Blar i Bergen Open Research Archive på forfatter "Skogen, Jens Christoffer"
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Alcohol and drug use among adolescents: and the co-occurrence of mental health problems. Ung@hordaland, a population-based study
Skogen, Jens Christoffer; Sivertsen, Børge; Lundervold, Astri; Stormark, Kjell Morten; Jakobsen, Reidar; Hysing, Mari (Peer reviewed; Journal article, 2014-09-22)Objectives The use of alcohol and drugs is prevalent among adolescents, but too little is known about the association between debut of alcohol and drug use, problematic use and concurrent mental health. The aim of the study ... -
Alcohol and illicit drug use are important factors for school-related problems among adolescents
Heradstveit, Ove; Skogen, Jens Christoffer; Hetland, Jørn; Hysing, Mari (Peer reviewed; Journal article, 2017-06-20)The aim of this study was to investigate the association between alcohol and drug use, and school-related problems measured by low grade point average (GPA) and high school attendance. We also examined potential confounding ... -
Alcohol Consumption during a Pandemic Lockdown Period and Change in Alcohol Consumption Related to Worries and Pandemic Measures
Alpers, Silvia Eiken; Skogen, Jens Christoffer; Mæland, Silje; Pallesen, Ståle; Rabben, Åsgeir K.; Lunde, Linn-Heidi; Fadnes, Lars T. (Journal article; Peer reviewed, 2021)Whether lockdown related to the COVID-19 pandemic influences alcohol consumption is not well known. This study assesses alcohol consumption and hazardous drinking behavior during the initial phase of pandemic measures in ... -
Alcohol consumption, life satisfaction and mental health among Norwegian college and university students
Sæther, Solbjørg Makalani Myrtveit; Knapstad, Marit; Askeland, Kristin Gärtner; Skogen, Jens Christoffer (Peer reviewed; Journal article, 2019)Objective: High-level alcohol consumption is common in, and central to, the student community. Among adults, high-level alcohol consumption, and sometimes also low, has been associated with poorer social integration and ... -
Alcohol‐attributed disease burden in four Nordic countries between 2000 and 2017: Are the gender gap s narrowing? A comparison using the Global Burden of Disease, Injury and Risk Factor 2017 study
Agardh, Emilie, E.; Allebeck, Peter; Flodin, Pär; Wenneberg, Peter; Ramstedt, Mats; Knudsen, Ann Kristin; Øverland, Simon Nygaard; Kinge, Jonas Minet; Tollånes, Mette C.; Eikemo, Terje Andreas; Skogen, Jens Christoffer; Mäkelä, Pia; Gissler, Mika; Juel, Knud; Iburg, Kim Moesgaard; McGrath, John J.; Naghavi, Mohsen; Vollset, Stein Emil; Gakidou, Emmanuela; Danielsson, Anna-Karin (Journal article; Peer reviewed, 2020)Introduction and Aims The gender difference in alcohol use seems to have narrowed in the Nordic countries, but it is not clear to what extent this may have affected differences in levels of harm. We compared gender ... -
Alcohol‐attributed disease burden in four Nordic countries between 2000 and 2017: Are the gender gaps narrowing? A comparison using the Global Burden of Disease, Injury and Risk Factor 2017 study
Agardh, Emilie, E.; Allebeck, Peter; Flodin, Pär; Wenneberg, Peter; Ramstedt, Mats; Knudsen, Ann Kristin; Øverland, Simon Nygaard; Kinge, Jonas Minet; Tollånes, Mette C.; Eikemo, Terje Andreas; Skogen, Jens Christoffer; Mäkelä, Pia; Gissler, Mika; Juel, Knud; Iburg, Kim Moesgaard; McGrath, John J.; Naghavi, Mohsen; Vollset, Stein Emil; Gakidou, Emmanuela; Danielsson, Anna-Karin (Journal article; Peer reviewed, 2021)Introduction and Aims The gender difference in alcohol use seems to have narrowed in the Nordic countries, but it is not clear to what extent this may have affected differences in levels of harm. We compared gender ... -
The association between psychological distress and alcohol consumption and physical activity: a population-based cohort study
Alpers, Silvia Eiken; Pallesen, Ståle; Vold, Jørn Henrik; Haug, Ellen Merethe Melingen; Lunde, Linn Heidi; Skogen, Jens Christoffer; Mamen, Asgeir; Mæland, Silje; Fadnes, Lars T. (Journal article; Peer reviewed, 2023)Introduction: The COVID-19 pandemic and infection control measures caused changes to daily life for most people. Heavy alcohol consumption and physical inactivity are two important behavioral risk factors for noncommunicable ... -
The Association Between Self-Reported Screen Time, Social Media Addiction, and Sleep Among Norwegian University Students
Hjetland, Gunnhild Johnsen; Skogen, Jens Christoffer; Hysing, Mari; Sivertsen, Børge (Journal article; Peer reviewed, 2021)The aim of this study was to assess the relationship between daily screen time and sleep, evening screen time and sleep, and between social media addiction and sleep in a student population. This cross-sectional study is ... -
The association between sharing something difficult on social media and mental well-being among adolescents. Results from the “LifeOnSoMe”-study
Kysnes, Bjarte Birkeland; Hjetland, Gunnhild Johnsen; Haug, Ellen Merethe Melingen; Holsen, Ingrid; Skogen, Jens Christoffer (Journal article; Peer reviewed, 2022)Introduction: Social media use is part of everyday life for adolescents. Over the last decade, concerns about the potential negative effects of social media use on mental health and well-being has been raised. Possible ... -
The association of psychological distress and economic and health worries with tobacco smoking behavior during the COVID-19 pandemic: a two-year longitudinal cohort study
Alpers, Silvia Eiken; Druckrey-Fiskaaen, Karl Trygve; Madebo, Tesfaye; Vold, Jørn Henrik; Pallesen, Ståle; Skogen, Jens Christoffer; Lunde, Linn Heidi; Mæland, Silje; Fadnes, Lars T. (Journal article; Peer reviewed, 2024)Background The COVID-19 pandemic and other life events may trigger worries and psychological distress. These impacts may lead to unhealthy behaviors, such as tobacco smoking, but the degree of such associations is ... -
Associations between adverse childhood experiences and adversities later in life. Survey data from a high-risk Norwegian sample
Dovran, Anders; Winje, Dagfinn; Arefjord, Kjersti Jorunn; Tobiassen, Stian; Stokke, Kristin; Skogen, Jens Christoffer; Øverland, Simon Nygaard (Peer reviewed; Journal article, 2019)Background: A history of childhood abuse and neglect (CAN) is associated with exposure to later negative life events. CAN at an early age, multiple cooccurring exposures (cumulative events), and a high severity and frequency ... -
Can Social Media Use Be More Health-Promoting? Description and Pilot Evaluation of a School-Based Program to Increase Awareness and Reflection on the Use of Social Media
Andersen, Amanda Iselin Olesen; Finserås, Turi Reiten; Hjetland, Gunnhild Johnsen; Bøe, Tormod; Sivertsen, Børge; Colman, Ian; Hella, Randi Træland; Skogen, Jens Christoffer (Journal article; Peer reviewed, 2024)Social media is a big part of adolescents’ lives and may have both positive and negative effects. We want to find ways to make the negative effects less and the positive effects stronger so that adolescents feel better ... -
Changes in Body Mass Index and Their Associations with Psychological Distress, Worries, and Emotional Eating during the COVID-19 Pandemic: A Norwegian Cohort Study
Javadi Arjmand, Elaheh; Skogen, Jens Christoffer; Vold, Jørn Henrik; Alpers, Silvia Eiken; Arnesen, Erik Kristoffer; Mæland, Silje; Fadnes, Lars T. (Journal article; Peer reviewed, 2023)In 2020, the COVID-19 pandemic highlighted obesity’s long-term rise. Some of the impacts of the pandemic were increased psychological distress, emotional eating, higher consumption of high-sugar foods and drinks, and a ... -
Commonly reported negative experiences on social media are associated with poor mental health and well-being among adolescents: results from the “LifeOnSoMe”-study
Skogen, Jens Christoffer; Andersen, Amanda Iselin Olesen; Finserås, Turi Reiten; Ranganath, Priya; Brunborg, Geir Scott; Hjetland, Gunnhild Johnsen (Journal article; Peer reviewed, 2023)Introduction: Cyberbullying has been extensively studied and is associated with adverse mental health outcomes in adolescents. However, adolescents may also experience a range of other negative experiences, such as ... -
Different Typologies of Gamers Are Associated with Mental Health: Are Students DOOMed?
Finserås, Turi Reiten; Sivertsen, Børge; Pallesen, Ståle; Leino, Tony Mathias; Mentzoni, Rune Aune; Skogen, Jens Christoffer (Journal article; Peer reviewed, 2022)(1) Background: The inclusion of Internet Gaming Disorder in the Diagnostic and Statistical Manual for Mental Disorders (DSM-5) led to a rapid development of assessment instruments based on the suggested diagnosis. However, ... -
Differential associations between types of social media use and university students' non-suicidal self-injury and suicidal behavior
Kingsbury, Mila; Reme, Bjørn-Atle; Skogen, Jens Christoffer; Sivertsen, Børge; Øverland, Simon Nygaard; Cantor, Nathan; Hysing, Mari; Petrie, Keith; Colman, Ian (Journal article; Peer reviewed, 2021)Objective To examine differential associations between types of social media use and non-suicidal self-injury (NSSI) and suicidal behaviors. Methods Participants were N = 40,065 Norwegian college and university students, ... -
Disease Burden Attributed to Drug use in the Nordic Countries: a Systematic Analysis for the Global Burden of Diseases, Injuries, and Risk Factors Study 2019
Agardh, Emilie, E.; Allebeck, Peter; Knudsen, Ann Kristin Skrindo; Aronsson, Emma Amanda; Flodin, Pär; Eikemo, Terje Andreas; Bangah, Paul R.; Skogen, Jens Christoffer; Gissler, Mika; Rönkä, Sanna; McGrath, John J.; Sigurvinsdottir, Rannveig; Dadras, Omid; Deuba, Keshab; Hedna, Khedidja; Mentis, Alexios‑Fotios A.; Sagoe, Dominic; Shiri, Rahman; Weye, Nanna Ørslev; Hay, Simon I.; Murray, Christopher J. L.; Naghavi, Mohsen; Pasovic, Maja; Vos, Theo; Wennberg, Peter; Danielsson, Anna‑Karin (Journal article; Peer reviewed, 2023)The Nordic countries share similarities in many social and welfare domains, but drug policies have varied over time and between countries. We wanted to compare differences in mortality and disease burden attributed to drug ... -
Do Parental Education-Related Inequality Matter in Child and Adolescent Utilization of Mental Health Services: Results From a Norwegian Register Linkage Study
Bøe, Tormod; Hysing, Mari; Askeland, Kristin Gärtner; Skogen, Jens Christoffer; Heradstveit, Ove (Journal article; Peer reviewed, 2021)Equitable access to health care point to equal access to care for those with equal needs, but pro-rich and pro-educated inequities have been documented in specialized mental health care utilization. This study aimed to ... -
Early life factors in relation to cardiovacular disease in old age in Bergen: a Norwegian retrospective cohort study based on the Hordaland Study (HUSK)
Skogen, Jens Christoffer; Stewart, Robert; Knapstad, Marit; Øverland, Simon Nygaard; Mykletun, Arnstein (Peer reviewed; Journal article, 2014-07)Objectives: The fetal origins of adult disease hypothesis describes associations found for fetal or early-life expos- ures with cardiovascular risk and disease in adulthood. The extension or not of these associations into ... -
Economic Circumstances in Childhood and Subsequent Substance Use in Adolescence – A Latent Class Analysis: The youth@hordaland Study
Skogen, Jens Christoffer; Sivertsen, Børge; Hysing, Mari; Heradstveit, Ove; Bøe, Tormod (Peer reviewed; Journal article, 2019-05-14)The aim of the present study was to investigate the association between longitudinal registry-based data on family income during childhood and self-reported substance use in adolescence, including potential alcohol- or ...