• Does low alcohol use increase the risk of sickness absence? A discordant twin study 

      Østby, Kristian Amundsen; Czajkowski, Nikolai Olavi; Knudsen, Gun Peggy; Ystrøm, Eivind; Gjerde, Line C.; Kendler, Kenneth S.; Ørstavik, Ragnhild; Reichborn-Kjennerud, Ted (Journal article, 2016)
    • 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)
    • Eating disorders, pregnancy, and the postpartum period: findings from the Norwegian Mother and Child Cohort Study (MoBa) 

      Watson, Hunna J; Torgersen, Leila; Zerwas, Stephanie; Reichborn-Kjennerud, Ted; Knoph, Cecilie; Stoltenberg, Camilla; Siega-Riz, Anna Maria; Von Holle, Ann; Hamer, Robert M; Meltzer, Helle Margrete; Ferguson, Elizabeth H; Haugen, Margaretha; Magnus, Per; Kuhns, Rebecca; Bulik, Cynthia M (Journal article, 2014)
    • 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)
    • Epidemiological overview of major depressive disorder in Scandinavia using nationwide registers 

      Pasman, Joëlle A.; Meijsen, Joeri J.; Haram, Marit; Kowalec, Kaarina; Harder, Arvid; Xiong, Ying; Nguyen, Thuy-Dung; Jangmo, Andreas; Shorter, John R.; Bergstedt, Jacob; Das, Urmi; Zetterberg, Richard; Tate, Ashley; Lichtenstein, Paul; Larsson, Henrik; Odsbu, Ingvild; Werge, Thomas; Reichborn-Kjennerud, Ted; Andreassen, Ole A.; Sullivan, Patrick F.; Buil, Alfonso; Tesli, Martin; Lu, Yi (Peer reviewed; Journal article, 2023)
    • Explaining the association between anxiety disorders and alcohol use disorder: A twin study 

      Torvik, Fartein Ask; Rosenström, Tom Henrik; Gustavson, Kristin; Ystrøm, Eivind; Kendler, Kenneth S.; Bramness, Jørgen Gustav; Czajkowski, Nikolai Olavi; Reichborn-Kjennerud, Ted (Peer reviewed; Journal article, 2019)
    • Genetic association study of childhood aggression across raters, instruments, and age 

      Ip, Hill F.; van der Laan, Camiel M.; Krapohl, Eva M. L.; Brikell, Isabell; Sánchez-Mora, Cristina; Nolte, Ilja M.; Pourcain, Beate St; Bolhuis, Koen; Palviainen, Teemu; Zafarmand, Hadi; Colodro-Conde, Lucía; Gordon, Scott; Zayats, Tetyana; Aliev, Fazil; Jiang, Chang; Wang, Carol A.; Saunders, Gretchen; Karhunen, Ville; Hammerschlag, Anke R.; Adkins, Daniel E.; Border, Richard; Peterson, Roseann E.; Prinz, Joseph A.; Thiering, Elisabeth; Seppälä, Iikka; Vilor-Tejedor, Natàlia; Ahluwalia, Tarunveer S.; Day, Felix R.; Hottenga, Jouke-Jan; Allegrini, Andrea G.; Rimfeld, Kaili; Chen, Qi; Yi, Lu; Martin, Joanna; Soler Artigas, Marìa; Rovira, Paula; Bosch, Rosa; Español, Gemma; Ramos-Quiroga, Josep Antonio; Neumann, Alexander; Haavik, Jan; Harris, Jennifer Ruth; Helgeland, Øyvind; Johansson, Stefan; Knudsen, Gun Peggy Strømstad; Njølstad, Pål Rasmus; Havdahl, Alexandra; Magnus, Per Minor; Reichborn-Kjennerud, Ted; Boomsma, Dorret I. (Peer reviewed; Journal article, 2021)
    • 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 identification of cell types underlying brain complex traits yields insights into the etiology of Parkinson’s disease 

      Bryois, Julien; Skene, Nathan G.; Hansen, Thomas Folkmann; Kogelman, Lisette J.A.; Watson, Hunna J.; Liu, Zijing; Adan, Roger; Alfredsson, Lars; Ando, Tetsuya; Andreassen, Ole Andreas; Baker, Jessica; Bergen, Andrew; Berrettini, Wade; Birgegård, Andreas; Boden, Joseph; Boehm, Ilka; Knudsen, Gun Peggy Strømstad; La Via, Maria C; Landén, Mikael; Larsen, Janne; Hellard, Stephanie Francoise Claire Le; Leppa, Virpi; Martin, Nicholas; Mattheisen, Manuel; Mattingsdal, Morten; McDevitt, Sara; Reichborn-Kjennerud, Ted; Ricca, Valdo; Ripatti, Samuli; Ripke, Stephan; Zipfel, Stephan; Antilla, Verneri; Artto, Ville; Belin, Andrea Carmine; de Boer, Irene; Boomsma, Dorret I.; Børte, Sigrid; Pedersen, Linda Margareth; Pedersen, Nancy; Posthuma, Danielle; Wessmann, Maija; Winsvold, Bendik K S; Zhao, Huiying; Zwart, John-Anker; Brueggeman, Leo; Breen, Gerome; Bulik, Cynthia M.; Arenas, Ernest; Hjerling-Leffler, Jens; Sullivan, Patrick F. (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)
    • Genetically Informative Mediation Modeling Applied to Stressors and Personality-Disorder Traits in Etiology of Alcohol Use Disorder 

      Rosenström, Tom Henrik; Czajkowski, Nikolai Olavi; Ystrøm, Eivind; Krueger, Robert F; Aggen, Steven H; Gillespie, Nathan A; Eilertsen, Espen Moen; Reichborn-Kjennerud, Ted; Torvik, Fartein Ask (Peer reviewed; Journal article, 2018)
    • Genome-wide analysis of attention deficit hyperactivity disorder in Norway 

      Zayats, Tetyana; Athanasiu, Lavinia; Sønderby, Ida Elken; Djurovic, Srdjan; Westlye, Lars Tjelta; Tamnes, Christian Krog; Fladby, Tormod; Aase, Heidi; Zeiner, Pål; Reichborn-Kjennerud, Ted; Knappskog, Per; Knudsen, Gun Peggy; Andreassen, Ole Andreas; Johansson, Stefan; Haavik, Jan (Journal article, 2015)
    • 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)
    • Genomic Relationships, Novel Loci, and Pleiotropic Mechanisms across Eight Psychiatric Disorders. 

      Lee, Phil H.; Antilla, Verneri; Won, Hyejung; Bettella, Francesco; Agartz, Ingrid; Dale, Anders; Nærland, Terje; Elvsåshagen, Torbjørn; Ødegaard, Ketil Joachim; Melle, Ingrid; Knudsen, Gun Peggy Strømstad; Le Hellard, Stephanie; Reichborn-Kjennerud, Ted; Smeland, Olav Bjerkehagen; Andreassen, Ole Andreas; Neale, Benjamin M; Kendler, Kenneth S.; Smoller, Jordan W. (Peer reviewed; Journal article, 2019)
    • Gestational organophosphate ester exposure and preschool attention-deficit/hyperactivity disorder in the Norwegian Mother, Father, and Child cohort study 

      Hall, Amber M.; Ramos, Amanda M.; Drover, Samantha S. M.; Choi, Giehae; Keil, Alexander P.; Richardson, David B.; Martin, Chantel L.; Olshan, Andrew F.; Villanger, Gro Dehli; Reichborn-Kjennerud, Ted; Zeiner, Pål; Øvergaard, Kristin; Sakhi, Amrit Kaur; Thomsen, Cathrine; Aase, Heidi; Engel, Stephanie M. (Peer reviewed; Journal article, 2022)
    • Gestational Phthalate Exposure and Preschool Attention Deficit Hyperactivity Disorder in Norway 

      Kamai, Elizabeth M.; Villanger, Gro Dehli; Nethery, Rachel C.; Thomsen, Cathrine; Sakhi, Amrit Kaur; Drover, Samantha S.M.; Hoppin, Jane A.; Knudsen, Gun Peggy Strømstad; Reichborn-Kjennerud, Ted; Zeiner, Pål; Øvergaard, Kristin Romvig; Herring, Amy H.; Aase, Heidi; Engel, Stephanie M. (Peer reviewed; Journal article, 2021)
    • Gestational thyroid hormone concentrations and risk of attention-deficit hyperactivity disorder in the Norwegian Mother, Father and Child Cohort Study 

      Engel, Stephanie M.; Villanger, Gro Dehli; Herring, Amy; Nethery, Rachel C.; Drover, Samantha S. M.; Zoeller, R. Thomas; Meltzer, Helle Margrete; Zeiner, Pål; Knudsen, Gun Peggy Strømstad; Reichborn-Kjennerud, Ted; Longnecker, Matthew P.; Aase, Heidi (Peer reviewed; Journal article, 2022)
    • Hypnotics use in children 0-18 months: moderate agreement between mother-reported survey data and prescription registry data 

      Holdø, Ingvild; Bramness, Jørgen Gustav; Handal, Marte; Torgersen, Leila; Reichborn-Kjennerud, Ted; Ystrøm, Eivind; Nordeng, Hedvig Marie Egeland; Skurtveit, Svetlana (Peer reviewed; Journal article, 2017)