Blar i Norwegian Institute of Public Health Open Repository på forfatter "Havdahl, Alexandra"
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Age of walking and intellectual ability in autism spectrum disorder and other neurodevelopmental disorders: a population‐based study
Havdahl, Alexandra; Farmer, Cristan; Schjølberg, Synnve; Øyen, Anne-Siri; Suren, Pål; Reichborn-Kjennerud, Ted; Magnus, Per; Bresnahan, Michaeline; Hornig, Mady; Susser, Ezra; Lipkin, W. Ian; Lord, Catherine; Stoltenberg, Camilla; Thurm, Audrey; Bishop, Somer L. (Peer reviewed; Journal article, 2020) -
Association of maternal neurodevelopmental risk alleles with early-life exposures
Leppert, Beate; Havdahl, Alexandra; Riglin, Lucy; Jones, Hannah J.; Zheng, Jie; Davey Smith, George; Tilling, Kate; Thapar, Anita; Reichborn-Kjennerud, Ted; Stergiakouli, Evie (Peer reviewed; Journal article, 2019) -
Diagnostisering av autismespekterforstyrrelser hos barn i Norge
Suren, Pål; Havdahl, Alexandra; Øyen, Anne-Siri; Schjølberg, Synnve; Reichborn-Kjennerud, Ted; Magnus, Per; Bakken, Inger Johanne Landsjøåsen; Stoltenberg, Camilla (Peer reviewed; Journal article, 2019)Diagnosing autism spectrum disorder among children in Norway -
Direct and Indirect Effects of Maternal, Paternal, and Offspring Genotypes: Trio-GCTA
Eilertsen, Espen Moen; Jami, Eshim Shahid; McAdams, Tom A.; Hannigan, Laurie J.; Havdahl, Alexandra; Magnus, Per; Evans, David M.; Ystrøm, Eivind (Peer reviewed; Journal article, 2021) -
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) -
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 contributions to autism spectrum disorder
Havdahl, Alexandra; Niarchou, Maria; Starnawska, A; Uddin, M; van der Merwe, Celia; Warrier, Varun (Peer reviewed; Journal article, 2021)Autism spectrum disorder (autism) is a heterogeneous group of neurodevelopmental conditions characterized by early childhood-onset impairments in communication and social interaction alongside restricted and repetitive ... -
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) -
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) -
Intergenerational transmission of parental neuroticism to emotional problems in 8-year-old children: Genetic and environmental influences
Ask, Helga; Eilertsen, Espen Moen; Gjerde, Line Cecilie; Hannigan, Laurie J.; Gustavson, Kristin; Havdahl, Alexandra; Cheesman, Rosa; McAdams, Tom A.; Hettema, John M.; Reichborn-Kjennerud, Ted; Torvik, Fartein Ask; Ystrøm, Eivind (Journal article, 2021) -
Investigating causality in the association between vitamin D status and self-reported tiredness
Havdahl, Alexandra; Ruth, Mitchell; Lavinia, Paternoster; Davey Smith, George (Peer reviewed; Journal article, 2019) -
Maternal and offspring genetic risk score analyses of fetal alcohol exposure and attention-deficit hyperactivity disorder risk in offspring
Haan, E; Sallis, H; Ystrøm, Eivind; Njølstad, Pål Rasmus; Andreassen, Ole; Reichborn-Kjennerud, Ted; Munafo, M; Havdahl, Alexandra; Zuccolo, Luisa (Peer reviewed; Journal article, 2021) -
Mechanisms linking parental educational attainment with child ADHD, depression, and academic problems: a study of extended families in The Norwegian Mother, Father and Child Cohort Study
Torvik, Fartein Ask; Eilertsen, Espen Moen; McAdams, Tom A.; Gustavson, Kristin; Zachrisson, Henrik Daae; Brandlistuen, Ragnhild Eek; Gjerde, Line C.; Havdahl, Alexandra; Stoltenberg, Camilla; Ask, Helga; Ystrøm, Eivind (Peer reviewed; Journal article, 2020) -
Meeting the challenge of multidimensionality in neurodevelopmental disorders – reflections on Johnson et al. (2021)
Hannigan, Laurie John; Havdahl, Alexandra (Others, 2021) -
Modeling assortative mating and genetic similarities between partners, siblings, and in-laws
Torvik, Fartein Ask; Eilertsen, Espen Moen; Hannigan, Laurie J.; Cheesman, Rosa; Howe, Laurence J.; Magnus, Per Minor; Reichborn-Kjennerud, Ted; Andreassen, Ole A.; Njølstad, Pål Rasmus; Havdahl, Alexandra; Ystrøm, Eivind (Peer reviewed; Journal article, 2022) -
Prenatal Mercury Exposure and Neurodevelopment up to the Age of 5 Years: A Systematic Review
Dack, Kyle; Fell, Matthew; Taylor, Caroline M.; Havdahl, Alexandra; Lewis, Sarah J. (Journal article, 2022) -
Prenatal smoking, alcohol and caffeine exposure and maternal-reported attention deficit hyperactivity disorder symptoms in childhood: triangulation of evidence using negative control and polygenic risk score analyses
Haan, Elis; Sallis, Hannah M.; Zuccolo, Luisa; Labrecque, Jeremy; Ystrøm, Eivind; Reichborn-Kjennerud, Ted; Andreassen, Ole; Havdahl, Alexandra; Munafò, Marcus R. (Peer reviewed; Journal article, 2021) -
Prenatal vitamins and the risk of offspring autism spectrum disorder: Systematic review and meta-analysis
Friel, Catherine; Leyland, Alastair H.; Anderson, Jana J.; Havdahl, Alexandra; Borge, Tiril Cecilie; Shimonovich, Michal; Dundas, Ruth (Peer reviewed; Journal article, 2021) -
Risk of miscarriage in women with psychiatric disorders
Magnus, Maria Christine; Havdahl, Alexandra; Morken, Nils-Halvdan; Wensaas, Knut-Arne; Wilcox, Allen J.; Håberg, Siri Eldevik (Peer reviewed; Journal article, 2021)Background Some psychiatric disorders have been associated with increased risk of miscarriage. However, there is a lack of studies considering a broader spectrum of psychiatric disorders to clarify the role of common as ...