Mari Hysing
Research Professor
mahy@norceresearch.no
+47 56 10 72 44
Nygårdsgaten 112, 5008 Bergen, Norway
Projects
Publications
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Academic articleSleep and dropout from upper secondary school: A register-linked study– Sleep Health 2023
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Academic articleProspective associations between adolescent risky substance use and school dropout and the role of externalising and internalising problems– Nordic Studies on Alcohol and Drugs (NAD) 2023
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Academic articleParental separation and school dropout in adolescence– Scandinavian Journal of Public Health 2023
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Academic articleThe effect of vitamin B12 supplementation during pregnancy on infant growth and development in Nepal: a community-based, double-blind, randomised, placebo-controlled trial– The Lancet 2023
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Academic articleThe relationship between online communication and adolescents’ mental health: Long-term evaluation between genders– Scandinavian Journal of Public Health 2023
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Academic articleThe reliability and predictive ability of the Test of Infant Motor Performance (TIMP) in a community-based study in Bhaktapur, Nepal– Infant Behavior and Development 2023
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Academic articleThe five-factor model's personality traits and social and emotional loneliness: Two large-scale studies among Norwegian students– Personality and Individual Differences 2023
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Academic articleDoes It Matter Who You Provide Care for? Mental Health and Life Satisfaction in Young Adult Carers Associated with Type of Relationship and Illness Category—A National Student Survey– International Journal of Environmental Research and Public Health (IJERPH) 2023
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Academic articleMental health problems and suicidal behavior from adolescence to young adulthood in college: linking two population-based studies– European Child and Adolescent Psychiatry 2023
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Academic articleLater school start time is associated with longer school day sleep duration and less social jetlag among Norwegian high school students: Results from a large-scale, cross-sectional study– Journal of Sleep Research 2023
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Academic articleNegative Life Events, Protective Factors, and Substance-Related Problems: A Study of Resilience in Adolescence– Substance Use & Misuse 2023
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Academic articleThe Five-Factor Model`s Personality Traits and Social and Emotional Loneliness: Two Large-Scale Studies among Norwegian Students– Personality and Individual Differences 2023
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Non-fiction chapterSøvnens betydning for psykisk helse i oppvekstløpet– 2022
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Non-fiction chapterPediatric Insomnia and Its Developmental Trajectories– 2022
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Academic articleMilk-cereal mix supplementation during infancy and impact on neurodevelopmental outcomes at 12 and 24 months of age: A randomized controlled trial in India– British Journal of Nutrition 2022
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Academic articleCircadian preference in young adults: Associations with sleep and mental health outcomes from a national survey of Norwegian university students– Chronobiology International 2022
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Academic articleEarly child stimulation, linear growth and neurodevelopment in low birth weight infants– BMC Pediatrics 2022
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Academic articleThe Importance of Perceived Discrimination and Pre-Adoption Risk for Mental Health Problems among Young Adult Internationally Adopted Students in Norway– Adoption Quarterly 2022
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Academic articleMental Health in Pre-Adolescents with Cerebral Palsy: Exploring the Strengths and Difficulties Questionnaire as a Screening Tool in a Follow-up Study including Multi-Informants– Children 2022
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Academic articleAssociation of Depressive Symptoms in Late Adolescence and School Dropout– School Mental Health 2022
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Academic articleThe stability of the Bayley scales in early childhood and its relationship with future intellectual abilities in a low to middle income country– Early Human Development 2022
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Academic articleSubstance-Related Problems in Adolescents with ADHD-Diagnoses: The Importance of Self-Reported Conduct Problems– Journal of Attention Disorders 2022
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Academic articleJoint Physical Custody and Academic Achievement Among Youth: A Population-Based Study With Registry Linkage– Journal of Family Psychology 2022
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Academic articleMental health among unaccompanied refugee minors after settling in Norway: A matched cross-sectional study– Scandinavian Journal of Public Health 2022
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Academic articleSymptoms and antecedents of autism in children born extremely premature: a national population-based study– European Child and Adolescent Psychiatry 2022
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Academic articleSleep in adolescence: Considering family structure and family complexity– Journal of Marriage and Family 2022
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Academic articleBiomass fuel use for cooking in Nepalese families and child cognitive abilities, results from a community-based study– Environmental Research 2022
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Academic articleImpact of the COVID-19 pandemic on daily life and worry among mothers in Bhaktapur, Nepal– PLOS Global Public Health 2022
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Academic articleThe effect of infant vitamin B12 supplementation on neurodevelopment: A follow-up of a randomized placebo-controlled trial in Nepal.– British Journal of Nutrition 2022
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Academic articleStudy progress, recreational activities, and loneliness in young adult carers: a national student survey– BMC Psychology 2022
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Academic articleChanges in mental health problems and suicidal behaviour in students and their associations with COVID-19-related restrictions in Norway: A national repeated cross-sectional analysis– BMJ Open 2022
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Academic literature reviewChildhood maltreatment and sleep in children and adolescents: A systematic review and meta-analysis– Sleep Medicine Reviews 2022
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Research reportUHR-HS Sluttnotat styrking av forskningssamarbeid mellom UH- og kommunal sektor 17.12.2021– Universitets- og høgskolerådet 2021
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Academic articleIllness perception in children with cerebral palsy, a longitudinal cohort study– Heliyon 2021
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Academic articleThe Association Between Self-Reported Screen Time, Social Media Addiction, and Sleep Among Norwegian University Students– Frontiers in Public Health 2021
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Academic articleDo Parental Education-Related Inequality Matter in Child and Adolescent Utilization of Mental Health Services: Results From a Norwegian Register Linkage Study– Health Services Insights (HSI Journal) 2021
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Academic articleThe effect of vitamin B12-supplementation on actigraphy measured sleep pattern; a randomized control trial– Clinical Nutrition 2021
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Academic literature reviewPhysical and mental health in young adults with heart disease - A national survey of Norwegian university students– Cardiology in the Young 2021
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Academic articleMaternal cod intake during pregnancy and infant development in the first year of life: Secondary analyses from a randomized controlled trial– Journal of Nutrition 2021
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Academic articleParental Mental Illness as a Risk Factor for Adolescent Psychiatric Disorders: A Registry-Based Study of Specialized Child and Adolescent Health Services– Child & Youth Services 2021
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Academic articleSleep patterns and insomnia among adolescents receiving child welfare services: A population-based study– Sleep Health 2021
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Academic articleSleep during COVID-19-related school lockdown, a longitudinal study among high school students– Journal of Sleep Research 2021
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Academic articlePerfectionism in Adolescence: Associations With Gender, Age, and Socioeconomic Status in a Norwegian Sample– Frontiers in Public Health 2021
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Academic articleStudy protocol: the Norwegian Triple-S Cohort Study - establishing a longitudinal health survey of children and adolescents with experiences of maltreatment– BMC Public Health 2021
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Academic articleCobalamin and folate status in women during early pregnancy in Bhaktapur, Nepal– Journal of Nutritional Science (JNS) 2021
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Academic articleSelf-Reported Health in Adolescents With Exercise-Induced Laryngeal Obstruction; A Cross-Sectional Study– Frontiers in pediatrics 2021
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Academic articlePrevalence of psychiatric disorders in norwegian 10-14-year-olds: Results from a cross-sectional study– PLOS ONE 2021
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Academic articleSexual harassment and assault predict sleep disturbances and is partly mediated by nightmares: Findings from a national survey of all university students in Norway– Journal of Sleep Research 2021
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Academic articleGestational Age, Birth Weight, and Neurocognitive Development in Adolescents in Tanzania– Journal of Pediatrics 2021
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Academic articleCircadian typology and implications for adolescent sleep health. Results from a large, cross-sectional, school-based study– Sleep Medicine 2021
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Academic articleThe Epidemiology of Insomnia and Sleep Duration Across Mental and Physical Health: The SHoT Study– Frontiers in Psychology 2021
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Academic articleOne-Carbon Metabolism in Nepalese Infant-Mother Pairs and Child Cognition at 5 Years Old– Journal of Nutrition 2021
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Academic articleEffect of early intervention for anxiety on sleep outcomes in adolescents: a randomized trial– European Child and Adolescent Psychiatry 2021
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Academic articleProblematic gaming and sleep: A systematic review and meta-analysis– Frontiers in Psychiatry 2021
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Academic articleSleep duration and insomnia in adolescents seeking treatment for anxiety in primary health care– Frontiers in Psychology 2021
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Academic articlePerceived consequences and worries among youth in Norway during the COVID-19 pandemic lockdown– Scandinavian Journal of Public Health 2021
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Academic articleStressors, Repetitive Negative Thinking, and Insomnia Symptoms in Adolescents Beginning High School– Journal of Pediatric Psychology 2020
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Academic articleTrajectories of psychiatric disorders in a cohort of children with cerebral palsy across four years– Disability and Health Journal 2020
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Academic articlePhysical inactivity, non-participation in sports and socioeconomic status: a large population-based study among Norwegian adolescents– BMC Public Health 2020
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Academic articleThe association between symptoms of depression and school absence in a population-based study of late adolescents– Frontiers in Psychology 2020
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Academic articleLife events and adolescent depressive symptoms: Protective factors associated with resilience– PLOS ONE 2020
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Academic articleEffects of Two Weekly Servings of Cod for 16 weeks in Pregnancy on Maternal Iodine Status and Infant Neurodevelopment: Mommy's Food, a Randomized-Controlled Trial– Thyroid 2020
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Academic articleSleep patterns and insomnia among internationally adopted adolescents– Sleep Health 2020
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Academic articleOnly the lonely: a study of loneliness among university students in Norway– Clinical Psychology in Europe 2020
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Academic articleFinancial Difficulties and Student Health: Results from a National Cross-Sectional Survey of Norwegian College and University students– Mental health & prevention 2020
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Academic articleSleep in older adolescents. Results from a large cross-sectional, population-based study– Journal of Sleep Research 2020
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Academic articleEffects of vitamin B12 supplementation on neurodevelopment and growth in Nepalese Infants: A randomized controlled trial– PLoS Medicine 2020
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Academic articleSleep problems among adolescents within child and adolescent mental health services. An epidemiological study with registry linkage– European Child and Adolescent Psychiatry 2020
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Academic articleDifferential associations between types of social media use and university students' non-suicidal self-injury and suicidal behavior– Computers in Human Behavior 2020
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Academic articleSubstance-related problems among adolescents in child welfare services: A comparison between individuals receiving in-home services and those in foster care– Children and Youth Services Review 2020
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Academic articleAgreement between mothers and fieldworkers while assessing child development using ages and stages questionnaires, Third edition in Nepal– Frontiers in Psychology 2020
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Academic articleDelayed sleep–wake phase disorder in young adults: prevalence and correlates from a national survey of Norwegian university students– Sleep Medicine 2020
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Academic articleSymptoms of disordered eating and participation in individual- and team sports: A population-based study of adolescents– Eating Behaviors 2020
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Academic articlePrevalence of underweight, overweight, and obesity in adults in Bhaktapur, Nepal in 2015–2017– Frontiers in Nutrition 2020
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Academic articleWeekday time in bed and obesity risk in adolescence– Obesity Science & Practice 2020
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Academic articleTrajectories of sleep problems from adolescence to adulthood. Linking two population-based studies from Norway– Sleep Medicine 2020
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Academic articleSleep problems and depressive symptoms in toddlers and 8-year-old children: A longitudinal study– Journal of Sleep Research 2020
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Academic articleSleep among youths in foster care: Associations with potentially traumatic events, PTSD and mental health– Child & Family Social Work 2020
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Academic articleLinear growth between early and late childhood and cognitive outcomes at 6 to 9 years of age– Journal of Pediatrics 2020
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Academic articleVitamin D Status in Early Childhood Is Not Associated With Cognitive Development and Linear Growth at 6-9 Years of Age in North Indian Children: A Cohort Study– Nutrition Journal 2020
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Academic articleDivorce and adolescent academic achievement: Heterogeneity in the associations by parental education– PLOS ONE 2020
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Academic articleThe Burden of Care: A National Survey on the Prevalence, Demographic Characteristics and Health Problems Among Young Adult Carers Attending Higher Education in Norway– Frontiers in Psychology 2020
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Academic articleVitamin B12, folate, and cognition in 6-to 9-year-olds: a randomized controlled trial– Pediatrics 2020
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Non-fiction chapterSøvn og søvnvansker hos ungdom– 2020
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Academic articleDo mental health disorders matter in pre-adolescents with cerebral palsy?– Pediatric Dimensions (PD) 2019
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Academic articleComplex families and health complaints among adolescents: A population-based cross-sectional study– Scandinavian Journal of Public Health 2019
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Academic articleDeterminants of cognitive development in the early life of children in Bhaktapur, Nepal– Frontiers in Psychology 2019
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Academic articleThe association between sleep problems and academic performance in primary school-aged children: Findings from a Norwegian longitudinal population-based study– PLOS ONE 2019
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Academic articleSleep problems, behavioural problems and respiratory health in children born extremely preterm: a parental questionnaire study– BMJ Paediatrics Open 2019
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Academic articleInterplay of subjective and objective economic well-being on the mental health of Norwegian adolescents– SSM - Population Health 2019
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Academic articleDietary diversity and child development in the far west of Nepal: A cohort study– Nutrients 2019
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Academic articleDevelopment and predictors of childhood mental health problems in former extremely preterm infants– Early Human Development 2019
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Academic articleLongitudinal study of music therapy's effectiveness for premature infants and their caregivers (LongSTEP): Protocol for an international randomised trial– BMJ Open 2019
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Academic articleBullying Involvement in Adolescence: Implications for Sleep, Mental Health, and Academic Outcomes– Journal of Interpersonal Violence 2019
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Academic articleEconomic Circumstances in Childhood and Subsequent Substance Use in Adolescence – A Latent Class Analysis: The youth@hordaland Study– Frontiers in Psychology 2019
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Academic articlePsychiatric diagnoses differ considerably in their associations with alcohol/drug-related problems among adolescents. A Norwegian population-based survey linked with national patient registry data– Frontiers in Psychology 2019
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Academic articleInsomnia, sleep duration and academic performance: A national survey of Norwegian college and university students– Sleep Medicine: X 2019
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Academic articleSexual harassment and assault among university students in Norway. A cross-sectional prevalence study– BMJ Open 2019
