Search Results - "STORMARK, KJELL MORTEN"

Sleep and use of electronic devices in adolescence: results from a large population-based study by Hysing, Mari, Pallesen, Ståle, Stormark, Kjell Morten, Jakobsen, Reidar, Lundervold, Astri J, Sivertsen, Børge

“…Objectives Adolescents spend increasingly more time on electronic devices, and sleep deficiency rising in adolescents constitutes a major public health…”
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The association between sleep problems and academic performance in primary school-aged children: Findings from a Norwegian longitudinal population-based study by Stormark, Kjell Morten, Fosse, Hedvik Elisabeth, Pallesen, Ståle, Hysing, Mari

“…The purpose of this study was to examine the longitudinal association between concurrent, transitory and persistent difficulties initiating and maintaining…”
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Sleep problems and self-harm in adolescence by Hysing, Mari, Sivertsen, Børge, Stormark, Kjell Morten, O'Connor, Rory C.

“…Although self-harm and sleep problems are major public health problems in adolescence, detailed epidemiological assessment is essential to understand the…”
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Physical inactivity, non-participation in sports and socioeconomic status: a large population-based study among Norwegian adolescents by Heradstveit, Ove, Haugland, Siren, Hysing, Mari, Stormark, Kjell Morten, Sivertsen, Børge, Bøe, Tormod

“…Background Physical activity in adolescence is found to promote both immediate and long-term health, as well as school- and work performance. Previous studies…”
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Prevalence of psychiatric disorders in Norwegian 10-14-year-olds: Results from a cross-sectional study by Bøe, Tormod, Heiervang, Einar Røshol, Stormark, Kjell Morten, Lundervold, Astri J, Hysing, Mari

“…Youth mental health problems is the leading cause of disability worldwide and a major public health concern. Prevalence rates are needed for planning…”
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Sleep and school attendance in adolescence: Results from a large population-based study by HYSING, MARI, HAUGLAND, SIREN, STORMARK, KJELL MORTEN, BØE, TORMOD, SIVERTSEN, BØRGE

“…Background: The aim of this study was to examine the link between adolescent sleep and non-attendance in school. Methods A large population-based study from…”
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Low omega-3 index in pregnancy is a possible biological risk factor for postpartum depression by Markhus, Maria Wik, Skotheim, Siv, Graff, Ingvild Eide, Frøyland, Livar, Braarud, Hanne Cecilie, Stormark, Kjell Morten, Malde, Marian Kjellevold

“…Depression is a common disorder affecting 10-15% women in the postpartum period. Postpartum depression can disrupt early mother-infant interaction, and…”
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Fatty fish intake and cognitive function: FINS-KIDS, a randomized controlled trial in preschool children by Øyen, Jannike, Kvestad, Ingrid, Midtbø, Lisa Kolden, Graff, Ingvild Eide, Hysing, Mari, Stormark, Kjell Morten, Markhus, Maria Wik, Baste, Valborg, Frøyland, Livar, Koletzko, Berthold, Demmelmair, Hans, Dahl, Lisbeth, Lie, Øyvind, Kjellevold, Marian

“…Marine resources including fatty fish are important sources of n-3 long chain polyunsaturated fatty acids (n-3 LC-PUFAs), which are important for brain…”
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Maternal Iodine Status is Associated with Offspring Language Skills in Infancy and Toddlerhood by Markhus, Maria Wik, Dahl, Lisbeth, Moe, Vibeke, Abel, Marianne H, Brantsæter, Anne Lise, Øyen, Jannike, Meltzer, Helle Margrete, Stormark, Kjell Morten, Graff, Ingvild Eide, Smith, Lars, Kjellevold, Marian

“…Inadequate iodine status affects the synthesis of the thyroid hormones and may impair brain development in fetal life. The aim of this study was to explore the…”
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Trends in physical health complaints among adolescents from 2014 – 2019: Considering screen time, social media use, and physical activity by Nilsen, Sondre Aasen, Stormark, Kjell Morten, Heradstveit, Ove, Breivik, Kyrre

“…The rising rates of physical and mental health complaints among adolescents observed in many countries have coincided with an increased time spent on…”
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Precursors of delayed sleep phase in adolescence: a population-based longitudinal study by Hysing, Mari, Harvey, Allison G, Stormark, Kjell Morten, Pallesen, Ståle, Sivertsen, Børge

“…The aim of this study was to assess sleep behavior, sleep problems and mental health in childhood as possible candidate precursors for the development of…”
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Past Year Cannabis Use Among Norwegian Adolescents: Time Trends Based on the Ungdata Surveys 2010-2019 by Heradstveit, Ove, Nilsen, Sondre Aasen, Breivik, Kyrre, Bakken, Anders, Haug, Thomas, Hartveit, Kristian, Stormark, Kjell Morten

“…To describe trends in cannabis use from 2010 to 2019 among Norwegian adolescents and relate these to individual- and municipal-level variables. Data from…”
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Sleep problems as a mediator of the association between parental education levels, perceived family economy and poor mental health in children by Bøe, Tormod, Hysing, Mari, Stormark, Kjell Morten, Lundervold, Astri J, Sivertsen, Børge

“…Abstract Objective The aim of this study was to investigate the association between familial socioeconomic status (SES) and children's sleep problems, and the…”
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Selective attention and heart rate responses to natural and urban environments by Laumann, Karin, Gärling, Tommy, Stormark, Kjell Morten

“…We tested the hypothesis that exposure to nature stimuli restores depleted voluntary attention capacity and affects selective attention. Before viewing a video…”
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Perfectionism in Adolescence: Associations With Gender, Age, and Socioeconomic Status in a Norwegian Sample by Sand, Liv, Bøe, Tormod, Shafran, Roz, Stormark, Kjell Morten, Hysing, Mari

“…Background: Perfectionism in adolescence has received increased attention, but few studies have examined this in non-clinical samples. This study investigated…”
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Adolescent Neck and Shoulder Pain—The Association With Depression, Physical Activity, Screen-Based Activities, and Use of Health Care Services by Myrtveit, Solbjørg Makalani, Sivertsen, Børge, Ph.D, Skogen, Jens Christoffer, Ph.D, Frostholm, Lisbeth, Ph.D, Stormark, Kjell Morten, Ph.D, Hysing, Mari, Ph.D

“…Abstract Purpose Neck and shoulder pain is frequent in adolescents, and multiple factors seem to affect the risk of such symptoms. We aimed to investigate the…”
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Docosahexaenoic Acid Status in Pregnancy Determines the Maternal Docosahexaenoic Acid Status 3-, 6- and 12 Months Postpartum. Results from a Longitudinal Observational Study by Markhus, Maria Wik, Rasinger, Josef Daniel, Malde, Marian Kjellevold, Frøyland, Livar, Skotheim, Siv, Braarud, Hanne Cecilie, Stormark, Kjell Morten, Graff, Ingvild Eide

“…Essential fatty acid status as well as docosahexaenoic acid (DHA, 22:6n-3) declines during pregnancy and lactation. As a result, the DHA status may not be…”
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Maternal DHA Status during Pregnancy Has a Positive Impact on Infant Problem Solving: A Norwegian Prospective Observation Study by Braarud, Hanne Cecilie, Markhus, Maria Wik, Skotheim, Siv, Stormark, Kjell Morten, Frøyland, Livar, Graff, Ingvild Eide, Kjellevold, Marian

“…Docosahexaenoic acid (DHA, 22:6, -3) is a long-chain polyunsaturated fatty acid necessary for normal brain growth and cognitive development. Seafood and…”
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Fatty Fish Intake and the Effect on Mental Health and Sleep in Preschool Children in FINS-KIDS, a Randomized Controlled Trial by Hysing, Mari, Kvestad, Ingrid, Kjellevold, Marian, Kolden Midtbø, Lisa, Graff, Ingvild Eide, Lie, Øyvind, Hurum, Hallvard, Stormark, Kjell Morten, Øyen, Jannike

“…Mental health and sleep problems are prevalent in children during preschool years. The aim of the current study was to investigate if increased intake of fatty…”
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Fatty fish, hair mercury and cognitive function in Norwegian preschool children: Results from the randomized controlled trial FINS-KIDS by Kvestad, Ingrid, Vabø, Silje, Kjellevold, Marian, Nøstbakken, Ole Jakob, Midtbø, Lisa Kolden, Hysing, Mari, Markhus, Maria Wik, Madsen, Lise, Handeland, Katina, Graff, Ingvild Eide, Lie, Øyvind, Frøyland, Livar, Stormark, Kjell Morten, Dahl, Lisbeth, Øyen, Jannike

“…The toxic effects of prenatal methylmercury (MeHg) include neurological abnormalities and developmental delay of which infants and children are particular…”
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