Now showing items 1-15 of 15

  • Rosenqvist, Mina A; Sjölander, Arvid; Ystrøm, Eivind; Larsson, Henrik; Reichborn-Kjennerud, Ted (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Background Prenatal exposure to maternal adverse life events has been associated with offspring ADHD, but the role of familial confounding is unclear. We aimed to clarify if adverse life events during pregnancy are ...
  • Eilertsen, Espen Moen; Gjerde, Line C.; Kendler, Kenneth S.; Røysamb, Espen; Aggen, Steven H.; Gustavson, Kristin; Reichborn-Kjennerud, Ted; Ystrøm, Eivind (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)
    We examined genetic and environmental contributions to the development of symptoms of attention-deficit/hyperactivity disorder (ADHD) in preschool children. ADHD symptoms in siblings at 1.5, 3, and 5 years of age were ...
  • Torvik, Fartein Ask; Ystrøm, Eivind; Gustavson, Kristin; Rosenström, Tom Henrik; Bramness, Jørgen Gustav; Gillespie, N; Aggen, S H; Kendler, K S; Reichborn-Kjennerud, Ted (Journal article / Tidsskriftartikkel / SubmittedVersion, 2017)
    Objective: To investigate whether diagnostic data from structured interviews, primary care and specialist care registries on major depressive disorder (MDD), anxiety disorders (AD) and alcohol use disorder (AUD) identify ...
  • Østby, Kristian Amundsen; Czajkowski, Nikolai Olavi; Knudsen, Gun Peggy; Ystrøm, Eivind; Gjerde, Line C.; Kendler, Kenneth S.; Ørstavik, Ragnhild; Reichborn-Kjennerud, Ted (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    Background Results from observational studies suggest that people who drink little or no alcohol are less healthy than medium drinkers. This has been demonstrated for many different measures of health, including sick leave. ...
  • Holdø, Ingvild; Bramness, Jørgen G; Handal, Marte; Torgersen, Leila; Reichborn-Kjennerud, Ted; Ystrøm, Eivind; Nordeng, Hedvig; Skurtveit, Svetlana (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    Background Different methods in pharmacoepidemiology can be used to study hypnotic use in children. But neither questionnaire-based data nor prescription records can be considered a “gold standard”. This ...
  • Knudsen, Ann Kristin; Ystrøm, Eivind; Skogen, Jens Christoffer; Torgersen, Leila (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    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 ...
  • Abel, Marianne Hope; Ystrøm, Eivind; Caspersen, Ida Henriette; Meltzer, Helle Margrete; Aase, Heidi; Torheim, Liv Elin; Askeland, Ragna Bugge; Reichborn-Kjennerud, Ted; Brantsæter, Anne Lise (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    Current knowledge about the relationship between mild to moderately inadequate maternal iodine intake and/or supplemental iodine on child neurodevelopment is sparse. Using information from 77,164 mother-child pairs in the ...
  • Ystrøm, Eivind (Doctoral thesis / Doktoravhandling, 2009)
    In this thesis, I explore the influence of maternal Negative Affectivity on child diet and the mechanisms that mediate this influence. For this purposed I used data from a nation-wide birth cohort study of between 15 000 ...
  • Hannigan, Laurie J; Eilertsen, Espen Moen; Gjerde, Line C.; Reichborn-Kjennerud, Ted; Eley, Thalia C; Rijsdijk, Frühling V.; Ystrøm, Eivind; McAdams, Tom A (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)
    Background. Maternal prenatal depression is a known risk factor for early-life psychopathology among offspring. However, it is necessary to distinguish between potential risk transmission mechanisms. We aimed to test the ...
  • Torvik, Fartein Ask; Reichborn-Kjennerud, Ted; Gjerde, Line C.; Knudsen, Gun Peggy; Ystrøm, Eivind; Tambs, Kristian; Røysamb, Espen; Østby, Kristian Amundsen; Ørstavik, Ragnhild (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    Background Mental disorders strongly influence work capability in young adults, but it is not clear which disorders that are most strongly associated with sick leave, and which diagnoses that are stated on the sick leave ...
  • Ystrøm, Eivind; Reichborn-Kjennerud, Ted; Tambs, Kristian; Magnus, Per; Torgersen, Anne Mari; Gustavson, Kristin (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)
    Background: There is a lack of population-based studies on multiple births and maternal mental health. Having a high-risk pregnancy by bearing two or more children is a stressful life event, and the challenges of parenting ...
  • McAdams, Tom A; Hannigan, Laurie J; Eilertsen, Espen Moen; Gjerde, Line C.; Ystrøm, Eivind; Rijsdijk, Frühling V (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Datasets comprising twins and their children can be a useful tool for understanding the nature of intergenerational associations between parent and offspring phenotypes. In the present article we explore structural equation ...
  • Ystrøm, Eivind; Ørstavik, Ragnhild; Reichborn-Kjennerud, Ted; Torvik, Fartein Ask (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    Social welfare support runs in families. Recent studies using Nordic registry data have found individual differences in genetic factors to be of substantial importance for medical benefits. However, to date there has been ...
  • Torvik, Fartein Ask; Ystrøm, Eivind; Czajkowski, Nikolai Olavi; Tambs, Kristian; Røysamb, Espen; Ørstavik, Ragnhild; Knudsen, Gun Peggy; Kendler, Kenneth S; Reichborn-Kjennerud, Ted (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    Background Low socioeconomic status (SES), indicated by low income and education, has consistently been found to be a strong predictor of sick leave. Several possible pathways from SES to sick leave have been described in ...
  • Torvik, Fartein Ask; Rosenström, Tom Henrik; Ystrøm, Eivind; Tambs, Kristian; Røysamb, Espen; Czajkowski, Nikolai Olavi; Gillespie, Nathan; Knudsen, Gun Peggy; Kendler, Kenneth S.; Reichborn-Kjennerud, Ted (Journal article / Tidsskriftartikkel / SubmittedVersion, 2017)
    Alcohol use disorder (AUD) and major depressive disorder (MDD) are often comorbid. It is not understood how genetic risk factors for these disorders relate to each other over time and to what degree they are stable. ...