Browsing Norwegian Institute of Public Health Open Repository by Author "Ask, Helga"

Now showing items 1-20 of 33

    • Acetaminophen use during pregnancy and offspring attention deficit hyperactivity disorder - a longitudinal sibling control study 

      Gustavson, Kristin; Ystrøm, Eivind; Ask, Helga; Torvik, Fartein Ask; Hornig, Mady; Susser, Ezra; Lipkin, Ian; Lupattelli, Angela; Stoltenberg, Camilla; Magnus, Per Minor; Mjaaland, Siri; Askeland, Ragna Bugge; Walle, Kjersti Mæhlum; Bresnahan, Michaeline; Nordeng, Hedvig Marie Egeland; Reichborn-Kjennerud, Ted (Journal article, 2021)

    • Acetaminophen use during pregnancy and offspring attention deficit hyperactivity disorder - a longitudinal sibling control study 

      Gustavson, Kristin; Ystrøm, Eivind; Ask, Helga; Torvik, Fartein Ask; Hornig, Mady; Susser, Ezra; Lipkin, Ian; Lupattelli, Angela; Stoltenberg, Camilla; Magnus, Per Minor; Mjaaland, Siri; Askeland, Ragna Bugge; Walle, Kjersti Mæhlum; Bresnahan, Michaeline; Nordeng, Hedvig Marie Egeland; Reichborn-Kjennerud, Ted (Journal article, 2021)

    • Acute COVID-19 severity and mental health morbidity trajectories in patient populations of six nations: an observational study 

      Magnúsdóttir, Ingibjörg; Lovik, Anikó; Unnarsdóttir, Anna Bára; McCartney, Daniel L.; Ask, Helga; Kõiv, Kadri; Christoffersen, Lea Arregui Nordahl; Johnson, Sverre Urnes; Hauksdóttir, Arna; Fawns-Ritchie, Chloe; Helenius, Dorte; Lu, Li; Ebrahimi, Omid Vakili; Hoffart, Asle; Porteous, David J; Fang, Fang; Jakobsdottir, Johanna; Lehto, Kelli; Andreassen, Ole; Pedersen, Ole; Aspelund, Thor; Valdimarsdottir, Unnur Anna (Peer reviewed; Journal article, 2022)

    • Alcohol consumption and risk of dementia up to 27 years later in a large, population-based sample: the HUNT study, Norway 

      Langballe, Ellen Melbye; Ask, Helga; Holmen, Jostein; Stordal, Eystein; Saltvedt, Ingvild; Selbæk, Geir; Fikseaunet, Arvid; Bergh, Sverre; Nafstad, Per; Tambs, Kristian (Journal article, 2015)
      The relationship between alcohol consumption and dementia risk is unclear. This investigation estimates the association between alcohol consumption reported in a population-based study in the mid-1980s and the risk for ...

    • Association of Gestational Age at Birth With Symptoms of Attention-Deficit/Hyperactivity Disorder in Children 

      Ask, Helga; Gustavson, Kristin; Ystrøm, Eivind; Havdahl, Karoline Alexandra; Tesli, Martin Steen; Askeland, Ragna Bugge; Reichborn-Kjennerud, Ted (Peer reviewed; Journal article, 2018)

    • Associations between Pregnancy-Related Predisposing Factors for Offspring Neurodevelopmental Conditions and Parental Genetic Liability to Attention-Deficit/Hyperactivity Disorder, Autism, and Schizophrenia: The Norwegian Mother, Father and Child Cohort Study (MoBa) 

      Havdahl, Alexandra; Wootton, Robyn E; Leppert, Beate; Riglin, Lucy; Ask, Helga; Tesli, Martin Steen; Askeland, Ragna Bugge; Hannigan, Laurie John; Corfield, Elizabeth Claire; Øyen, Anne-Siri; Andreassen, Ole; Tilling, Kate; Davey Smith, George; Thapar, Anita; Reichborn-Kjennerud, Ted; Stergiakouli, Evie (Peer reviewed; Journal article, 2022)

    • Body mass index and childhood symptoms of depression, anxiety, and attention-deficit hyperactivity disorder: A within-family Mendelian randomization study 

      Hughes, Amanda M.; Sanderson, Eleanor; Morris, Tim; Ayorech, Ziada; Tesli, Martin Steen; Ask, Helga; Reichborn-Kjennerud, Ted; Andreassen, Ole; Magnus, Per Minor; Helgeland, Øyvind; Johansson, Stefan; Njølstad, Pål Rasmus; Davey Smith, George; Havdahl, Alexandra Karoline Saasen; Howe, Laura D.; Davies, Neil Martin (Peer reviewed; Journal article, 2022)

    • Change in physical activity is not associated with change in mental distress among adolescents: The Tromsø Study: Fit Futures 

      Opdal, Ida Marie; Morseth, Bente; Handegård, Bjørn Helge; Lillevoll, Kjersti; Ask, Helga; Nielsen, Christopher Sivert; Horsch, Alexander; Furberg, Anne-Sofie; Rosenbaum, Simon; Rognmo, Kamilla (Peer reviewed; Journal article, 2019)

    • Childhood temperamental, emotional, and behavioral characteristics associated with mood and anxiety disorders in adolescence: A prospective study 

      Bakken, Nora R.; Hannigan, Laurie John; Shadrin, Alexey; Hindley, Guy Frederick Lanyon; Ask, Helga; Reichborn-Kjennerud, Ted; Tesli, Martin Steen; Andreassen, Ole; Havdahl, Alexandra Karoline Saasen (Peer reviewed; Journal article, 2022)

    • Cohort Profile: COVIDMENT: COVID-19 cohorts on mental health across six nations 

      Unnarsdóttir, Anna Bára; Lovik, Anikó; Fawns-Ritchie, Chloe; Ask, Helga; Kõiv, Kadri; Hagen, Kristen; Didriksen, Maria; Christoffersen, Lea Arregui Nordahl; Garðarsson, Alexander Berg; McIntosh, Andrew; Kähler, Anna K.; Campbell, Archie; Hauksdóttir, Arna; Erikstrup, Christian; Mikkelsen, Dorte Helenius; Altschul, Drew; Thordardottir, Edda Bjork; Frans, Emma Maria; Kvale, Gerd; Tómasson, Gunnar; Kariis, Hanna Maria; Jónsdóttir, Harpa Lind; Rúnarsdóttir, Harpa; Magnúsdóttir, Ingibjörg; Eid, Jarle; Jakobsdóttir, Jóhanna; Nielsen, Kaspar René; Kaspersen, Kathrine Agergård; Milani, Lili; Trogstad, Lill-Iren Schou; Yi, Lu; Bruun, Mie Topholm; Sullivan, Patrick F.; Magnus, Per Minor; Shen, Qing; Nesvåg, Ragnar; Brandlistuen, Ragnhild Eek; Mägi, Reedik; Ostrowski, Sisse Rye; Løkhammer, Solveig; Solem, Stian; Reichborn-Kjennerud, Ted; Hansen, Thomas Folkmann; Werge, Thomas; Aspelund, Thor; Porteous, David J.; Fang, Fang; Lehto, Kelli; Andreassen, Ole; Pedersen, Ole Birger Vesterager; Hellard, Stephanie Francoise Claire Le; Valdimarsdóttir, Unnur Anna (Peer reviewed; Journal article, 2021)

    • 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 

      Jensen, Pia; Madsen, Christian; Hauge, Lars Johan; Gustavson, Kristin; Lund, Ingunn Olea; Pettersen, Johanne Hagen; Knudsen, Ann Kristin Skrindo; Reneflot, Anne; Brandlistuen, Ragnhild Eek; Valdimarsdóttir, Unnur Anna; Ask, Helga; Nesvåg, Ragnar (Peer reviewed; Journal article, 2023)

    • Early manifestations of genetic risk for neurodevelopmental disorders 

      Askeland, Ragna Bugge; Hannigan, Laurie J.; Ask, Helga; Ayorech, Ziada; Tesli, Martin Steen; Corfield, Elizabeth; Magnus, Per Minor; Njølstad, Pål Rasmus; Andreassen, Ole A.; Smith, George Davey; Reichborn-Kjennerud, Ted; Havdahl, Alexandra (Peer reviewed; Journal article, 2021)

    • Educational attainment and mortality in schizophrenia 

      Tesli, Martin Steen; Degerud, Eirik Magnus Meek; Plana-Ripoll, Oleguer; Gustavson, Kristin; Torvik, Fartein Ask; Ystrøm, Eivind; Ask, Helga; Tesli, Natalia; Høye, Anne; Stoltenberg, Camilla; Reichborn-Kjennerud, Ted; Næss, Øyvind Erik; Nesvåg, Ragnar (Peer reviewed; Journal article, 2022)
      Background Individuals suffering from schizophrenia have a reduced life expectancy with cardiovascular disease (CVD) as a major contributor. Low educational attainment is associated with schizophrenia, as well as with ...

    • Educational attainment and mortality in schizophrenia 

      Tesli, Martin Steen; Degerud, Erik; Plana-Ripoll, Oleguer; Gustavsson, Kristin; Torvik, Fartein Ask; Ystrøm, Eivind; Ask, Helga; Tesli, Natalia; Stoltenberg, Camilla; Reichborn-Kjennerud, Ted; Nesvåg, Ragnar; Næss, Øyvind Erik (Peer reviewed; Journal article, 2022)

    • Educational attainment, health outcomes and mortality: a within-sibship Mendelian randomization study 

      Howe, Laurence J; Rasheed, Humaira; Jones, Paul Remy; Boomsma, Dorret I; Evans, David M; Giannelis, Alexandros; Hayward, Caroline; Hopper, John L; Hughes, Amanda; Lahtinen, Hannu; Li, Shuai; Lind, Penelope A; Martin, Nicholas G; Martikainen, Pekka; Medland, Sarah E; Morris, Tim T; Nivard, Michel G; Pingault, Jean-Baptiste; Silventoinen, Karri; Smith, Jennifer A; Willoughby, Emily A; Wilson, James F; Ahlskog, Rafael; Andreassen, Ole; Ask, Helga; Campbell, Archie; Cheesman, Rosa Catherine Gillespie; Cho, Yoonsu; Christensen, Kaare; Corfield, Elizabeth Claire; Dahm, Christina C.; Havdahl, Alexandra; Hill, William D; Kerr, Shona M; Nygaard, Marianne Rodriguez; Palviainen, Teemu; Pedersen, Nancy L; Plomin, Robert; Southey, Melissa C; Stoltenberg, Camilla; Åsvold, Bjørn Olav; Næss, Øyvind Erik; Davey Smith, George; Kaprio, Jaakko; Brumpton, Ben Michael; Davies, Neil Martin (Peer reviewed; Journal article, 2023)

    • Examining intergenerational risk factors for conduct problems using polygenic scores in the Norwegian Mother, Father and Child Cohort Study 

      Frach, Leonard; Barkhuizen, Wikus; Allegrini, Andrea G.; Ask, Helga; Hannigan, Laurie J.; Corfield, Elizabeth Claire; Andreassen, Ole A.; Dubridge, Frank; Ystrøm, Eivind; Havdahl, Alexandra; Pingault, Jean-Baptiste (Peer reviewed; Journal article, 2024)

    • Genetic Associations Between Childhood Psychopathology and Adult Depression and Associated Traits in 42 998 Individuals: A Meta-analysis 

      Akingbuwa, Wonuola A.; Hammerschlag, Anke R.; Jami, Eshim S.; Allegrini, Andrea G.; Karhunen, Ville; Sallis, Hannah; Ask, Helga; Askeland, Ragna Bugge; Baselmans, Bart; Diemer, Elizabeth W; Hagenbeek, Fiona A.; Havdahl, Alexandra; Hottenga, Jouke-Jan; Mbarek, Hamdi; Rivadeneira, Fernando; Tesli, Martin Steen; van Beijsterveldt, Catharina E. M.; Breen, Gerome; Lewis, Cathryn M.; Thapar, Anita; Boomsma, Dorret I.; Kuja-Halkola, Ralf; Reichborn-Kjennerud, Ted; Magnus, Per; Rimfeld, Kaili; Ystrøm, Eivind; Järvelin, Marjo-Riitta; Lichtenstein, Paul; Lundström, Sebastian; Munafò, Marcus R.; Plomin, Robert; Tiemeier, Henning; Nivard, Michel G.; Bartels, Meike; Middeldorp, Christel M. (Peer reviewed; Journal article, 2020)

    • Genetic Liability for Schizophrenia and Childhood Psychopathology in the General Population 

      Hannigan, Laurie John; Askeland, Ragna Bugge; Ask, Helga; Tesli, Martin; Corfield, Elizabeth; Ayorech, Ziada; Helgeland, Øyvind; Magnus, Per; Njølstad, Pål Rasmus; Øyen, Anne-Siri; Stoltenberg, Camilla; Andreassen, Ole A.; Davey smith, George; Reichborn-Kjennerud, Ted; Havdahl, Alexandra (Peer reviewed; Journal article, 2021)

    • Genetic nurture versus genetic transmission of risk for ADHD traits in the Norwegian Mother, Father and Child Cohort Study 

      Pingault, Jean-Baptiste; Barkhuizen, Wikus; Wang, Biyao; Hannigan, Laurie John; Eilertsen, Espen Moen; Corfield, Elizabeth Claire; Andreassen, Ole; Ask, Helga; Tesli, Martin Steen; Askeland, Ragna Bugge; Davey Smith, George; Stoltenberg, Camilla; Davies, Neil M.; Reichborn-Kjennerud, Ted; Ystrøm, Eivind; Havdahl, Alexandra (Peer reviewed; Journal article, 2022)

    • Genome-wide association meta-analysis of childhood and adolescent internalizing symptoms 

      Jami, Eshim S.; Hammerschlag, Anke R.; Ip, Hill F.; Allegrini, Andrea G.; Benyamin, Beben; Border, Richard; Diemer, Elizabeth W.; Jiang, Chang; Karhunen, Ville; Lu, Yi; Lu, Qing; Mallard, Travis T.; Mishra, Pashupati P.; Nolte, Ilja M.; Palviainen, Teemu; Peterson, Roseann E.; Sallis, Hannah M.; Shabalin, Andrey A.; Tate, Ashley E.; Thiering, Elisabeth; Vilor-Tejedor, Natàlia; Wang, Carol; Zhou, Ang; Adkins, Daniel E.; Alemany, Silvia; Ask, Helga; Chen, Qi; Corley, Robin P.; Ehli, Erik A.; Evans, Luke M.; Havdahl, Alexandra; Hagenbeek, Fiona A.; Hakulinen, Christian; Henders, Anjali K.; Hottenga, Jouke Jan; Korhonen, Tellervo; Mamun, Abdullah; Marrington, Shelby; Neumann, Alexander; Rimfeld, Kaili; Rivadeneira, Fernando; Silberg, Judy L.; van Beijsterveldt, Catharina E.; Vuoksimaa, Eero; Whipp, Alyce M.; Tong, Xiaoran; Andreassen, Ole; Boomsma, Dorret I.; Brown, Sandra A.; Burt, S. Alexandra; Copeland, William; Dick, Danielle M.; Harden, K. Paige; Harris, Kathleen Mullan; Hartman, Catharina A.; Heinrich, Joachim; Hewitt, John K.; Hopfer, Christian; Hypponen, Elina; Jarvelin, Marjo-Riitta; Kaprio, Jaakko; Keltikangas-Järvinen, Liisa; Klump, Kelly L.; Krauter, Kenneth; Kuja-Halkola, Ralf; Larsson, Henrik; Lehtimäki, Terho; Lichtenstein, Paul; Lundström, Sebastian; Maes, Hermine H.; Magnus, Per Minor; Munafò, Marcus R.; Najman, Jake M.; Njølstad, Pål Rasmus; Oldehinkel, Albertine J.; Pennell, Craig E.; Plomin, Robert; Reichborn-Kjennerud, Ted; Reynolds, Chandra; Rose, Richard J.; Smolen, Andrew; Snieder, Harold; Stallings, Michael; Standl, Marie; Sunyer, Jordi; Tiemeier, Henning; Wadsworth, Sally J.; Wall, Tamara L.; Whitehouse, Andrew J.O.; Williams, Gail M.; Ystrøm, Eivind; Nivard, Michel G.; Bartels, Meike; Middeldorp, Christel M. (Peer reviewed; Journal article, 2022)