outcomes and narrowing inequities. Interpretation: Age-appropriate Indigenous strategies are required to improve health outcomes and reduce inequities for rangatahi Maori. Characteristics of effective strategies include: (1) evidence-based, sustained, and comprehensive approaches including both universal levers and Indigenous youth-specific policies; (2) Indigenous and rangatahi leadership; (3) the political will to address Indigenous youth rights, preferences, priorities; and (4) a commitment to an anti-racist praxis and healthcare Indigenisation. Funding: Two Health Research Council of New Zealand Project Grants: (a) Fleming T, Peiris-John R, Crengle S, Parry D. (2018). Integrating survey and intervention research for youth health gains. (HRC ref: 18/473); and (b) Clark TC, Le Grice J, Groot S, Shepherd M, Lewycka S. (2017) Harnessing the spark of life: Maximising whanau contributors to rangatahi wellbeing (HRC ref: 17/315).

New Zealand Youth19 survey: vaping has wider appeal than smoking in secondary school students, and most use nicotine-containing e-cigarettes.

OBJECTIVE: To investigate smoking and vaping in secondary school students (aged 13-18 years) in New Zealand (NZ) following the introduction of 'pod' e-cigarettes, which have been associated with the rapid escalation of youth vaping elsewhere. METHODS: Data on smoking and vaping were collected in 2019 as part of a comprehensive youth health survey (N=7,721). RESULTS: Vaping was 2-3 times more prevalent than smoking, with 10% of students vaping regularly (monthly or more often), and 6% weekly or more often, compared with 4% and 2%, respectively, for tobacco smoking. Nicotine-containing e-cigarettes were sometimes or always used by 80% of regular and 90% of weekly vapers. Regular and weekly smoking was rare in low deprivation (affluent) areas, whereas regular and weekly vaping prevalence was similar across the socioeconomic spectrum. More than 80% of ever-vapers (N=2732) reported they were non-smokers when they first vaped, and 49% of regular vapers (N=718) had never smoked. CONCLUSIONS: A significant proportion of New Zealand adolescents, many of whom have never smoked, use nicotine-containing e-cigarettes regularly. Implications for public health: Vaping is less harmful than smoking, but it is not harmless. Public health action is needed to support young non-smokers to remain smokefree and vape-free.

Declining adolescent cannabis use occurred across all demographic groups and was accompanied by declining use of other psychoactive drugs, New Zealand, 2001-2012.

AIM: Cannabis use declined in New Zealand adolescents between 2001 and 2012. We investigated i) whether changes in adolescent cannabis use occurred across all demographic groups, and ii) whether declining cannabis use was accompanied by increasing use of other psychoactive drugs. METHOD: We conducted secondary analysis of repeat cross-sectional data from nationally representative surveys of secondary school students (2001, 2007, 2012) to determine trends in never-use of cannabis and other psychoactive drugs by age, sex, ethnicity, deprivation, school decile and urban/rural locale. Logistic regression was used to test whether changes in cannabis non-use over time varied between demographic groups. RESULTS: Never-use of cannabis and of other psychoactive substances increased between 2001 and 2012 in all included age, ethnic, sex and socioeconomic groups. Maori, younger students and those in low decile schools demonstrated the greatest reductions in cannabis use over the study period. CONCLUSION: The decline in adolescent cannabis use between 2001 and 2012 occurred across all main demographic groups and was not accompanied by a rise in the use of other psychoactive drugs. Ethnic and socioeconomic inequities in adolescent cannabis use decreased over the study period.

Body size and weight, and the nutrition and activity behaviours of sexual and gender minority youth: findings and implications from New Zealand.

OBJECTIVE: To describe the body size and weight, and the nutrition and activity behaviours of sexual and gender minority (SGM) students and compare them with those of exclusively opposite-sex-attracted cisgender students. Male and female SGM students were also compared. DESIGN: Data were from a nationally representative health survey. SETTING: Secondary schools in New Zealand, 2012. PARTICIPANTS: A total of 7769 students, 9 % were SGM individuals. RESULTS: Overall, weight-control behaviours, poor nutrition and inactivity were common and, in many cases, more so for SGM students. Specifically, male SGM students (adjusted OR; 95 % CI) were significantly more likely to have tried to lose weight (1·95; 1·47, 2·59), engage in unhealthy weight control (2·17; 1·48, 3·19), consume fast food/takeaways (2·89; 2·01, 4·15) and be physically inactive (2·54; 1·65, 3·92), and were less likely to participate in a school sports team (0·57; 0·44, 0·75), compared with other males. Female SGM students (adjusted OR; 95 % CI) were significantly more likely to engage in unhealthy weight control (1·58; 1·20, 2·08), be overweight or obese (1·24; 1·01, 1·53) and consume fast food/takeaways (2·19; 1·59, 3·03), and were less likely to participate in a school sports team (0·62; 0·50, 0·76), compared with other females. Generally, female SGM students were more negatively affected than comparable males, except they were less likely to consume fast food/takeaways frequently (adjusted OR; 95 % CI: 0·62; 0·40, 0·96). CONCLUSIONS: SGM students reported increased weight-control behaviours, poor nutrition and inactivity. Professionals, including public health nutritionists, must recognize and help to address the challenges facing sexual and gender minorities.

The Prevalence of Postgraduate Education in Youth Health Among High School Clinicians and Associated Student Health Outcomes.

PURPOSE: Despite numerous calls to improve training in adolescent health, there is little known about the prevalence or effectiveness of specialized training in adolescent health. METHODS: A two-stage random sampling cluster design was used to collect nationally representative data from 8,500 students from 91 high schools. Student data were linked to data from a survey of school health clinicians from participating schools on their level of training in youth health. Multilevel models accounting for demographic characteristics of students were used to estimate the association between nurses and physicians training in youth health and health outcomes among students. RESULTS: Almost all nurses and physicians reported some training in youth health, either having attended lectures or study days in youth health (n = 60, 80%) or completed postgraduate papers in youth health (n = 13, 17.3%). Students in schools where the nurses and physicians had received postgraduate training in youth health were less likely than students from schools with clinicians having attended lectures or study days in youth health to report emotional and behavior difficulties (11.8 vs. 12.7, p = .002) and binge drinking (19.6% vs. 24.9%, p = .03). There were no significant associations between depressive symptoms, suicide risk, cigarette, marijuana, contraception use, or motor vehicle risk behaviors among students and level of training among clinicians in their schools' health service. CONCLUSIONS: Postgraduate training in youth health among nurses and physicians in school health services is associated with fewer students reporting mental health difficulties and binge alcohol use. These findings support specialized training in youth health for clinicians working predominantly with young people.

The association between socioeconomic deprivation and secondary school students' health: findings from a latent class analysis of a national adolescent health survey.

BACKGROUND: The aims of this study were to examine indicators of socioeconomic deprivation among secondary school students and to determine associations between household poverty, neighbourhood deprivation and health indicators. METHODS: Data were from a nationally representative sample of 8500 secondary school students in New Zealand who participated in a health survey in 2012. Latent class analyses were used to group students by household poverty based on nine indicators of household socioeconomic deprivation: no car; no phone; no computer; their parent/s worry about not having enough money for food; more than two people sharing a bedroom; no holidays with their families; moving home more than twice that year; garages or living rooms used as bedrooms; and, no parent at home with employment. Multilevel generalized linear models were used to estimate the cross-level interaction between household poverty and neighbourhood deprivation with depressive symptoms, cigarette smoking and overweight/ obesity. RESULTS: Three groups of students were identified: 80 % of students had low levels of household poverty across all indicators; 15 % experienced moderate poverty; and 5 % experienced high levels of poverty. Depressive symptoms and cigarette smoking were 2-3 times higher in the poverty groups compared to student's not experiencing poverty. There were also higher rates of overweight/ obesity among students in the poverty groups compared to students not experiencing poverty, but once covariates were accounted for the relationship was less clear. Of note, students experiencing poverty and living in affluent neighbourhoods reported higher levels of depressive symptoms and higher rates of cigarette smoking than students experiencing poverty and living in low socioeconomic neighbourhoods. This cross-level interaction was not seen for overweight/ obesity. CONCLUSIONS: Measures of household socioeconomic deprivation among young people should not be combined with neighbourhood measures of socioeconomic deprivation due to non-linear relationships with health and behaviour indicators. Policies are needed that address household poverty alongside efforts to reduce socioeconomic inequalities in neighbourhoods.

Family meals and the well-being of adolescents.

AIM: The current study describes the relationships between family meals and family connectedness, parental monitoring and parent-child communication and determines if frequent family meals are associated with better mental well-being and fewer risk-taking behaviours among adolescents. METHODS: Data were collected as part of Youth'07, a nationally representative survey of the health and well-being of secondary school students in New Zealand (n = 9107). RESULTS: Frequent family meals were positively associated with better indicators of family relationships (P < 0.001). Likewise, frequent family meals were significantly associated with higher well-being scores (P < 0.001), lower depression scores (P < 0.001) and fewer risk-taking behaviours (P < 0.001), even after controlling for age, sex, ethnicity, deprivation, family connectedness, parental monitoring and parental communication. CONCLUSIONS: Our findings suggest that family meals may provide a unique opportunity for building stronger families and young people. Creating environments where frequent family meals are normative, valued and feasible for families may result in benefits for young people that extend beyond good nutrition.

Health and well-being of secondary school students in New Zealand: trends between 2001, 2007 and 2012.

AIM: To describe indicators of health and well-being for New Zealand secondary school students; explore changes between 2001, 2007 and 2012; and compare these findings to international estimates. METHODS: Three national health and well-being surveys of randomly selected New Zealand secondary school students were conducted. Data are presented as prevalence and variation over time (adjusted odds ratio (aOR)). Comparisons with international estimates were made with subsets of the data. RESULTS: Between 2001 and 2012, students reported reductions in cigarette use (aOR 0.27, 95% confidence interval (CI) 0.23-0.32), alcohol use (aOR 0.39, 95% CI 0.33-0.46), marijuana use (aOR 0.37, 95% CI 0.31-0.43), sexual abuse (aOR 0.52, 95% CI 0.46-0.58), fighting (aOR 0.63, 95% CI 0.55-0.73), seatbelt use (aOR 1.47, 95% CI 1.31-1.65) and risky driving behaviours (aOR 0.39, 95% CI 0.33-0.45). Positive connections to school (perception that the school cares, aOR 1.22, 95% CI 1.10-1.35; liking school, aOR 1.55, 95% CI 1.33-1.82) and family (good family relationship, aOR 1.83, 95% CI 1.70-1.97) also improved. Indicators that did not improve and compared poorly with international estimates were protected sex (condom use at last sexual intercourse, aOR 0.77, 95% CI 0.68-0.87) and healthy life-style (daily physical activity, aOR 0.88, 95% CI 0.78-0.99; overweight/obese, aOR 1.09, 95% CI 0.92-1.31). Exposure to family violence (aOR 1.37, 95% CI 1.11-1.68) and depressive symptoms (aOR 1.03, 95% CI 0.91-1.17) also did not improve. CONCLUSIONS: There have been important improvements in the health and well-being of New Zealand adolescents over a relatively short period. These findings demonstrate that population rates of adolescent risk behaviours are amenable to change. Current policy efforts should not lose momentum, while identified priority areas must be adequately resourced to ensure young people have opportunities to thrive now and in the future.

Pacific secondary school students' access to primary health care in New Zealand.

AIM: Previous research states Pacific peoples' experience barriers to primary care. A better understanding of young Pacific peoples' experiences and perspectives on health services can improve responsiveness to young Pacific New Zealanders' health needs. This study identifies primary health (including dental care) barriers in access, utilisation and unmet need for Pacific youth ages 13-17 years. METHODS: Data were collected as part of Youth'07, a nationally representative survey of the health and wellbeing of New Zealand (NZ) adolescents. 1178 Pacific students who identified any of their ethnicities as Samoan, Cook Islands, Tongan, Niue, Tokelauan, Fijian, or Other Pacific Peoples were included. RESULTS: Compared to their NZ European peers, Pacific youth accessed primary health care services, including dental care less often in the previous year; Pacific students were twice more likely to forego accessing health care and dental care when needed; were more likely to find it difficult to get healthcare for specific health issues like injuries/accident; to stop smoking, alcohol/drugs use and for chronic conditions. Not knowing how to access healthcare and rating unfair treatment by health professionals due to their ethnicity were significant factors impacting access. CONCLUSION: Good access and utilisation of primary care services is an important resource of preventable health for Pacific New Zealanders. This study finds that Pacific youth are an underserved group experiencing inequitable access within the current primary healthcare sector. Innovative approaches to specialist youth-oriented healthcare services, professional training and increasing the Pacific health workforce are recommended interventions.

Forgone health care among secondary school students in New Zealand.

INTRODUCTION: Perceived lack of confidential health care is an important barrier for young people accessing health care services in New Zealand (NZ). AIM: To determine the prevalence of forgone health care among a nationally representative sample of NZ secondary school students and to describe the health concerns and specific health issues for which young people had difficulty accessing health care. METHODS: Random sample of 9107 NZ secondary school students participated in a 2007 health survey using internet tablets. Questions about access to health care included whether there had been a time when they had not accessed health care when needed, reasons for difficulty in accessing health care, current health concerns and health risk behaviours. RESULTS: One in six students (17%) had not seen a doctor or nurse when needed in the last 12 months. Female Maori and Pacific students and those living in neighbourhoods with high levels of deprivation were more likely to report forgone health care. Students with chronic health problems, those engaging in health risk behaviours or experiencing symptoms of depression were more likely to report being unable to access health care when needed. Students reporting privacy concerns were more likely to report difficulty accessing health care for sensitive health issues, such as sexual health, emotional problems, pregnancy-related issues, stopping cigarette smoking, or alcohol or drug use. DISCUSSION: NZ secondary school students who forgo health care are at increased risk of physical and mental health problems and in need of accessible and confidential health services.

Do schools influence student risk-taking behaviors and emotional health symptoms?

PURPOSE: Many schools engage in health promotion, health interventions, and services aimed at improving the health and well-being outcomes for students. The purpose of this study was to examine the effects of schools on student health risk-taking behaviors and depressive symptoms. METHOD: A nationally representative sample (n = 9,056) of students from 96 secondary schools completed a health and well-being survey using Internet Tablets that included questions on school climate, health risk-taking behaviors, and mental health. Teachers (n = 2,901) and school administrators (n = 91) completed questionnaires on aspects of the school climate which included teacher well-being and burnout, the staff work environment, health and welfare services for students, and school organizational support for student health and well-being. Multilevel models were used to estimate school effects on the health risk-taking behaviors and depression symptoms among students. RESULTS: Schools where students reported a more positive school climate had fewer students with alcohol use problems, and fewer students engaging in violence and risky motor vehicle behaviors. Schools where teachers reported better health and welfare services for students had fewer students engaging in unsafe sexual health behaviors. Schools where teachers reported higher levels of well-being had fewer students reporting significant levels of depressive symptoms. CONCLUSIONS: More positive school climates and better school health and welfare services are associated with fewer health risk-taking behaviors among students. However, the overall school effects were modest, especially for cigarette use and suicidal behaviors.

Health and well-being of young people who attend secondary school in Aotearoa, New Zealand: what has changed from 2001 to 2007?

AIM: To describe the changes in the health and well-being of secondary school students from 2001 to 2007. METHODS: A total of 9107 secondary school students were randomly selected to participate in a comprehensive health and well-being survey using Internet tablets conducted in 2007. Comparisons are made with the first health and well-being survey conducted in 2001. RESULTS: Students from 2007 reported good relationships with their families, people in their schools and neighbourhoods. Compared with the 2001 survey, students surveyed in 2007 were more likely to report positive mental health, better nutritional habits and higher levels of physical activity, and were less likely to report using tobacco and marijuana than students in 2001. In addition, the proportion of students who reported significant depressive symptoms and suicidal behaviours had decreased since 2001. However, concerning proportions of students in 2007 reported: binge drinking, experience of physical and sexual abuse, and witnessing violence in their homes. CONCLUSION: While students' health and well-being have significantly improved from 2001 to 2007, there remain significant areas of concern.