Inga Dora Sigfusdottir
Biographic Data
| ID | 107355 |
|---|---|
| NAME | Inga Dora Sigfusdottir |
| GIVEN NAMES | Inga Dora |
| FAMILY NAME | Sigfusdottir |
| SIGNATURE | SIGFUSDOTTIR I D |
| AFFILIATIONS | Reykjavík University |
| ORCID | 0000-0002-3898-6894 |
| VERIFIED | Yes |
| TOTAL WORKS | 65 |
| TOTAL CITATIONS | 105 |
| AUTHOR COUNT | 65 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2002 |
| LATEST PUBLICATION YEAR | 2024 |
| H-INDEX | 6 |
Global age-sex-specific mortality, life expectancy, and population estimates in 204 countries and territories and 811 subnational locations, 1950–2021, and the impact of the Covid-19 pandemic
BACKGROUND: Estimates of demographic metrics are crucial to assess levels and trends of population health outcomes. The profound impact of the COVID-19 pandemic on populations worldwide has underscored the need for timely estimates to understand this unprecedented event within the context of long-term population health trends. The Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2021 provides new demographic estimates for 204 cou…
Global incidence, prevalence, years lived with disability (YLDs), disability-adjusted life-years (Dalys), and healthy life expectancy (Hale) for 371 diseases and injuries in 204 countries and territor…
BACKGROUND: Detailed, comprehensive, and timely reporting on population health by underlying causes of disability and premature death is crucial to understanding and responding to complex patterns of disease and injury burden over time and across age groups, sexes, and locations. The availability of disease burden estimates can promote evidence-based interventions that enable public health researchers, policy makers, and other professionals to im…
Global, regional, and national burden of disorders affecting the nervous system, 1990–2021
BACKGROUND: Disorders affecting the nervous system are diverse and include neurodevelopmental disorders, late-life neurodegeneration, and newly emergent conditions, such as cognitive impairment following COVID-19. Previous publications from the Global Burden of Disease, Injuries, and Risk Factor Study estimated the burden of 15 neurological conditions in 2015 and 2016, but these analyses did not include neurodevelopmental disorders, as defined by…
The Icelandic Prevention Model Evaluation Framework and Implementation Integrity and Consistency Assessment
The Icelandic Prevention Model (IPM) follows a systematic but flexible process of community capacity building, data collection, analysis, dissemination, and community-engaged decision-making to guide the data-informed selection, prioritization, and implementation of intervention strategies in preventing adolescent substance use. This paper describes two new evaluation tools intended to assess the: 1) integrity of IPM implementation, and 2) unique…
Sexual Attraction and Non-Suicidal Self-Harm
Preliminary impact of the adoption of the Icelandic Prevention Model in Tarragona City, 2015–2019
Background There is a great need for effective primary prevention intervention strategies to reduce and delay onset of adolescent substance use. The Icelandic Prevention Model (IPM) showed great success in Iceland over the past twenty plus years, however, evidence for the transferability of model is still somewhat limited. Using data collected in Tarragona during regional efforts to begin adoption of the IPM in Catalonia, this study tested the tr…
Population-level risks of alcohol consumption by amount, geography, age, sex, and year
BACKGROUND: The health risks associated with moderate alcohol consumption continue to be debated. Small amounts of alcohol might lower the risk of some health outcomes but increase the risk of others, suggesting that the overall risk depends, in part, on background disease rates, which vary by region, age, sex, and year. METHODS: For this analysis, we constructed burden-weighted dose-response relative risk curves across 22 health outcomes to esti…
Academic Orientation as a Function of Moral Fit
Researchers have studied academic orientation-students' valuing of and commitment to education-as in part a function of a cultural fit between students' cultural capital, competencies, identity, and the institutional culture of the education system. Recent research on students' aspirations and commitment highlights the moral undertones of such cultural fit. Scholars have identified the perceived moral connotations of becoming 'an educated person'…
Positive Youth Development and Resilience Among Youth in Iceland
Global, regional, and national progress towards Sustainable Development Goal 3.2 for neonatal and child health
BACKGROUND: Sustainable Development Goal 3.2 has targeted elimination of preventable child mortality, reduction of neonatal death to less than 12 per 1000 livebirths, and reduction of death of children younger than 5 years to less than 25 per 1000 livebirths, for each country by 2030. To understand current rates, recent trends, and potential trajectories of child mortality for the next decade, we present the Global Burden of Diseases, Injuries, a…
Spatial, temporal, and demographic patterns in prevalence of smoking tobacco use and attributable disease burden in 204 countries and territories, 1990–2019
BACKGROUND: Ending the global tobacco epidemic is a defining challenge in global health. Timely and comprehensive estimates of the prevalence of smoking tobacco use and attributable disease burden are needed to guide tobacco control efforts nationally and globally. METHODS: We estimated the prevalence of smoking tobacco use and attributable disease burden for 204 countries and territories, by age and sex, from 1990 to 2019 as part of the Global B…
Mental Health, Academic Engagement, and Youths’ Nonmedical Use of Stimulants
BACKGROUND:: Nonmedical prescription stimulant (NPS) use is a growing problem in Europe. Poor mental health and lack of academic engagement are potent sources of risk for substance use. Studies suggest that considerable heterogeneity may characterize the risk profiles of NPS users. To understand better the potential profiles of risk that characterize NPS users, we conducted a latent profile analysis (LPA) to document subgroups of users based on t…
Comment to Koning et al
The authors thank Koning et al. for their critical review of the Icelandic Prevention Model (IPM) and for highlighting its strengths. We would, however, like to respond to their criticisms.First, K
Moral Intuitions and Suicide Risk
Combining insights from Moral Foundations Theory and the Durkheimian tradition, we examine the effects of moral intuitions on suicide risk. We argue that moral intuitions constitute a moral-regulative force that individuals bring with them into a range of socially structured settings and that influence their behavior independent of the structural forces in play in those settings. Focusing on Iceland, an economically advanced country with a largel…
Global age-sex-specific fertility, mortality, healthy life expectancy (Hale), and population estimates in 204 countries and territories, 1950–2019
BACKGROUND: Accurate and up-to-date assessment of demographic metrics is crucial for understanding a wide range of social, economic, and public health issues that affect populations worldwide. The Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019 produced updated and comprehensive demographic assessments of the key indicators of fertility, mortality, migration, and population for 204 countries and territories and selected sub…
Five insights from the Global Burden of Disease Study 2019
Measuring universal health coverage based on an index of effective coverage of health services in 204 countries and territories, 1990–2019
BACKGROUND: Achieving universal health coverage (UHC) involves all people receiving the health services they need, of high quality, without experiencing financial hardship. Making progress towards UHC is a policy priority for both countries and global institutions, as highlighted by the agenda of the UN Sustainable Development Goals (SDGs) and WHO's Thirteenth General Programme of Work (GPW13). Measuring effective coverage at the health-system le…
Global burden of 87 risk factors in 204 countries and territories, 1990–2019
BACKGROUND: Rigorous analysis of levels and trends in exposure to leading risk factors and quantification of their effect on human health are important to identify where public health is making progress and in which cases current efforts are inadequate. The Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019 provides a standardised and comprehensive assessment of the magnitude of risk factor exposure, relative risk, and attribu…
Global burden of 369 diseases and injuries in 204 countries and territories, 1990–2019
BACKGROUND: In an era of shifting global agendas and expanded emphasis on non-communicable diseases and injuries along with communicable diseases, sound evidence on trends by cause at the national level is essential. The Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) provides a systematic scientific assessment of published, publicly available, and contributed data on incidence, prevalence, and mortality for a mutually exclusive…
Global, regional, and national burden of neurological disorders, 1990–2016
BACKGROUND: Neurological disorders are increasingly recognised as major causes of death and disability worldwide. The aim of this analysis from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2016 is to provide the most comprehensive and up-to-date estimates of the global, regional, and national burden from neurological disorders. METHODS: We estimated prevalence, incidence, deaths, and disability-adjusted life-years (DALYs;…
Active and Passive Social Media Use and Symptoms of Anxiety and Depressed Mood Among Icelandic Adolescents
Adolescent use of social media platforms such as Facebook, Instagram, and Snapchat has increased dramatically over the last decade and now pervades their everyday social lives. Active and passive social media use may impact emotional health differently, but little is known about whether and to what extent either type of social media use influences emotional distress among young people. We analyzed population survey data collected from Icelandic a…
Global, regional, and national age-sex-specific mortality and life expectancy, 1950–2017
BACKGROUND: Assessments of age-specific mortality and life expectancy have been done by the UN Population Division, Department of Economics and Social Affairs (UNPOP), the United States Census Bureau, WHO, and as part of previous iterations of the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD). Previous iterations of the GBD used population estimates from UNPOP, which were not derived in a way that was internally consistent wit…
Global, regional, and national age-sex-specific mortality for 282 causes of death in 195 countries and territories, 1980–2017
BACKGROUND: Global development goals increasingly rely on country-specific estimates for benchmarking a nation's progress. To meet this need, the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2016 estimated global, regional, national, and, for selected locations, subnational cause-specific mortality beginning in the year 1980. Here we report an update to that study, making use of newly available data and improved methods. GBD …
Alcohol use and burden for 195 countries and territories, 1990–2016
BACKGROUND: Alcohol use is a leading risk factor for death and disability, but its overall association with health remains complex given the possible protective effects of moderate alcohol consumption on some conditions. With our comprehensive approach to health accounting within the Global Burden of Diseases, Injuries, and Risk Factors Study 2016, we generated improved estimates of alcohol use and alcohol-attributable deaths and disability-adjus…
Nordic Impact
The spreading of suicidal behavior
Familial and Religious Influences on Adolescent Alcohol Use
Journal Article Familial and Religious Influences on Adolescent Alcohol Use: A Multi-Level Study of Students and School Communities Get access Thoroddur Bjarnason, Thoroddur Bjarnason University at Albany, SUNY and University of Akureyri, Iceland All correspondence should be directed to Thoroddur Bjarnason, Faculty of Social Science and Law, University of Akureyri, IS-600 Akureyri, ICELAND. E-mail: [email protected]. Search for other works by this …
A Model of Sexual Abuse’s Effects on Suicidal Behavior and Delinquency
Individual and Community Processes of Social Closure
While the concept of social capital has rekindled interest in fundamental issues of social inquiry, concerns have been raised regarding its definition and application in increasingly diverse topics. We address these concerns by revisiting Coleman's and Bourdieu's original ideas of the role of family and school in adolescent outcomes. Multi-level modelling reveals that controlling for individual background, parental relations and adolescent activi…
A comparative analysis of general strain theory
The neighborhood effects of disrupted family processes on adolescent substance use
Academic Orientation as a Function of Moral Fit
Researchers have studied academic orientation-students' valuing of and commitment to education-as in part a function of a cultural fit between students' cultural capital, competencies, identity, and the institutional culture of the education system. Recent research on students' aspirations and commitment highlights the moral undertones of such cultural fit. Scholars have identified the perceived moral connotations of becoming 'an educated person'…
Gender and the associated impairments of childhood sexual abuse
Psychological Well-Being of Sexual Minority Young Adults in Iceland
The Sociological Theory of Craftsmanship
The aim of this study is to test empirically the sociological theory of craftsmanship originally developed by C. Wright Mills, Torstein Veblen, and Howard Becker and later extended by Harper, Sennett, and Fine. We conduct a quantitative analysis based on a nationally representative sample of 10,783 Icelandic adolescents (50.2% girls). We developed a scale measuring craftsmanship that we use to test several hypotheses regarding the role of craftsm…
Adolescent sport participation and alcohol use
This paper investigates the relationship between adolescent sport participation and alcohol use, focusing on differences in sport contexts. We also include the wider social context, the role of peers and parents as key variables in our analysis. Our sample consists of a nationally representative sample of 10,992 Icelandic adolescents. The findings indicate that adolescents that participate in formally organized sport clubs are less likely to use …
Community income inequality and adolescent emotional problems
This study contributes to the limited knowledge on the association between community income inequality and adolescent emotional problems, and explores whether these associations are contingent on national income inequality and personal deprivation. We obtained multilevel data from 10,223 adolescents (aged 15–16 years) nested within 82 communities in Iceland, at two time points: (a) in 2006 when income inequality was high and (b) in 2014 when inco…
The Perceived Parental Support (PPS) Scale
Nordic Impact
The sociology departments in the Nordic countries provide the institutional platform for Nordic Sociology and for the Nordic national sociological associations that form the Scandinavian Sociological Association. This paper focuses on journal articles produced by current (as of 1 January 2001) faculty of 16 of these Nordic Sociology departments in the period 1981-2000. First, we provide a brief overview of article productivity and citations to ar…
Familial and Religious Influences on Adolescent Alcohol Use
Journal Article Familial and Religious Influences on Adolescent Alcohol Use: A Multi-Level Study of Students and School Communities Get access Thoroddur Bjarnason, Thoroddur Bjarnason University at Albany, SUNY and University of Akureyri, Iceland All correspondence should be directed to Thoroddur Bjarnason, Faculty of Social Science and Law, University of Akureyri, IS-600 Akureyri, ICELAND. E-mail: [email protected]. Search for other works by this …
Religion
The authors investigate the relationship between religion and delinquent behaviour, under conditions of strain. They analyse data from a representative sample of Icelandic adolescents. Building on both the literature from religion and deviance as well as social stress literature they test a model of main and buffer effects of perceived divine support under conditions of strain in adolescents' lives. The model receives considerable support. The st…
Individual and Community Processes of Social Closure
While the concept of social capital has rekindled interest in fundamental issues of social inquiry, concerns have been raised regarding its definition and application in increasingly diverse topics. We address these concerns by revisiting Coleman's and Bourdieu's original ideas of the role of family and school in adolescent outcomes. Multi-level modelling reveals that controlling for individual background, parental relations and adolescent activi…
Social correlates of cigarette smoking among Icelandic adolescents
We conclude that multiple social factors are related to adolescent smoking. Parents and other primary preventive agents need to be informed about the complicated nature of the adolescent social world in order to maximize their impact
A Model of Sexual Abuse’s Effects on Suicidal Behavior and Delinquency
Gender and the associated impairments of childhood sexual abuse
The neighborhood effects of disrupted family processes on adolescent substance use
The spreading of suicidal behavior
Trends in Body Mass Index among Icelandic Adolescents and Young Adults from 1992 to 2007
Trends in body mass index (BMI) among 51,889 14- to 20-year-old Icelandic adolescents and young adults were examined using data from cross-sectional population surveys conducted from 1992 to 2007. Prevalence of overweight increased for both genders in all age groups, except for 14- and 20-year-old girls. Obesity prevalence increased among boys in all age groups, except for 16-year-olds, and among 15- and 20-year-old girls. The largest increase in…
The Perceived Parental Support (PPS) Scale
A comparative analysis of general strain theory
Adolescent Caffeine Consumption and Self-Reported Violence and Conduct Disorder
Global, regional, and national incidence and mortality for HIV, tuberculosis, and malaria during 1990–2013
Global, regional, and national levels and causes of maternal mortality during 1990–2013
Global, regional, and national levels of neonatal, infant, and under-5 mortality during 1990–2013
BACKGROUND: Remarkable financial and political efforts have been focused on the reduction of child mortality during the past few decades. Timely measurements of levels and trends in under-5 mortality are important to assess progress towards the Millennium Development Goal 4 (MDG 4) target of reduction of child mortality by two thirds from 1990 to 2015, and to identify models of success. METHODS: We generated updated estimates of child mortality i…
Adolescent sport participation and alcohol use
This paper investigates the relationship between adolescent sport participation and alcohol use, focusing on differences in sport contexts. We also include the wider social context, the role of peers and parents as key variables in our analysis. Our sample consists of a nationally representative sample of 10,992 Icelandic adolescents. The findings indicate that adolescents that participate in formally organized sport clubs are less likely to use …
Global, regional, national, and selected subnational levels of stillbirths, neonatal, infant, and under-5 mortality, 1980–2015
BACKGROUND: Established in 2000, Millennium Development Goal 4 (MDG4) catalysed extraordinary political, financial, and social commitments to reduce under-5 mortality by two-thirds between 1990 and 2015. At the country level, the pace of progress in improving child survival has varied markedly, highlighting a crucial need to further examine potential drivers of accelerated or slowed decreases in child mortality. The Global Burden of Disease 2015 …
Global, regional, and national disability-adjusted life-years (Dalys) for 315 diseases and injuries and healthy life expectancy (Hale), 1990–2015
BACKGROUND: Healthy life expectancy (HALE) and disability-adjusted life-years (DALYs) provide summary measures of health across geographies and time that can inform assessments of epidemiological patterns and health system performance, help to prioritise investments in research and development, and monitor progress toward the Sustainable Development Goals (SDGs). We aimed to provide updated HALE and DALYs for geographies worldwide and evaluate ho…
Global, regional, and national levels of maternal mortality, 1990–2015
BACKGROUND: In transitioning from the Millennium Development Goal to the Sustainable Development Goal era, it is imperative to comprehensively assess progress toward reducing maternal mortality to identify areas of success, remaining challenges, and frame policy discussions. We aimed to quantify maternal mortality throughout the world by underlying cause and age from 1990 to 2015. METHODS: We estimated maternal mortality at the global, regional, …
Measuring the health-related Sustainable Development Goals in 188 countries
BACKGROUND: In September, 2015, the UN General Assembly established the Sustainable Development Goals (SDGs). The SDGs specify 17 universal goals, 169 targets, and 230 indicators leading up to 2030. We provide an analysis of 33 health-related SDG indicators based on the Global Burden of Diseases, Injuries, and Risk Factors Study 2015 (GBD 2015). METHODS: We applied statistical methods to systematically compiled data to estimate the performance of…
Global, regional, and national life expectancy, all-cause mortality, and cause-specific mortality for 249 causes of death, 1980–2015
BACKGROUND: Improving survival and extending the longevity of life for all populations requires timely, robust evidence on local mortality levels and trends. The Global Burden of Disease 2015 Study (GBD 2015) provides a comprehensive assessment of all-cause and cause-specific mortality for 249 causes in 195 countries and territories from 1980 to 2015. These results informed an in-depth investigation of observed and expected mortality patterns bas…
Global, regional, and national comparative risk assessment of 79 behavioural, environmental and occupational, and metabolic risks or clusters of risks, 1990–2015
BACKGROUND: The Global Burden of Diseases, Injuries, and Risk Factors Study 2015 provides an up-to-date synthesis of the evidence for risk factor exposure and the attributable burden of disease. By providing national and subnational assessments spanning the past 25 years, this study can inform debates on the importance of addressing risks in context. METHODS: We used the comparative risk assessment framework developed for previous iterations of t…
Global, regional, and national incidence, prevalence, and years lived with disability for 310 diseases and injuries, 1990–2015
BACKGROUND: Non-fatal outcomes of disease and injury increasingly detract from the ability of the world's population to live in full health, a trend largely attributable to an epidemiological transition in many countries from causes affecting children, to non-communicable diseases (NCDs) more common in adults. For the Global Burden of Diseases, Injuries, and Risk Factors Study 2015 (GBD 2015), we estimated the incidence, prevalence, and years liv…
Stress and adolescent well-being
Stress and strain among adolescents have been investigated and discussed largely within three separate disciplines: mental health, where the focus has been on the negative effects of stress on emotional health; criminology, where the emphasis has been on the effects of strain on delinquency; and biology, where the focus has been to understand the effects of stress on physiology. Recently, scholars have called for increased multilevel developmenta…
Medicine (51 works) · Environmental health (38 works) · Burden of disease (29 works) · Demography (28 works) · Population (28 works) · Disease (24 works) · Global Maternal and Child Health (22 works) · Psychology (21 works) · Sociology (16 works) · Disease burden (14 works)