Mari Hysing

Research Professor
Phone: +47 56 10 72 44
Email: mahy@norceresearch.no
Office Address: Nygårdsgaten 112, 5008 Bergen, Norway

Projects

Project

Musikkterapi for premature barn og deres foreldre - hovedstudie (LongSTEP)

Project

Musikkterapi for premature barn og deres foreldre - hovedstudie (LongSTEP)

Project

ung@hordaland og gjennomstrømning i videregående opplæring

Publications

Sleep during COVID-19-related school lockdown, a longitudinal study among high school students
Journal of Sleep Research 2021
Perfectionism in Adolescence: Associations With Gender, Age, and Socioeconomic Status in a Norwegian Sample
Frontiers In Public Health 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 2021
Cobalamin and folate status in women during early pregnancy in Bhaktapur, Nepal
Journal of Nutritional Science (JNS) 2021
Self-Reported Health in Adolescents With Exercise-Induced Laryngeal Obstruction; A Cross-Sectional Study
Frontiers in pediatrics 2021
Prevalence of psychiatric disorders in norwegian 10-14-year-olds: Results from a cross-sectional study
PLOS ONE 2021
Sexual 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
Gestational Age, Birth Weight, and Neurocognitive Development in Adolescents in Tanzania
Journal of Pediatrics 2021
Circadian typology and implications for adolescent sleep health. Results from a large, cross-sectional, school-based study
Sleep Medicine 2021
The Epidemiology of Insomnia and Sleep Duration Across Mental and Physical Health: The SHoT Study
Frontiers in Psychology 2021
One-Carbon Metabolism in Nepalese Infant-Mother Pairs and Child Cognition at 5 Years Old
Journal of Nutrition 2021
Effect of early intervention for anxiety on sleep outcomes in adolescents: a randomized trial
European Child and Adolescent Psychiatry 2021
Problematic gaming and sleep: A systematic review and meta-analysis
Frontiers in Psychiatry 2021
Sleep duration and insomnia in adolescents seeking treatment for anxiety in primary health care
Frontiers in Psychology 2021
Perceived consequences and worries among youth in Norway during the COVID-19 pandemic lockdown
Scandinavian Journal of Public Health 2021
Stressors, Repetitive Negative Thinking, and Insomnia Symptoms in Adolescents Beginning High School
Journal of Pediatric Psychology 2020
Trajectories of psychiatric disorders in a cohort of children with cerebral palsy across four years
Disability and Health Journal 2020
Physical inactivity, non-participation in sports and socioeconomic status: a large population-based study among Norwegian adolescents
BMC Public Health 2020
The association between symptoms of depression and school absence in a population-based study of late adolescents
Frontiers in Psychology 2020
Life events and adolescent depressive symptoms: Protective factors associated with resilience
PLOS ONE 2020
Effects 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
Sleep patterns and insomnia among internationally adopted adolescents
Sleep Health 2020
Only the lonely: a study of loneliness among university students in Norway
Clinical Psychology in Europe 2020
Financial Difficulties and Student Health: Results from a National Cross-Sectional Survey of Norwegian College and University students
Mental health & prevention 2020
Sleep in older adolescents. Results from a large cross-sectional, population-based study
Journal of Sleep Research 2020
Effects of vitamin B12 supplementation on neurodevelopment and growth in Nepalese Infants: A randomized controlled trial
PLoS Medicine 2020
Sleep problems among adolescents within child and adolescent mental health services. An epidemiological study with registry linkage
European Child and Adolescent Psychiatry 2020
Differential associations between types of social media use and university students' non-suicidal self-injury and suicidal behavior
Computers in Human Behavior 2020
Substance-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
Agreement between mothers and fieldworkers while assessing child development using ages and stages questionnaires, Third edition in Nepal
Frontiers in Psychology 2020
Delayed sleep–wake phase disorder in young adults: prevalence and correlates from a national survey of Norwegian university students
Sleep Medicine 2020
Symptoms of disordered eating and participation in individual- and team sports: A population-based study of adolescents
Eating Behaviors 2020
Prevalence of underweight, overweight, and obesity in adults in Bhaktapur, Nepal in 2015–2017
Frontiers in Nutrition 2020
Weekday time in bed and obesity risk in adolescence
Obesity Science & Practice 2020
Trajectories of sleep problems from adolescence to adulthood. Linking two population-based studies from Norway
Sleep Medicine 2020
Sleep problems and depressive symptoms in toddlers and 8-year-old children: A longitudinal study
Journal of Sleep Research 2020
Sleep among youths in foster care: Associations with potentially traumatic events, PTSD and mental health
Child & Family Social Work 2020
Linear growth between early and late childhood and cognitive outcomes at 6 to 9 years of age
Journal of Pediatrics 2020
Vitamin 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
Divorce and adolescent academic achievement: Heterogeneity in the associations by parental education
PLOS ONE 2020
The 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
Vitamin B12, folate, and cognition in 6-to 9-year-olds: a randomized controlled trial
Pediatrics 2020
Søvn og søvnvansker hos ungdom
2020
Do mental health disorders matter in pre-adolescents with cerebral palsy?
Pediatric Dimensions (PD) 2019
Complex families and health complaints among adolescents: A population-based cross-sectional study
Scandinavian Journal of Public Health 2019
Determinants of cognitive development in the early life of children in Bhaktapur, Nepal
Frontiers in Psychology 2019
The association between sleep problems and academic performance in primary school-aged children: Findings from a Norwegian longitudinal population-based study
PLOS ONE 2019
Sleep problems, behavioural problems and respiratory health in children born extremely preterm: a parental questionnaire study
BMJ Paediatrics Open 2019
Interplay of subjective and objective economic well-being on the mental health of Norwegian adolescents
SSM - Population Health 2019
Dietary diversity and child development in the far west of Nepal: A cohort study
Nutrients 2019
Development and predictors of childhood mental health problems in former extremely preterm infants
Early Human Development 2019
Longitudinal study of music therapy's effectiveness for premature infants and their caregivers (LongSTEP): Protocol for an international randomised trial
BMJ Open 2019
Bullying Involvement in Adolescence: Implications for Sleep, Mental Health, and Academic Outcomes
Journal of Interpersonal Violence 2019
Economic Circumstances in Childhood and Subsequent Substance Use in Adolescence – A Latent Class Analysis: The youth@hordaland Study
Frontiers in Psychology 2019
Psychiatric 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
Insomnia, sleep duration and academic performance: A national survey of Norwegian college and university students
Sleep Medicine: X 2019
Sexual harassment and assault among university students in Norway. A cross-sectional prevalence study
BMJ Open 2019
Factor Structure and Psychometric Properties of the Resilience Scale for Adolescents (READ)
Assessment (Odessa, Fla.) 2019
Parental height modifies the association between linear growth and neurodevelopment in infancy
Acta Paediatrica 2019
Suicide attempts and non-suicidal self-harm among university students: prevalence study
BJPsych Open 2019
The association between heart rate variability and neurocognitive and socio-emotional development in nepalese infants
Frontiers in Neuroscience 2019
Sleep Duration and Nocturnal Awakenings in Infants Born with Gestational Risk
Journal of Developmental and Behavioral Pediatrics 2019
Earthquake exposure and post-traumatic stress among nepalese mothers after the 2015 earthquakes
Frontiers in Psychology 2019
The feasibility of the Ages and Stages Questionnaire for the assessment of child development in a community setting in Nepal
Child: Care, Health and Development 2019
Effect of antenatal and infant micronutrient supplementation on middle childhood and early adolescent development outcomes in Tanzania
European Journal of Clinical Nutrition 2019
Effects of cod intake in pregnancy on iodine nutrition and infant development: study protocol for Mommy’s Food - a randomized controlled trial
BMC Nutrition 2018
Sleep patterns and insomnia in young adults: a national survey of Norwegian university students
Journal of Sleep Research 2018
Measurement Equivalence and Convergent Validity of a Mental Health Rating Scale
Assessment (Odessa, Fla.) 2018
Fatty fish, hair mercury and cognitive function in Norwegian preschool children: Results from the randomized controlled trial FINS-KIDS
Environment International 2018
Fatty fish intake and the effect on mental health and sleep in preschool children in FINS-KIDS, a randomized controlled trial
Nutrients 2018
Precursors of delayed sleep phase in adolescence: a population-based longitudinal study
Sleep 2018
Erythrocyte DHA and AA in infancy is not associated with developmental status and cognitive functioning five years later in Nepalese children
Nutrition Journal 2018
Acceptability and reliability of the Bayley Scales of infant and Toddler Development-III Among Children in Bhaktapur, Nepal
Frontiers in Psychology 2018
Prospective associations between childhood externalising and internalising problems and adolescent alcohol and drug use: The Bergen Child Study
Nordic Studies on Alcohol and Drugs 2018
Prenatal and neonatal factors predicting sleep problems in children born extremely preterm or with extremely low birthweight
Frontiers in pediatrics 2018
Does early vitamin B12 supplementation improve neurodevelopment and cognitive function in childhood and into school age: a study protocol for extended follow-ups from randomised controlled trials in India and Tanzania
BMJ Open 2018
Cobalamin and folate status among breastfed infants in Bhaktapur, Nepal
Nutrients 2018
Fatty fish intake and cognitive function: FINS-KIDS, a randomized controlled trial in preschool children
BMC Medicine 2018
GP-diagnosed internalizing and externalizing problems and dropout from secondary school: a cross-sectional study
European Journal of Public Health 2018
Use of alcohol, tobacco and illicit drugs among ethnic Norwegian and ethnic minority adolescents in Hordaland county, Norway: the youth@hordaland-survey
Ethnicity and Health 2018
Cumulative effects of negative life events and family stress on children’s mental health: the Bergen Child Study
Social Psychiatry and Psychiatric Epidemiology 2017
The effects of vitamin B12 supplementation in pregnancy and postpartum on growth and neurodevelopment in early childhood: Study Protocol for a Randomized Placebo Controlled Trial
BMJ Open 2017
Måleegenskaper ved den norske versjonen av Adolescent Sleep-Wake Scale (ASWS)
PsykTestBARN 2017
Economic volatility in childhood and subsequent adolescent mental health problems: a longitudinal populationbased study of adolescents
BMJ Open 2017
Sleep Problems in Preschoolers and Maternal Depressive Symptoms: An Evaluation of Mother- and Child-Driven Effects
Developmental Psychology 2017
Sleep difficulties and academic performance in Norwegian higher education students
British Journal of Educational Psychology 2017
Parent Rated Symptoms of Inattention in Childhood Predict High School Academic Achievement Across Two Culturally and Diagnostically Diverse Samples
Frontiers in Psychology 2017
The effect of vitamin B12 supplementation in Nepalese infants on growth and development: Study protocol for a randomized controlled trial
Trials 2017
Health complaints in late adolescence; Frequency, factor structure and the association with socio-economic status
Scandinavian Journal of Public Health 2017
Moving into poverty during childhood is associated with later sleep problems
Sleep Medicine 2017
Children born extremely preterm had different sleeping habits at 11 years of age and more childhood sleep problems than term-born children
Acta Paediatrica 2017
Mental Health in School-Aged Children Prenatally Exposed to Alcohol and Other Substances
Substance Abuse: Research and Treatment 2017
Parental work absenteeism is associated with increased symptom complaints and school absence in adolescent children
BMC Public Health 2017
Alcohol and illicit drug use are important factors for school-related problems among adolescents
Frontiers in Psychology 2017
Mental health assessed by the Strengths and Difficulties Questionnaire for children born extremely preterm without severe disabilities at 11 years of age: a Norwegian, national population-based study
European Child and Adolescent Psychiatry 2017
How much do Nepalese mothers know about child development?
Early Child Development and Care 2017
Insomnia before and after childbirth: The risk of developing postpartum pain—A longitudinal population-based study
European Journal of Obstetrics, Gynecology, and Reproductive Biology 2017
Vitamin B-12 status in infancy is positively associated with development and cognitive functioning 5 y later in Nepalese children
American Journal of Clinical Nutrition 2017