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Vitenskapelig artikkel
- (2024). Sleep duration and mental health in young adults. Sleep Medicine. 30-38.
- (2024). Simulated quick returns in a laboratory context and effects on sleep and pre-sleep arousal between shifts: a crossover controlled trial. Ergonomics.
- (2024). Effects of a work schedule with abated quick returns on insomnia, sleepiness and work-related fatigue. Results from a large-scale cluster randomized controlled trial . Sleep.
- (2023). Vaksineusikkerhet blant innvandrere under covid-19-pandemien – en kvalitativ studie. Tidsskrift for Den norske legeforening. 330-335.
- (2023). The five-factor model's personality traits and social and emotional loneliness: Two large-scale studies among Norwegian students. Personality and Individual Differences. 10 sider.
- (2023). Sleep and childhood maltreatment: A matched-control study of sleep characteristics in Norwegian 16–19-year-olds. Scandinavian Journal of Psychology. 119-128.
- (2023). Dysfunctional beliefs and attitudes about sleep (DBAS) mediate outcomes in dCBT-I on psychological distress, fatigue, and insomnia severity. Sleep Medicine. 1-6.
- (2023). Digital cognitive behaviour therapy for insomnia in individuals with self-reported insomnia and chronic fatigue: A secondary analysis of a large scale randomized controlled trial. Journal of Sleep Research. 9 sider.
- (2023). Built Environment Accessibility and Disability as Predictors of Well-Being among Older Adults: A Norwegian Cross-Sectional Study. International Journal of Environmental Research and Public Health (IJERPH). 1-15.
- (2023). Behavioural precautions to avoid transmission of the COVID-19 virus – low educated groups are not always lagging behind. Journal of Health Inequalities. 16-28.
- (2023). A cross-sectional study of the relationship between injuries and quality of life, psychological distress, sleeping problems, and global subjective health in adults from three Norwegian counties. Health and Quality of Life Outcomes. 1-10.
- (2022). Visiting crowded places during the COVID-19 pandemic. A panel study among adult Norwegians. Frontiers in Public Health. 17 sider.
- (2022). Using network intervention analysis to explore associations between participant expectations of and difficulties with cognitive behavioural therapy for insomnia and clinical outcome: A proof of principle study. Journal of Psychiatric Research. 73-83.
- (2022). The effects of digital CBT-I on work productivity and activity levels and the mediational role of insomnia symptoms: Data from a randomized controlled trial with 6-month follow-up. Behaviour Research and Therapy. 1-7.
- (2022). Sleep and work functioning in nurses undertaking inpatient shifts in a blue-depleted light environment. BMC Nursing. 1-10.
- (2022). Lowering COVID-19 vaccine hesitancy among immigrants in Norway: Opinions and suggestions by immigrants. Frontiers in Public Health. 10 sider.
- (2022). Health-promoting work schedules: protocol for a large-scale cluster randomised controlled trial on the effects of a work schedule without quick returns on sickness absence among healthcare workers. BMJ Open. 1-10.
- (2022). Flattening the quality of life curve? A prospective person-centred study from Norway amid COVID-19. Quality of Life Research. 2295-2305.
- (2022). Digital cognitive behaviour therapy for insomnia (dCBT-I): Chronotype moderation on intervention outcomes. Journal of Sleep Research. 10 sider.
- (2022). Circadian preference in young adults: Associations with sleep and mental health outcomes from a national survey of Norwegian university students. Chronobiology International. 1465-1474.
- (2022). Changes in the Work Schedule of Nurses Related to the COVID-19 Pandemic and Its Relationship with Sleep and Turnover Intention. International Journal of Environmental Research and Public Health (IJERPH). 12 sider.
- (2021). The effect of sleep-wake intraindividual variability in digital cognitive behavioral therapy for insomnia: a mediation analysis of a large-scale RCT. Sleep. 1-10.
- (2021). Study protocol: the Norwegian Triple-S Cohort Study - establishing a longitudinal health survey of children and adolescents with experiences of maltreatment. BMC Public Health. 1-10.
- (2021). Stability and Change of the Personality Traits Languidity and Flexibility in a Sample of Nurses: A 7–8 Years Follow-Up Study. Frontiers in Psychology. 9 sider.
- (2021). Sleep patterns among Norwegian nurses between the first and second wave of the COVID-19 pandemic. BMC Nursing. 7 sider.
- (2021). Mode of delivery of Cognitive Behavioral Therapy for Insomnia: a randomized controlled non-inferiority trial of digital and face-to-face therapy. Sleep. 1-12.
- (2021). Locked and lonely? A longitudinal assessment of loneliness before and during the COVID-19 pandemic in Norway. Scandinavian Journal of Public Health. 766-773.
- (2021). Intraindividual variability in sleep among people with insomnia and its relationship with sleep, health and lifestyle factors: an exploratory study. Sleep Medicine. 132-140.
- (2021). How the Norwegian population was affected by non-pharmaceutical interventions during the first six weeks of the COVID-19 lockdown. Scandinavian Journal of Public Health. 1-8.
- (2021). Digital cognitive-behavioural therapy for insomnia compared with digital patient education about insomnia in individuals referred to secondary mental health services in Norway: Protocol for a multicentre randomised controlled trial. BMJ Open. 1-10.
- (2021). Covid-fatigued? A longitudinal study of Norwegian older adults’ psychosocial well-being before and during early and later stages of the COVID-19 pandemic. European Journal of Ageing. 1-11.
- (2021). Changes in work schedule affect the prevalence of shift work disorder among Norwegian nurses–a two year follow-up study. Chronobiology International. 924-932.
- (2020). Trajectories of sleep problems from adolescence to adulthood. Linking two population-based studies from Norway. Sleep Medicine. 411-417.
- (2020). Tinder use and romantic relationship formations: A large-scale longitudinal study. Frontiers in Psychology. 10 sider.
- (2020). The association between shift work and immunological biomarkers in nurses. Frontiers in Public Health. 1-9.
- (2020). The Norwegian remote intervention program for problem gambling: Short- and long-term outcomes. Nordic Studies on Alcohol and Drugs (NAD). 365-383.
- (2020). The Effect of Reducing Insomnia Severity on Work- and Activity-Related Impairment. Behavioral Sleep Medicine. 11 sider.
- (2020). Sleep in the land of the midnight sun and polar night: The Tromsø study. Chronobiology International. 1-10.
- (2020). Short sleep duration and high exposure to quick returns are associated with impaired everyday memory in shift workers. Nursing Outlook. 1-9.
- (2020). General and alcohol-related social media use and mental health: A large-sample longitudinal study. International Journal of Mental Health and Addiction. 12 sider.
- (2020). Effects of digital cognitive behavioural therapy for insomnia on insomnia severity: a large-scale randomised controlled trial. The Lancet Digital Health. E397-E406.
- (2020). Demographical, personality, alcohol use, and mental health characteristics associated with different alcoholic beverage preferences among students. Cogent Psychology. 1-20.
- (2019). Working hour characteristics and schedules among nurses in three Nordic countries – a comparative study using payroll data. BMC Nursing. 1-10.
- (2019). The associations between low-level gaming, high-level gaming and problematic alcohol use. Addictive Behaviors Reports. 9 sider.
- (2019). Short rest between shifts (quick returns) and night work is associated with work-related accidents. International Archives of Occupational and Environmental Health. 829-835.
- (2019). Short and long-term effects of unguided internet-based cognitive behavioral therapy for chronic insomnia in morning and evening persons: a post-hoc analysis. Chronobiology International. 1384-1389.
- (2019). Patients with delayed sleep-wake phase disorder show poorer executive functions compared to good sleepers. Sleep Medicine. 244-249.
- (2019). Long-Term Effects of an Unguided Online Cognitive Behavioral Therapy for Chronic Insomnia. Journal of Clinical Sleep Medicine (JCSM). 101-110.
- (2019). Insomnia, sleep duration and academic performance: A national survey of Norwegian college and university students. Sleep Medicine: X. 1-8.
- (2019). Habitual sleep, social jetlag, and reaction time in youths with delayed sleep–wake phase disorder. A case–control study. Frontiers in Psychology. 1-10.
- (2019). Demographics, personality and substance-use characteristics associated with forming romantic relationships. Evolutionary Psychological Science. 13 sider.
- (2018). Who is watching user-generated alcohol posts on social media? Addictive Behaviours. 131-137.
- (2018). Sleep patterns and insomnia in young adults: a national survey of Norwegian university students. Journal of Sleep Research. 10 sider.
- (2018). Overcoming insomnia: Protocol for a large-scale randomised controlled trial of online cognitive behaviour therapy for insomnia compared with online patient education about sleep. BMJ Open. 1-11.
- (2018). Long working hours are inversely related to sick leave in the following 3 months: a 4-year registry study. International Archives of Occupational and Environmental Health. 10 sider.
- (2018). Internet-delivered cognitive-behavioral therapy for insomnia and comorbid symptoms. Internet Interventions. 11-15.
- (2018). "Freshman's week": Characteristics associated with participation and experiencing adverse effects. Substance Abuse Treatment, Prevention, and Policy. 10 sider.
- (2017). The short-term efficacy of an unguided internet-based cognitive-behavioral therapy for insomnia: A randomized controlled trial with a six-month nonrandomized follow-up. Behavioral Sleep Medicine. 137-155.
- (2017). Sleep difficulties and academic performance in Norwegian higher education students. British Journal of Educational Psychology. 722-737.
- (2017). Sleep detriments associated with quick returns in rotating shift work: a diary study. Journal of Occupational and Environmental Medicine. 522-527.
- (2017). Sharing of alcohol-related content on social networking sites: Frequency, content, and correlates. Journal of Studies on Alcohol and Drugs. 608-616.
- (2017). Recurrent cannabis use among Norwegian students: Prevalence, characteristics, and polysubstance use. Nordic Studies on Alcohol and Drugs (NAD). 497-510.
- (2017). Disclosure and exposure of alcohol on social media and later alcohol use: A large-scale longitudinal study. Frontiers in Psychology. 1-11.
- (2017). Alcohol use among business students: Demographic, personality, and social correlates of increased consumption. Scandinavian Journal of Educational Research. 900-910.
- (2017). Alcohol use among Norwegian students: Demographics, personality and psychological health correlates of drinking patterns. Nordic Studies on Alcohol and Drugs (NAD). 415-429.
- (2016). Short rest between shift intervals increases the risk of sick leave: a prospective registry study. Occupational and Environmental Medicine. 496-501.
- (2016). Prospective study of predictors and consequences of insomnia: Personality, lifestyle, mental health, and work-related stressors. Sleep Medicine. 51-58.
- (2014). A randomized controlled trial with bright light and melatonin for delayed sleep phase disorder: Effects on subjective and objective sleep. Chronobiology International. 72-86.
- (2013). The Personality Profile of Young Adults With Delayed Sleep Phase Disorder. Behavioral Sleep Medicine. 12 sider.
- (2013). Objective measures of sleep and dim light melatonin onset in adolescents and young adults with delayed sleep phase disorder compared to healthy controls. Journal of Sleep Research. 365-372.
- (2013). Longitudinal predictors of changes in the morningness-eveningness personality among Norwegian nurses. Personality and Individual Differences. 152-156.
- (2013). A randomized controlled trial with bright light and melatonin for the treatment of delayed sleep phase disorder: effects on subjective and objective sleepiness and cognitive function. Journal of Biological Rhythms. 306-321.
- (2012). School start time, sleepiness and functioning in Norwegian adolescents. Scandinavian Journal of Educational Research. 55-67.
Rapport
- (2022). Opplevd tiltaksbyrde under koronapandemien: Resultater fra fire fylker desember 2021. .
- (2021). Folkehelserapportens temautgave 2021. Folkehelsen etter covid-19. Pandemiens konsekvenser for ulike grupper i befolkningen. .
- (2020). Fylkeshelseundersøkelsen i Nordland: Fremgangsmåte og utvalgte resultater. .
- (2020). Folkehelseundersøkelsen i Rogaland 2020: Fremgangsmåte og utvalgte resultater. .
- (2020). Folkehelseundersøkelsen i Agder: Fremgangsmåte og utvalgte resultater. .
- (2019). Folkehelseundersøkelsen i Troms og Finnmark: Fremgangsmåte og utvalgte resultater. .
- (2015). Co-ordination of research on working hours and health in the Nordic countries. .
Faglig foredrag
- (2023). Betydning av hviletid i turnusarbeid.
Vitenskapelig foredrag
- (2023). Sleep schedule variability moderates outcome trajectories the initial two years after digital cognitive behavioral therapy for insomnia.
- (2023). Effects of a work schedule with reduced quick returns on sickness absence among healthcare workers: A large-scale cluster randomized controlled trial.
- (2022). Flattening the Quality of Life Curve: A Person-Centered Study from Norway amid Covid-19. .
- (2018). The association between gaming and hazardous alcohol use.
- (2016). Chronic insomnia in morningness and eveningness individuals, and short and long term effects of online cognitive behavioural therapy .
Leder
- (2013). The Future of Insomnia Treatment-the Challenge of Implementation. Sleep. 303-304.
Leserinnlegg
- (2016). Få hjelp - bidra til viktig forskning. Namdalsavisa. 1 sider.
Short communication
- (2020). A longitudinal study on the association between quick returns and occupational accidents. Scandinavian Journal of Work, Environment and Health. 645-649.
Populærvitenskapelig artikkel
- (2020). Kveldsskift følgd av eit dagskift: Kva konsekvensar har "quick return"-vakter for søvn, helse og sikkerheit? Tidsskriftet SØVN. 27-31.
Kronikk
- (2019). Ta søvnvansker på alvor . Bergens Tidende.
Doktorgradsavhandling
- (2017). Shift work. The importance of sufficient time for rest between shifts.
Intervju
- (2014). Sju ting de som sover godt gjør riktig.
- (2013). Intervju i NRK hordaland.
- (2013). Internettbehandling mot søvnløshet.
- (2013). Fra natteravn til morgenmenneske.
- (2013). A- og B-menneskerDu kan bli et A-menneske.
- (2013). A- og B-mennesker kan endre seg.
Sammendrag/abstract
- (2024). Effects of a work schedule with reduced quick returns on insomnia, sleepiness and work-related fatigue among healthcare workers: a large-scale cluster randomized controlled trial. Sleep Medicine. 100-101.
- (2018). A randomized noninferiority trial comparing Cognitive Behavior Therapy for Insomnia (CBT-I) delivered by a therapist or via a fully automated online treatment program. Sleep.
- (2012). Polysomnographic measures of sleep in adolescents and young adults with delayed sleep phase disorder and healthy controls on a self-chosen sleep schedule. Journal of Sleep Research. 6-6.
Poster
- (2023). Effects of a work schedule with reduced quick returns on insomnia, sleepiness and work-related fatigue among healthcare workers: A large-scale cluster randomized controlled trial.
- (2022). Social jetlag, health and life satisfaction: Large scale study on students.
- (2022). Shift work, sleep and turnover intention during the COVID-19 pandemic.
- (2022). Shift work, sleep and turnover intention during the COVID-19 pandemic.
- (2016). 18-month follow-up effects of online CBTi.
Vitenskapelig oversiktsartikkel/review
- (2022). Protocol for a systematic review and meta-analysis on the associations between shift work and sickness absence. Systematic Reviews. 9 sider.
- (2021). Sleep disturbances and first onset of major mental disorders in adolescence and early adulthood: A systematic review and meta-analysis. Sleep Medicine Reviews. 1-11.
- (2016). Systematic review of the relationship between quick returns in rotating shift work and health-related outcomes. Ergonomics. 1-14.
Fagartikkel
- (2023). Nasjonal anbefaling for utredning og behandling av døgnrytmelidelser. SØVN. 32-50.
- (2023). Hva sier vitenskapen om sykepleierens helse? Her er en oppsummering. . Sykepleien.
Faglig kapittel
- (2021). Psykisk helse og livskvalitet under pandemien. 37-43. I:
- (2021). Folkehelserapportens temautgave 2021. Folkehelsen etter covid-19. Pandemiens konsekvenser for ulike grupper i befolkningen. .