Browsing Bergen Open Research Archive by Author "Skogen, Jens Christoffer"
Now showing items 21-40 of 63
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Electromagnetic hypersensitivity (EHS) in the media - a qualitative content analysis of Norwegian newspapers
Huiberts, Åshild; Hjørnevik, Mari Karlsen; Mykletun, Arnstein; Skogen, Jens Christoffer (Peer reviewed; Journal article, 2013-11)Objectives: Electromagnetic hypersensitivity (EHS) is a condition characterized by experiencing symptoms after perceived exposure to weak electromagnetic fields (EMFs). There is substantial debate concerning the aetiology ... -
Emerging mental health problems during the COVID-19 pandemic among presumably resilient youth -a 9-month follow-up
Lehmann, Stine; Skogen, Jens Christoffer; Sandal, Gro Mjeldheim; Haug, Ellen Merethe Melingen; Bjørknes, Ragnhild (Journal article; Peer reviewed, 2022)Background The COVID-19 pandemic may have multifarious adverse effects on the mental health of some youth. To our knowledge, no study has followed young people beyond the first 6 months of the pandemic outbreak. The aim ... -
Emotional Eating and Changes in High-Sugar Food and Drink Consumption Linked to Psychological Distress and Worries: A Cohort Study from Norway
Javadi Arjmand, Elaheh; Bemanian, Mitra; Vold, Jørn Henrik; Skogen, Jens Christoffer; Sandal, Gro Mjeldheim; Arnesen, Erik Kristoffer; Mæland, Silje; Fadnes, Lars T. (Journal article; Peer reviewed, 2023)Psychological distress is linked to unhealthy eating behaviors such as emotional eating and consumption of high-sugar food and drinks. Cross-sectional studies from early in the COVID-19 pandemic showed a high occurrence ... -
Emotional Eating in Relation to Worries and Psychological Distress Amid the COVID-19 Pandemic: A Population-Based Survey on Adults in Norway
Bemanian, Mitra; Mæland, Silje; Blomhoff, Rune; Rabben, Åsgeir Kjetland; Arnesen, Erik Kristoffer; Skogen, Jens Christoffer; Fadnes, Lars Thore (Journal article; Peer reviewed, 2021)Population-based studies have revealed a high occurrence of self-reported psychological distress symptoms during the early phases of the coronavirus disease 2019 (COVID-19) pandemic. Stress and negative affect can lead to ... -
Global, regional, and national disability-adjusted life-years (DALYs) for 315 diseases and injuries and healthy life expectancy (HALE), 1990-2015: a systematic analysis for the Global Burden of Disease Study 2015
Kassebaum, Nicholas J.; Arora, Megha; Barber, Ryan M.; Bjertness, Espen; Hailu, Alemayehu; Knudsen, Ann Kristin; Norheim, Ole Frithjof; Skogen, Jens Christoffer; Savic, Miloje; Skirbekk, Vegard; Steiner, Timothy J.; Stovner, Lars Jacob; Søreide, Kjetil; Vollset, Stein Emil; Weiderpass, Elisabete (Peer reviewed; Journal article, 2016-10)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 ... -
Health anxiety and risk of ischaemic heart disease: A prospective cohort study linking the Hordaland Health Study (HUSK) with the Cardiovascular Diseases in Norway (CVDNOR) project
Berge, Line Iden; Skogen, Jens Christoffer; Sulo, Gerhard; Igland, Jannicke; Wilhelmsen, Ingvard; Vollset, Stein Emil; Tell, Grethe S.; Knudsen, Ann Kristin (Peer reviewed; Journal article, 2016)Background: The risk of ischaemic heart disease (IHD) is largely influenced by lifestyle. Interestingly, cohort studies show that anxiety in general is associated with increased risk of IHD, independent of established risk ... -
How do Norwegian adolescents experience the role of social media in relation to mental health and well-being: a qualitative study
Hjetland, Gunnhild Johnsen; Schønning, Viktor; Hella, Randi Træland; Veseth, Marius; Skogen, Jens Christoffer (Journal article; Peer reviewed, 2021)Background During the last decade, social media has permeated most parts of society. Adolescents are particularly active users of social media, and their use has been suggested as a contributing factor to mental health ... -
How the Norwegian population was affected by non-pharmaceutical interventions during the first six weeks of the COVID-19 lockdown
Mæland, Silje; Bjørknes, Ragnhild; Lehmann, Stine; Sandal, Gro Mjeldheim; Hazell, William; Rabben, Åsgeir Kjetland; Vedaa, Øystein; Skogen, Jens Christoffer; Fadnes, Lars T. (Journal article; Peer reviewed, 2021)Aims The aim of this study was to examine how the Norwegian general adult population was affected by non-pharmaceutical interventions during the first six weeks of the COVID-19 lockdown. We assessed quarantine, symptoms, ... -
The impact of early life factors on cognitive function in old age: The Hordaland Health Study (HUSK)
Skogen, Jens Christoffer; Øverland, Simon Nygaard; Smith, A. D.; Mykletun, Arnstein; Stewart, Robert (Peer reviewed; Journal article, 2013-09-16)Background Previous studies have shown that adverse conditions during fetal and early life are associated with lower performance on neurocognitive tests in childhood, adolescence and adult life. There is, however, a paucity ... -
Increased gaming during COVID-19 predicts physical inactivity among youth in Norway a two-wave longitudinal cohort study
Haug, Ellen Merethe Melingen; Mæland, Silje; Lehmann, Stine; Bjørknes, Ragnhild; Fadnes, Lars T.; Sandal, Gro Mjeldheim; Skogen, Jens Christoffer (Journal article; Peer reviewed, 2022)Background: A concern for the COVID-19 measures and the potential long-term consequences the measures may have on physical inactivity and gaming among youth. Objectives: Examine the stability and change in internet and ... -
Insomnia symptom trajectories among adult survivors of childhood sexual abuse: A longitudinal study
Steine, Iris Mulders; Skogen, Jens Christoffer; Krystal, John H.; Winje, Dagfinn; Milde, Anne Marita; Grønli, Janne; Nordhus, Inger Hilde; Bjorvatn, Bjørn; Pallesen, Ståle (Peer reviewed; Journal article, 2019)Background: Childhood sexual abuse (CSA) is associated with sleep disturbances in adulthood. However, longitudinal studies have yet to identify among CSA-survivors subgroups distinguished by the trajectory of their insomnia ... -
An investigation of factors identified at birth in relation to anxiety and depression in old age: the Hordaland Health Study (HUSK)
Skogen, Jens Christoffer; Stewart, Robert; Mykletun, Arnstein; Knapstad, Marit; Øverland, Simon Nygaard (Peer reviewed; Journal article, 2013-05-10)Background: Although life course influences have long been recognised in affective disorder, little is known about the influence of early life factors on late life anxiety and depression. The aim was to investigate the ... -
Life expectancy and disease burden in the Nordic countries: results from the Global Burden of Diseases, Injuries, and Risk Factors Study 2017
Kisa, Adnan; Knudsen, Ann Kristin; Allebeck, Peter; Tollånes, Mette Christophersen; Skogen, Jens Christoffer; Iburg, Kim Moesgaard; McGrath, John J; Juel, Knud; Agardh, Emilie Elisabet; Arnlöv, Johan; Bjørge, Tone; Carrero, Juan J.; Cederroth, Christopher R; Eggen, Anne Elise; El-Khatib, Ziad; Lycke Ellingsen, Christian; Fereshtehnejad, Seyed-Mohammad; Gissler, Mika; Hadkhale, Kishor; Havmoeller, Rasmus; Johansson, Lars; Juliusson, Petur Benedikt; Kiadaliri, Aliasghar A.; Kisa, Sezer; Lallukka, Tea; Mekonnen, Teferi; Meretoja, Tuomo J.; Meretoja, Atte; Naghavi, Mohsen; Neupane, Subas; Nguyen, Truc Trung; Petzold, Max; Plana-Ripoll, Oleguer; Shiri, Rahman; Sigurvinsdottir, Rannveig; Skirbekk, Vegard; Skou, Søren T; Sigfusdottir, Inga Dora; Steiner, Timothy J.; Sulo, Gerhard; Truelsen, Thomas Clement; Vasankari, Tommi Juhani; Weiderpass, Elisabete; Vollset, Stein Emil; Vos, Theo; Øverland, Simon (Peer reviewed; Journal article, 2019-12-01)Background The Nordic countries have commonalities in gender equality, economy, welfare, and health care, but differ in culture and lifestyle, which might create country-wise health differences. This study compared life ... -
Long-term effect of cognitive–behavioural therapy in patients with Hypochondriacal Disorder
Veddegjærde, Kari-Elise Frøystad; Sivertsen, Børge; Skogen, Jens Christoffer; Smith, Otto Robert Frans; Wilhelmsen, Ingvard (Journal article; Peer reviewed, 2020)Background Cognitive–behavioural therapy (CBT) is an effective treatment for Hypochondriacal Disorder, but the long-term effect has not been examined extensively. Aims To investigate the long-term effect of CBT on ... -
Lower Subjective Socioeconomic Status Is Associated With Increased Risk of Reporting Negative Experiences on Social Media. Findings From the “LifeOnSoMe”-Study
Skogen, Jens Christoffer; Bøe, Tormod; Finserås, Turi Reiten; Sivertsen, Børge; Hella, Randi Træland; Hjetland, Gunnhild Johnsen (Journal article; Peer reviewed, 2022)Objectives: To investigate the association between subjective socioeconomic status (SES) and a) frequency and daily duration of social media use, and b) self-reported negative experiences on social media platforms. Methods: ... -
Maternal heavy alcohol use and toddler behavior problems: a fixed effects regression analysis
Knudsen, Ann Kristin; Ystrøm, Eivind; Skogen, Jens Christoffer; Torgersen, Leila (Peer reviewed; Journal article, 2015-01-14)Using data from the longitudinal Norwegian Mother and Child Cohort Study, the aims of the current study were to examine associations between postnatal maternal heavy alcohol use and toddler behavior problems, taking both ... -
Maternal pre-pregnancy risk drinking and toddler behavior problems: the Norwegian Mother and Child Cohort Study
Knudsen, Ann Kristin; Skogen, Jens Christoffer; Ystrøm, Eivind; SIvertsen, Børge; Tell, Grethe Seppola; Torgersen, Leila (Peer reviewed; Journal article, 2014-07-23)Maternal risk drinking may be a risk factor for child behavior problems even if the mother has discontinued this behavior. Whether pre-pregnancy risk drinking is an independent predictor of child behavior problems, or ... -
Midlife mental distress and risk for dementia up to 27 years later: the Nord-Trøndelag Health Study (HUNT) in linkage with a dementia registry in Norway.
Skogen, Jens Christoffer; Bergh, Sverre; Stewart, Robert; Knudsen, Ann Kristin; Bjerkeset, Ottar (Peer reviewed; Journal article, 2015-03-10)Background Dementia is an increasing public health challenge, and the number of individuals affected is growing rapidly. Mental disorders and symptoms of mental distress have been reported to be risk factors for dementia. ... -
Mirror, mirror on my screen: Focus on self-presentation on social media is associated with perfectionism and disordered eating among adolescents. Results from the “LifeOnSoMe”-study
Danielsen, Hilde Einarsdatter; Finserås, Turi Reiten; Andersen, Amanda Iselin Olesen; Hjetland, Gunnhild Johnsen; Woodfin, Vivian Irena; Skogen, Jens Christoffer (Journal article; Peer reviewed, 2024)Background Social media use, perfectionism, and disordered eating have all increased over the last decades. Some studies indicate that there is a relationship between self-presentation behaviors and being exposed to ... -
Monthly variations in self-report of time-specified and typical alcohol use: The Nord-Trøndelag Health Study (HUNT3)
Knudsen, Ann Kristin; Skogen, Jens Christoffer (Peer reviewed; Journal article, 2015-02-21)Background Aggregated measures are often employed when prevalence, risk factors and consequences of alcohol use in the population are monitored. In order to avoid time-dependent bias in aggregated measures, reference periods ...