Time trend by region of suicides and suicidal thoughts among Greenland Inuit

Childhood conditions and mental health among youth and young adults in Greenland: a latent class analysis

Poor mental health among youth in Greenland is a major challenge, childhood conditions are critical for mental health later in life. The study aimed to examine the clustering of childhood conditions by considering risk and protective factors for mental health among youth and young adults in Greenland and to explore the relationship between these clusters and mental health outcomes in youth. The study included 565 participants aged 15-34 living in Greenland. Seven indicators including childhood adversities (ACEs), childhood residence, language, and cultural indicators (protective factors) were used to define clusters via latent class analysis (LCA). The associations between clusters and mental health outcomes (satisfaction with life (Cantrill's ladder), self-esteem, self-efficacy, loneliness, psychological distress (General Health Questionnaire) and mental illness (Kessler 6)) were assessed by logistic regression. Four clusters were identified through LCA. While most participants reported positive childhoods, 40% (in two clusters) experienced ACEs. The two clusters differed as more participants in one cluster had experienced protective factors than the other. ACEs were associated with increased odds of negative aspects of mental health in youth. However, participants who faced high levels of adversity and few protective factors also had reduced odds of positive aspects of mental health in youth.

Increasing health inequality among Inuit in Greenland from 1993 to 2018: Different patterns for household assets, urbanization and a sociocultural index as indicators of social position

Income inequality affects population health and wellbeing negatively. In Greenland, health inequality has been shown to exist among social groups, regionally and according to urbanization, and between Inuit and migrants from Denmark. The purpose of the study was to compare the changes in health inequality from 1993 to 2018 according to three measures of social position, i.e. a socioeconomic measure (household assets), a measure of urbanization and a composite sociocultural index. We hypothesized that social inequality in health increased parallel to the increasing economic inequality in Greenland. The sample was based on four population health surveys conducted among the Inuit in Greenland in 1993, 2005-2010, 2014 and 2018. The total number of interviews was 9024 and the total number of individuals interviewed was 5829, as participants were invited to several surveys as part of a cohort. As statistical measure of social disparity we used the slope index of inequality (SII) adjusted for age and sex. Analyses were performed with daily smoking, suicidal thoughts and obesity as health outcomes. Daily smoking was most prevalent among participants with low social position whereas obesity was most prevalent among participants with high social position. With household assets as indicator of social position, the results showed high and increasing social inequality for both daily smoking and obesity. Social inequality for daily smoking increased over time also for urbanization and the sociocultural index. The hypothesis that social inequality increased over time was thus confirmed for daily smoking and obesity but not for suicidal thoughts. With the results from the present study there is solid evidence to guide prevention and health care towards social equality in health.

Developing the ACEIG-scale: An adverse childhood experience scale for Inuit youth in Greenland

BACKGROUND

Adverse Childhood Experiences (ACEs) have been identified as a major public health challenge in Greenland. No previous studies have created a multi-item ACE- scale among an Arctic Indigenous population.

OBJECTIVE

To develop a multi-item ACE-scale among Inuit youth in Greenland (the ACEIG scale).

METHODS

The ACEIG scale was created with data from the 'Wellbeing among Inuit youth in Greenland'-survey. Scale items were based on a recognised ACE-scale and further adapted to the context of Inuit youth in Greenland by adding items relevant for the population. The scale was validated through item response theory (IRT) and reliability was assessed by Cronbach's alpha.

RESULTS

Four items relevant for Inuit youth in Greenland were added to the recognised ACE scale (bullying, death of parent, gambling problems in close family, and suicide in close relations). The scale was reduced by IRT, as three items (bullying, divorce of parents and parents passing away) exceeded the difficulty index threshold. The ACEIG scale therefore consists of 10 items: alcohol problems in close family, marijuana use in close family, domestic violence, being victim of physical violence, being victim of psychological violence, any type of sexual abuse, sexual abuse (intercourse), sexual abuse (more than once), suicide in close relations, and gambling problems in close family. Cronbach's alpha was 0.7.

CONCLUSION

The ACEIG scale includes 10 items with acceptable reliability. The scale can inform future screening tools to identify vulnerable youth and target interventions. Future studies should investigate the association between the ACEIG scale and health outcomes.

Diving below the surface: A framework for arctic health research to support thriving communities

AIMS

Historically, health research in the Arctic has focused on documenting ill-health using a narrow set of deficit-oriented epidemiologic indicators (i.e., prevalence of disease and mortality rates). While useful, this type of research does not adequately capture the breadth and complexities of community health and well-being, and fails to highlight solutions. A community's context, strengths, and continued expressions of well-being need to guide inquiries, inform processes, and contextualize recommendations. In this paper, we present a conceptual framework developed to address the aforementioned concerns and inform community-led health and social research in the Arctic.

METHODS

The proposed framework is informed by our collective collaborations with circumpolar communities, and syntheses of individual and group research undertaken throughout the Circumpolar North. Our framework encourages investigation into the contextual factors that promote circumpolar communities to thrive.

RESULTS

Our framework centers on the visual imagery of an iceberg. There is a need to dive deeper than superficial indicators of health to examine individual, family, social, cultural, historical, linguistic, and environmental contexts that support communities in the Circumpolar North to thrive. A participatory community-based approach in conjunction with ongoing epidemiologic research is necessary in order to effectively support health and wellness. Conclusions: The iceberg framework is a way to conceptualize circumpolar health research and encourage investigators to both monitor epidemiologic indicators and also dive below the surface using participatory methodology to investigate contextual factors that support thriving communities.

Beliefs and Practices on Depression Among Selected Filipino Indigenous Peoples: A Focused Ethnography

INTRODUCTION

Depression beliefs and practices among indigenous peoples are essential to creating responsive mental health services. The purpose of the study is to explore the cultural beliefs and practices on depression among the Ilocanos, Kankana-eys, and Maranaos indigenous peoples in the Philippines.

METHOD

The study employed a focused ethnography research design. The study involved 41 (N = 41) traditional healers and tribal leaders across Ilocano, Kankana-ey, and Maranao ethnic groups in the Philippine Islands. Interviews, reviews of records, and participant observation were used as data gathering tools.

RESULTS

Beliefs about depression include magico-spiritual influence, relational problems, economic pressure, and emotional domains. Practices were divided into three domains: preventive, curative, and rehabilitative interventions.

DISCUSSION

The depression beliefs and practices of Ilocano, Kankana-ey, and Maranao indigenous peoples are rooted in their tradition, culture, religion, and medical influences largely rooted in magico-spiritual approaches. These findings suggest the inclusion of culturally-based care to address depression.

Time trends and geographical patterns in suicide among Greenland Inuit

BACKGROUND

Between 1980 and 2018 Greenland has had one of the highest suicide rates in the world with an average rate of 96 suicides per 100,000 people annually. The aim of this study is to investigate suicide rates in Greenland according to age, birth cohort, period, sex, place of residence and suicide method from 1970 until 2018.

METHODS

Suicide rates were examined using register and census data from 1970-2018 among Greenland Inuit. Rates were calculated by Poisson regression in Stata and by use of Excel. In analyses of the period trends, rates were standardized according to the World Standard Population 2000-2025.

RESULTS

The suicide rate has been declining since a peak at 120 suicides per 100,000 people annually in the 1980s but remained high at a rate of 81.3 suicides per 100,000 people annually from 2015-2018. Descriptive analyses point to the decrease in male suicides as the primary factor for the overall decreasing rates while the rate among women has been increasing. Simultaneously, the proportion of women who used a violent suicide method increased from 60% in 1970-1979 to 90% in 2010-2018. The highest rates are seen among young people, especially young men aged 20-24 years and youth suicide rates increased with later birth cohorts. When the rates started to increase in the 1980s both the capital Nuuk and East Greenland had the highest rates. Since then, the rate in Nuuk has declined while the rate in East Greenland was three times the national rate from 2015-2018.

CONCLUSIONS

From 1970 to 1989 the suicide rate increased from 28.7 to 120.5 per 100,000 people mirroring a rapid societal transition in the post-colonial period. The rate has slowly declined from the peak in the 1980s but remains at a very high level. Young people in general are at risk, but the steady increase in the rate among women is worrying and there is a need to investigate underlying causes for this development.

The association between suicidal behaviour and violence, sexual abuse, and parental substance abuse among Sami and Greenlandic adolescents: the WBYG study and the NAAHS

Background

For young Indigenous people, suicide is one of the leading causes of death, and high rates in Arctic areas indicate serious health and societal concerns. More knowledge is needed, as suicidal behaviour predicts later death by suicide. The aim of this study was to investigate associations between suicidal thoughts and suicide attempts and negative life events, including violence, sexual abuse, and parental substance abuse, in Sami and Greenlandic adolescents, within and between groups and gender.

Method

Working samples included 442 Sami and 399 Greenlandic Inuit (15-16-year-olds), in The Norwegian Arctic Adolescent Health Study (NAAHS) and the Well-Being among Youth in Greenland (WBYG) study. Multivariable logistic regression explored associations between suicidal behaviour and violence, sexual abuse, and parental substance abuse.

Results

Across Indigenous groups, suicidal thoughts and attempts were significantly associated with violence and sexual abuse. The association between suicidal behaviour; especially suicidal thoughts, and sexual abuse was significant and strong among Sami females. Sami and Inuit adolescents with a history of childhood violence reported significantly more suicide attempts; the strongest association was found among Sami males.

Conclusion

To Sami and Greenlandic Inuit, the experiences of negative life events, such as violence or sexual abuse are significant risk factors for suicidal behaviour. Public health programmes and prevention strategies targeting youth mental health and suicide should be culturally sensitive and sensitive to gender differences in the association between negative life events and suicidal behaviour.

Suicide rates amongst individuals from ethnic minority backgrounds: A systematic review and meta-analysis

BACKGROUND

Existing evidence suggests that some individuals from ethnic minority backgrounds are at increased risk of suicide compared to their majority ethnic counterparts, whereas others are at decreased risk. We aimed to estimate the absolute and relative risk of suicide in individuals from ethnic minority backgrounds globally.

METHODS

Databases (Medline, Embase, and PsycInfo) were searched for epidemiological studies between 01/01/2000 and 3/07/2020, which provided data on absolute and relative rates of suicide amongst ethnic minority groups. Studies reporting on clinical or specific populations were excluded. Pairs of reviewers independently screened titles, abstracts, and full texts. We used random effects meta-analysis to estimate overall, sex, location, migrant status, and ancestral origin, stratified pooled estimates for absolute and rate ratios. PROSPERO registration: CRD42020197940.

FINDINGS

A total of 128 studies were included with 6,026,103 suicide deaths in individuals from an ethnic minority background across 31 countries. Using data from 42 moderate-high quality studies, we estimated a pooled suicide rate of 12·1 per 100,000 (95% CIs 8·4-17·6) in people from ethnic minority backgrounds with a broad range of estimates (1·2-139·7 per 100,000). There was weak statistical evidence from 51 moderate-high quality studies that individuals from ethnic minority groups were more likely to die by suicide (RR 1·3 95% CIs 0·9-1·7) with again a broad range amongst studies (RR 0·2-18·5). In our sub-group analysis we only found evidence of elevated risk for indigenous populations (RR: 2·8 95% CIs 1·9-4·0; pooled rate: 23·2 per 100,000 95% CIs 14·7-36·6). There was very substantial heterogeneity (I²  > 98%) between studies for all pooled estimates.

INTERPRETATION

The homogeneous grouping of individuals from ethnic minority backgrounds is inappropriate. To support suicide prevention in marginalised groups, further exploration of important contextual differences in risk is required. It is possible that some ethnic minority groups (for example those from indigenous backgrounds) have higher rates of suicide than majority populations.

FUNDING

No specific funding was provided to conduct this research. DK is funded by Wellcome Trust and Elizabeth Blackwell Institute Bristol. Matthew Spittal is a recipient of an Australian Research Council Future Fellowship (project number FT180100075) funded by the Australian Government. Rebecca Musgrove is funded by the NIHR Greater Manchester Patient Safety Translational Research Centre (PSTRC-2016-003).

Suicide attempts among Greenlandic forensic psychiatric patients - prevalence and determinants

This nationwide cross-sectional study of the lifetime prevalence and determinants of suicide attempts includes 90% of Greenlandic forensic psychiatric patients. Retrospective data were collected from electronic patient files, court documents, and forensic psychiatric assessments using a coding form from a similar study. We used unpaired t-tests and chi² or Fisher's exact test. The lifetime prevalence of suicide attempts was 36% (n = 32), and no difference in prevalence was found between male and female patients (p = 0.95). Patients having attempted suicide had a higher rate of physical abuse in childhood (p = 0.04), family history of substance misuse (p = 0.007), and criminal convictions among family members (p = 0.03) than patients who had never attempted suicide. Women primarily used self-poisoning in their latest suicide attempts (67%), whereas men more often used sharp objects or a firearm (42%). Over a third of Greenlandic forensic patients have attempted suicide at some point in their life, and patients with traumatic childhood experiences are at higher risk of suicidal behaviour. It is not possible to conclude whether the lifetime prevalence of suicide attempts among Greenlandic forensic patients is comparable to that of other high-risk groups in other Arctic regions due to methodological differences among the very few other comparable studies.

Social determinants of dietary patterns, food basket costs and expenditure on alcohol and tobacco amongst Greenland Inuit

OBJECTIVE

Dietary transition, obesity and risky use of alcohol and tobacco are challenges to public health among indigenous peoples. The aim of the article was to explore the role of social position in dietary patterns and expenditures on food and other commodities.

DESIGN

Countrywide population health survey.

SETTING

Greenland.

PARTICIPANTS

2436 Inuit aged 15+ years.

RESULTS

Less than half of the expenditures on commodities (43 %) were used to buy nutritious food, and the remaining to buy non-nutritious food (21 %), alcoholic beverages (18 %) and tobacco (18 %). Participants were classified according to five dietary patterns. The cost of a balanced diet and an unhealthy diet was similar, but the cost per 1000 kJ was higher and the energy consumption was lower for the balanced diet. Participants with low social position chose the unhealthy pattern more often than those with high social position (40 % v. 24 %; P < 0·0001), whereas those with high social position more often chose the balanced alternative. Participants with low social position spent less money on the total food basket than those with high social position but more on non-nutritious food, alcohol and tobacco.

CONCLUSIONS

Cost seems to be less important than other mechanisms in the shaping of social dietary patterns and the use of alcohol and tobacco among the Inuit in Greenland. Rather than increasing the price of non-nutritious food or subsidising nutritious food, socially targeted interventions and public health promotion regarding food choice and prevention of excessive alcohol use and smoking are needed to change the purchase patterns.

Socio-demographic, psychosocial and environmental factors associated with suicidal behaviour in Indigenous Sami and Greenlandic Inuit adolescents; the WBYG and NAAHS studies

Background. For young Indigenous people, suicide is one of the leading causes of death, and high rates in Arctic areas indicate serious health- and societal concerns. More knowledge is needed, as suicidal behaviour predictslater death by suicide.Objectives. The objective was to study associations between suicidal thoughts and suicide attempts and socio-demographic, psychosocial, and environmental factors in Sami and Greenlandic adolescents, within and between groups and gender.Methods. Working samples included 442 Sami and 399 Greenlandic Inuit (15-16-year-olds), in "The Norwegian Arctic Adolescent Health Study" (NAAHS) and "Well-being among Youth in Greenland" (WBYG). Multivariable logistic regression explored associations between suicidal behaviour and family , ethnic language , school, friendship, and suicide in close relations.Results. Across Indigenous groups, suicidal behaviour was associated with the female gender, relationships with parents, suicide of friends, and rural living. Sami adolescents in stepparent families reported more suicidal behaviour. Inuit adolescents living outside the family and with poor school performance reported more suicidal thoughts. Inuit adolescents spending less time with friends reported more attempts. Gender differences occurred in both groups.Conclusion. To Sami and Greenlandic Inuit, family and peer relations are important factors of suicidal behaviour. Prevention programmes should be sensitive to gender and bereavement.

Living conditions and mental wellness in a changing climate and environment: focus on community voices and perceived environmental and adaptation factors in Greenland

BACKGROUND

Climate change is a major global challenge, especially for Indigenous communities. It can have extensive impacts on peoples' lives that may occur through the living environment, health and mental well-being, and which are requiring constant adaptation.

OBJECTIVES

The overall purpose of this research was to evaluate the impacts of climate change and permafrost thaw on mental wellness in Disko Bay, Greenland. It contained two parts: multidisciplinary fieldwork and a questionnaire survey. The aim of the fieldwork was to learn about life and living conditions and to understand what it is like to live in a community that faces impacts of climate change and permafrost thaw. For the questionnaire the aim was to find out which perceived environmental and adaptation factors relate to very good self-rated well-being, quality of life and satisfaction with life.

ANALYSIS

Fieldwork data was analyzed by following a thematic analysis, and questionnaire data statistically by cross-tabulation. First, the associations between perceived environmental and adaptation factors were studied either by the Pearson χ2 test or by Fisher's exact test. Second, binary logistic regression analysis was applied to examine more in depth the associations between perceived environmental/adaptation variables and self-rated very good well-being, satisfaction with life and quality of life. The binary logistic regression analysis was conducted in two phases: as univariate and multivariate analyses.

RESULTS

Nature and different activities in nature were found to be important to local people, and results suggest that they increase mental wellness, specifically well-being and satisfaction with life. Challenges associated with permafrost thaw, such as changes in the physical environment, infrastructure and impacts on culture were recognized in everyday life.

CONCLUSIONS

The results offer relevant information for further plans and actions in this field of research and at the policy level. Our study shows the importance of multidisciplinary research which includes the voice of local communities.

Exploring the potential roles of community-university partnerships in northern suicide prevention implementation research

This paper discusses the lessons learned from a partnership project on suicide prevention carried out with Inuit organisations in Nunavut and Nunavik. The aim was to identify research needs, processes, and opportunities for knowledge translation to guide suicide prevention activities. Key reflections among partners regarding regional needs and the potential roles of research in suicide prevention in northern Canada are described as well as the three identified priorities: (1) focusing on community mobilisation; (2) supporting access to scientific information; and (3) supporting the adaptation of evaluation criteria and protocols of ongoing community activities. Strategies to address these priorities are presented.

Risk factors observed in health care system 6 months prior completed suicide

Ten percent of all deaths in Greenland are caused by suicide. The aim of this study was to explore if applicable risk factors could be identified among the suicide victims within the health care system up to 6 months prior to the suicide. The study was performed as an age- and gender-matched case control study including all suicides in Greenland from 2012 to 2015, based on review of medical records for risk factors including suicide ideation, suicide attempts, incidence of alcohol intoxication, incidence of violence and treatment for psychiatric illness within the 6 month period leading up to the suicide. In total, 160 cases and 160 controls were included. Presence of any risk factors were observed in around a third of all suicide cases compared a tenth among the controls. The highest odds ratios for suicide were observed for suicide ideation and suicide attempts. However, no contact with the health care system was observed for two thirds of the suicides victims. Thus, focus on suicide ideation and suicide attempts among patients could help health care professionals to assess suicide risk and initiate prevention. Additional preventive strategies targeting the majority without contact to the health care system need to be explored.

"If you do not birget [manage] then you don't belong here": a qualitative focus group study on the cultural meanings of suicide among Indigenous Sámi in arctic Norway

Suicide is a major public health issue across the Arctic, especially among Indigenous Peoples. The aim of this study was to explore and describe cultural meanings of suicide among Sámi in Norway. Five open-ended focus group discussions (FGDs) were conducted with 22 Sámi (20) and non-Sámi (2) participants in South, Lule, Marka, coastal and North Sámi communities in Norway. FGDs were recorded, transcribed verbatim and analysed employing thematic analysis. Six themes were developed from the analysis: “Sámi are treated negatively by the majority society”, “Some Sámi face negative treatment from other Sámi”, “The historic losses of the Sámi have turned into a void”, “Sámi are not provided with equal mental health care”, “The strong Sámi networks have both positive and negative impacts” and “‘Birgetkultuvvra’ might be a problem”. The findings indicate that the participants understand suicide among Sámi in relation to increased problem load for Sámi (difficulties in life not encountered by non-Sámi) and inadequate problem-solving mechanisms on different levels, including lack of equal mental health care for Sámi and cultural values of managing by oneself (“ieš birget”). The findings are important when designing suicide prevention initiatives specifically targeting Sámi.

Global goals and suicide prevention in the Circumpolar North

The purpose of this selective narrative review is to provide an overview of suicide and suicide prevention in the Circumpolar North and the relevance of global strategies and policies to these themes. We conducted a selective review of the English language literature on Arctic Indigenous mental health, suicide, and suicide prevention. We briefly present the social context, epidemiology, and risk and protective factors for suicide in the Arctic, with a focus on Indigenous peoples. We highlight a recent collaborative, intergovernmental response to elevated suicide rates in this region, the Reducing the Incidence of Suicide in Indigenous Groups - Strengths United through Networks Initiative, which used a consensus methodology to identify key outcomes for evaluating suicide prevention interventions in the circumpolar context. In relation to the Sustainable Development Goals, we examine recent policy developments in Indigenous-led suicide prevention and identify opportunities for strengthening policy, community interventions, and research. Globally, suicide prevention is a public health priority, and reducing the number of suicide deaths is a key target for sustainable development. Although overall and country-specific suicide rates have decreased since 1990, there remains wide variation at the regional and local level. This is particularly evident in the Arctic region known as the Circumpolar North, where Indigenous peoples experience marked disparities in suicide risk and suicide deaths compared to non-Indigenous populations. The factors that influence these variations are complex and often rooted in the social and economic consequences of colonization. The integration of science, community-based and Indigenous knowledge, and policies that address upstream risks for suicide will play an important role in suicide prevention alongside the growing number of Indigenous suicide prevention strategies tailored for specific populations.

Suicide mortality among youth in southern Brazil: a spatiotemporal evaluation of socioeconomic vulnerability

Objective:

To conduct a geospatial analysis of suicide deaths among young people in the state of Paraná, southern Brazil, and evaluate their association with socioeconomic and spatial determinants.

Methods:

Data were obtained from the Mortality Information System and the Brazilian Institute of Geography and Statistics. Data on suicide mortality rates (SMR) were extracted for three age groups (15-19, 20-24, and 25-29 years) from two 5-year periods (1998-2002 and 2008-2012). Geospatial data were analyzed through exploratory spatial data analysis. We applied Bayesian networks algorithms to explore the network structure of the socioeconomic predictors of SMR.

Results:

We observed spatial dependency in SMR in both periods, revealing geospatial clusters of high SMR. Our results show that socioeconomic deprivation at the municipality level was an important determinant of suicide in the youth population in Paraná, and significantly influenced the formation of high-risk SMR clusters.

Conclusion:

While youth suicide is multifactorial, there are predictable geospatial and sociodemographic factors associated with high SMR among municipalities in Paraná. Suicide among youth aged 15-29 occurs in geographic clusters which are associated with socioeconomic deprivation. Rural settings with poor infrastructure and development also correlate with increased SMR clusters.

Association between solar insolation and a history of suicide attempts in bipolar I disorder

In many international studies, rates of completed suicide and suicide attempts have a seasonal pattern that peaks in spring or summer. This exploratory study investigated the association between solar insolation and a history of suicide attempt in patients with bipolar I disorder. Solar insolation is the amount of electromagnetic energy from the Sun striking a surface area on Earth. Data were collected previously from 5536 patients with bipolar I disorder at 50 collection sites in 32 countries at a wide range of latitudes in both hemispheres. Suicide related data were available for 3365 patients from 310 onset locations in 51 countries. 1047 (31.1%) had a history of suicide attempt. There was a significant inverse association between a history of suicide attempt and the ratio of mean winter solar insolation/mean summer solar insolation. This ratio is smallest near the poles where the winter insolation is very small compared to the summer insolation. This ratio is largest near the equator where there is relatively little variation in the insolation over the year. Other variables in the model that were positively associated with suicide attempt were being female, a history of alcohol or substance abuse, and being in a younger birth cohort. Living in a country with a state-sponsored religion decreased the association. (All estimated coefficients p < 0.01). In summary, living in locations with large changes in solar insolation between winter and summer may be associated with increased suicide attempts in patients with bipolar disorder. Further investigation of the impacts of solar insolation on the course of bipolar disorder is needed.

The Epidemiology of Suicide in Young Men in Greenland: A Systematic Review

Suicide is the leading cause of death among young men aged 15⁻29 in Greenland, but few epidemiological studies have described this problem. We aimed to summarise descriptive epidemiological studies of suicide in young men in Greenland compared with other demographic groups in Denmark and Greenland to inform future suicide prevention strategy. We searched PubMed, PsycINFO, and Embase using an agreed search strategy to identify English-language papers describing suicide epidemiology in Greenlandic men aged 15⁻29. We followed PRISMA guidelines in screening and appraising eligible publications. Eight articles fulfilled inclusion criteria of 64 meeting search criteria. Findings covering 1970⁻2011 supported a dramatic rise in suicide rates in Greenlandic men aged 15⁻24 from 1976, who remained the highest-ranking demographic group over 1976⁻2011 compared with men and women of all age groups in Denmark and Greenland. Highest rates recorded were almost 600 per 100,000 per year in men aged approximately 20⁻23 over 1977⁻1986. No studies described suicide epidemiology after 2011, and no studies described risk factors for suicide in young men. Given the very high suicide rates recorded for young men over 1976⁻2011, such studies will be essential for informing the development and evaluation of appropriate preventive interventions.

Measuring social inequality in health amongst indigenous peoples in the Arctic. A comparison of different indicators of social disparity among the Inuit in Greenland

The purpose of the article is to compare different indicators of social position as measures of social inequality in health in a population sample from an indigenous arctic people, the Inuit in Greenland. Data was collected during 2005-2015 and consisted of information from 3967 adult Inuit from towns and villages in all parts of Greenland. Social inequalities for smoking and central obesity were analysed in relation to seven indicators of social disparity in four dimensions, i.e. education and employment, economic status, sociocultural position, and place of residence. For each indicator we calculated age-adjusted prevalence by social group, rate ratio and the concentration index. The indicators were correlated with Pearson's r ranging from 0.24 to 0.82. Concentration indices ranged from 0.01 to 0.17. We could not conclude that one indicator was superior to others. Most of the indicators were traditional socioeconomic indicators used extensively in research in western countries and these seemed to be useful among the Inuit too, in particular household assets and job. Two sociocultural indicators developed for use among the Inuit and which included parameters specific to the indigenous peoples in the transition from a traditional to a modern life style proved to be equally useful but not superior to the traditional socioeconomic indicators. The choice of indicator must depend on what it is realistic to collect in the actual research setting and the use of more than one indicator is recommended. It is suggested to further develop culture specific indicators of social position for indigenous peoples.

Global incidence of suicide among Indigenous peoples: a systematic review

BACKGROUND

Suicide is the second leading cause of death among adolescents worldwide, and is a major driver of health inequity among Indigenous people in high-income countries. However, little is known about the burden of suicide among Indigenous populations in low- and middle-income nations, and no synthesis of the global data is currently available. Our objective was to examine the global incidence of suicide among Indigenous peoples and assess disparities through comparisons with non-Indigenous populations.

METHODS

We conducted a systematic review of suicide rates among Indigenous peoples worldwide and assessed disparities between Indigenous and non-Indigenous populations. We performed text word and Medical Subject Headings searches in PubMed, MEDLINE, Embase, Cumulative Index of Nursing and Allied Health (CINAHL), PsycINFO, Latin American and Caribbean Health Sciences Literature (LILACS), and Scientific Electronic Library Online (SciELO) for observational studies in any language, indexed from database inception until June 1, 2017. Eligible studies examined crude or standardized suicide rates in Indigenous populations at national, regional, or local levels, and examined rate ratios for comparisons to non-Indigenous populations.

RESULTS

The search identified 13,736 papers and we included 99. Eligible studies examined suicide rates among Indigenous peoples in 30 countries and territories, though the majority focused on populations in high-income nations. Results showed that suicide rates are elevated in many Indigenous populations worldwide, though rate variation is common, and suicide incidence ranges from 0 to 187.5 suicide deaths per 100,000 population. We found evidence of suicide rate parity between Indigenous and non-Indigenous populations in some contexts, while elsewhere rates were more than 20 times higher among Indigenous peoples.

CONCLUSIONS

This review showed that suicide rates in Indigenous populations vary globally, and that suicide rate disparities between Indigenous and non-Indigenous populations are substantial in some settings but not universal. Including Indigenous identifiers and disaggregating national suicide mortality data by geography and ethnicity will improve the quality and relevance of evidence that informs community, clinical, and public health practice in Indigenous suicide prevention.

The tragedy of becoming tired of living: Youth and young adults' suicide in Greenland and Denmark

BACKGROUND

Suicide is a tremendous public health issue and worldwide the second leading cause of death among young people. In 2015, Greenland had the highest burden of disease due to self-harm with loss of 2,952.97 disability-adjusted life years per 100,000 inhabitants, more than six times as many as Denmark.

AIMS

What are possible reasons for Greenland's higher youth suicide rate compared to Denmark, despite being one kingdom of Denmark?

METHOD

Mixed methods in the form of qualitative, semi-structured interviews, the analysis of available data for 2003-2016 and a literature review were conducted with the aim to answer this question.

RESULTS

Several exposures cause this difference, most significantly adverse effects of the colonial past, such as social issues and experienced traumas in Greenland compared to its former coloniser Denmark.

CONCLUSION

The ongoing burden of youth suicide in Greenland requires enhanced actions of all stakeholders involved in suicide prevention, intervention and postvention.

Three lifestyle-related issues of major significance for public health among the Inuit in contemporary Greenland: a review of adverse childhood conditions, obesity, and smoking in a period of social transition

Greenland is a country in transition from a colonial past with subsistence hunting and fishing to an urban Nordic welfare state. Epidemiological transition from infectious to chronic diseases has been evident since the 1950s. Ninety percent of the population is Inuit.

We studied three public health issues based on published literature, namely adverse childhood experiences, addictive behavior, and suicide; diet and obesity; and smoking. Alcohol consumption was high in the 1970s and 1980s with accompanying family and social disruption. This is still a cause of poor mental health and suicides in the generations most affected. The diet is changing from a traditional diet of fish and marine mammals to imported food including food items rich in sugar and fat from domestic animals, and the level of physical activity is decreasing with an ensuing epidemic rise in obesity. The prevalence of smoking is high at around 60% among both men and women and is only slowly decreasing. Smoking shows large social variation, and tobacco-related diseases are widespread.

The diseases and conditions outlined above all contribute towards a low life expectancy at birth—69 years for men and 74 years for women in 2011–2015—compared with 78 and 84 years for men and women, respectively, on average in the European countries. The translation of government public health programs into local activities needs strengthening, and it must be realized that the improvement of public health is a long-term process.

The EPA guidance on suicide treatment and prevention needs to be adjusted to fight the epidemics of suicide at the North Pole area and other autochthonous communities

More and more, youth suicide in the Inuit community is gaining importance, with a frequency in Greenland rising from 14.4 (1960-64) to 110.4 per 100,000 person-years (2010-11). The huge cultural/educational changes during the last 20 years and the role of globalization, especially of the occidental influence on this community may be at the origin of such an "epidemics" of suicide in this cultural region. Recently, a political organization representing the Inuit community in Canada (ITK for Inuit Tapiriit Kanatami) launched a National Inuit Suicide Prevention Strategy (NISP) based on the specificities of this community in comparison to the occidental civilization. In fact, not only the Canadian Inuit community is concerned by this epidemics of suicide, but also many other autochthonous groups. In this context, the European Psychiatric Association (EPA) guidance on suicide treatment and prevention needs to be adjusted to autochthonous individuals' needs.

Suicide Rates in Aboriginal Communities in Labrador, Canada

OBJECTIVES

To compare suicide rates in Aboriginal communities in Labrador, including Innu, Inuit, and Southern Inuit, with the general population of Newfoundland, Canada.

METHODS

In partnership with Aboriginal governments, we conducted a population-based study to understand patterns of suicide mortality in Labrador. We analyzed suicide mortality data from 1993 to 2009 from the Vital Statistics Death Database. We combined this with community-based methods, including consultations with Elders, youths, mental health and community workers, primary care clinicians, and government decision-makers.

RESULTS

The suicide rate was higher in Labrador than in Newfoundland. This trend persisted across all age groups; however, the disparity was greatest among those aged 10 to 19 years. Males accounted for the majority of deaths, although suicide rates were elevated among females in the Inuit communities. When comparing Aboriginal subregions, the Innu and Inuit communities had the highest age-standardized mortality rates of, respectively, 165.6 and 114.0 suicides per 100 000 person-years.

CONCLUSIONS

Suicide disproportionately affects Innu and Inuit populations in Labrador. Suicide rates were high among male youths and Inuit females.

"We are like lemmings": making sense of the cultural meaning(s) of suicide among the indigenous Sami in Sweden

BACKGROUND

Suicide is a widespread problem among indigenous people residing in the circumpolar Arctic. Though the situation among the indigenous Sami in northern Scandinavia is better than among some other indigenous people, suicide is still regarded as a major public health issue. To adapt prevention strategies that are culturally attuned one must understand how suicide is understood within context. That is, the cultural meaning(s) of suicide.

OBJECTIVE

To explore and make sense of the cultural meaning(s) of suicide among Sami in Sweden.

DESIGN

Open-ended focus group discussions (FGDs) on the topic "suicide among Sami" were carried out in 5 Sami communities in Sweden, with in total 22 strategically selected Sami participants. FGDs were recorded, transcribed verbatim and analyzed through employing content analysis.

RESULTS

From the FGDs 4 themes emerged including "The Sami are fighting for their culture and the herders are in the middle of the fight," "Suicide as a consequence of Sami losing (or having lost) their identity," "A wildfire in the Sami world" and "Difficult to get help as a Sami."

CONCLUSIONS

Findings indicate that Sami in Sweden make sense of suicide in relation to power and identity within a threatened Sami cultural context. Suicide is then understood as an act that takes place and makes sense to others when a Sami no longer has the power to maintain a Sami identity, resulting in being disconnected from the Sami world and placed in an existential void where suicide is a solution. The findings are useful in development of culturally attuned suicide prevention among Sami in Sweden.