Parental drinking, mental health and educational level, and offspring’s subsequent prescription drugs treatment for sleep problems. A longitudinal HUNT survey and registry study by Ingunn Olea Lund, Njål Andersen, Helga Ask, Jasmina Burdzovic Andreas

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Exploring the differentiation of behavioural and emotional problems across childhood: A prospective longitudinal cohort study by Adrian Dahl Askelund, Helga Ask, Eivind Ystrom, Alexandra Havdahl, Laurie J. Hannigan

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Association between work situation and life satisfaction during the COVID-19 pandemic: prospective cohort study in Norway by Per Magnus, Lill Trogstad, Ellen Øen Carlsen, Ida H Caspersen, Helga Ask, Ragnhild Eek Brandlistuen

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Patterns of psychiatric healthcare use during pandemic times among boys and girls with pre-existing diagnoses: a Norwegian nationwide primary and specialist healthcare registry stu... by Ingunn Olea Lund, Pia Jensen, Christian Madsen, Lars Johan Hauge, Alexandra Havdahl, Anne Reneflot, Ragnhild Brandlistuen, Helga Ask

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Mental Distress Among Norwegian Adults During the COVID-19 Pandemic: Predictors in Initial Response and Subsequent Trajectories by Li Lu, Li Lu, Li Lu, Laurie J. Hannigan, Laurie J. Hannigan, Laurie J. Hannigan, Ragnhild E. Brandlistuen, Ragnhild E. Brandlistuen, Ragnar Nesvåg, Lill Trogstad, Per Magnus, Anna Bára Unnarsdóttir, Unnur A. Valdimarsdóttir, Unnur A. Valdimarsdóttir, Unnur A. Valdimarsdóttir, Ole A. Andreassen, Ole A. Andreassen, Helga Ask, Helga Ask

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Developmental manifestations of polygenic risk for bipolar disorder from infancy to middle childhood by Ragna Bugge Askeland, Laurie J. Hannigan, Kevin S. O’Connell, Elizabeth C. Corfield, Oleksandr Frei, Anita Thapar, George Davey Smith, Ted Reichborn-Kjennerud, Ole A. Andreassen, Helga Ask, Alexandra Havdahl

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Genetic and phenotypic heterogeneity in early neurodevelopmental traits in the Norwegian Mother, Father and Child Cohort Study by Laura Hegemann, Elizabeth C. Corfield, Adrian Dahl Askelund, Andrea G. Allegrini, Ragna Bugge Askeland, Angelica Ronald, Helga Ask, Beate St Pourcain, Ole A. Andreassen, Laurie J. Hannigan, Alexandra Havdahl

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Correction: Incidence rates of treated mental disorders before and during the COVID-19 pandemic—a nationwide study comparing trends in the period 2015 to 2021 by Pia Jensen, Bo Engdahl, Kristin Gustavson, Ingunn Olea Lund, Johanne Hagen Pettersen, Christian Madsen, Lars Johan Hauge, Ann Kristin Skrindo Knudsen, Anne Reneflot, Ragnhild Eek Brandlistuen, Helga Ask, Ragnar Nesvåg

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Parental education and children’s depression, anxiety, and ADHD traits, a within-family study in MoBa by Amanda M. Hughes, Fartein Ask Torvik, Elsje van Bergen, Laurie J. Hannigan, Elizabeth C. Corfield, Ole A. Andreassen, Eivind Ystrom, Helga Ask, George Davey Smith, Neil M. Davies, Alexandra Havdahl

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Incidence rates of treated mental disorders before and during the COVID-19 pandemic—a nationwide study comparing trends in the period 2015 to 2021 by Pia Jensen, Bo Engdahl, Kristin Gustavson, Ingunn Olea Lund, Johanne Hagen Pettersen, Christian Madsen, Lars Johan Hauge, Ann Kristin Skrindo Knudsen, Anne Reneflot, Ragnhild Eek Brandlistuen, Helga Ask, Ragnar Nesvåg

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Contact with primary care physicians among adults with pre-existing common mental health problems during the COVID-19 pandemic: a registry-based study from Norway by Pia Jensen, Christian Madsen, Lars Johan Hauge, Kristin Gustavson, Ingunn Olea Lund, Johanne Hagen Pettersen, Ann Kristin Skrindo Knudsen, Anne Reneflot, Ragnhild Eek Brandlistuen, Unnur Anna Valdimarsdóttir, Helga Ask, Ragnar Nesvåg

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Prenatal maternal stress: triangulating evidence for intrauterine exposure effects on birth and early childhood outcomes across multiple approaches by Ingunn Olea Lund, Laurie J. Hannigan, Helga Ask, Adrian D. Askelund, Laura Hegemann, Elizabeth C. Corfield, Robyn E. Wootton, Yasmin I. Ahmadzadeh, George Davey Smith, Tom A. McAdams, Eivind Ystrom, Alexandra Havdahl

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History of childhood maltreatment associated with hospitalization or death due to COVID-19: a cohort study by Yue Wang, Fenfen Ge, Thor Aspelund, Helga Ask, Arna Hauksdóttir, Kejia Hu, Jóhanna Jakobsdóttir, Helga Zoega, Qing Shen, Heather C. Whalley, Ole Birger Vesterager Pedersen, Kelli Lehto, Ole A. Andreassen, Fang Fang, Huan Song, Unnur A. Valdimarsdóttir

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Assessing causal links between age at menarche and adolescent mental health: a Mendelian randomisation study by Adrian Dahl Askelund, Robyn E. Wootton, Fartein A. Torvik, Rebecca B. Lawn, Helga Ask, Elizabeth C. Corfield, Maria C. Magnus, Ted Reichborn-Kjennerud, Per M. Magnus, Ole A. Andreassen, Camilla Stoltenberg, George Davey Smith, Neil M. Davies, Alexandra Havdahl, Laurie J. Hannigan

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Mental illness and COVID-19 vaccination: a multinational investigation of observational & register-based data by Mary M. Barker, Kadri Kõiv, Ingibjörg Magnúsdóttir, Hannah Milbourn, Bin Wang, Xinkai Du, Gillian Murphy, Eva Herweijer, Elísabet U. Gísladóttir, Huiqi Li, Anikó Lovik, Anna K. Kähler, Archie Campbell, Maria Feychting, Arna Hauksdóttir, Emily E. Joyce, Edda Bjork Thordardottir, Emma M. Frans, Asle Hoffart, Reedik Mägi, Gunnar Tómasson, Kristjana Ásbjörnsdóttir, Jóhanna Jakobsdóttir, Ole A. Andreassen, Patrick F. Sullivan, Sverre Urnes Johnson, Thor Aspelund, Ragnhild Eek Brandlistuen, Helga Ask, Daniel L. McCartney, Omid V. Ebrahimi, Kelli Lehto, Unnur A. Valdimarsdóttir, Fredrik Nyberg, Fang Fang

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