Kari Klungsøyr
Senior Medical Officer / professor
Contact
Send email {model.translations.sendEmailTo} Kari.Klungsoyr@fhi.no
Department
Responsibilities
Medical doctor with PhD in Perinatal epidemiology. Previous general practitioner. Clinical specialist in Public Health. Research fields: perinatal epidemiology, reproctive health, pregnancy, neonatal outcomes, congenital anomallies, long term health outcomes associated with full reproductive histories, family data, neurodevelopmental disorders, ADHD, autism
Projects and publications
- Sage Wyatt, Rolv Skjaerven, Lars Johan Vatten, Allen J. Wilcox, Aditi Singh, Kari Klungsøyr, Suzan L. Carmichael, Nils-Halvdan Morken, Rolv T. Lie, Liv Grimstvedt Kvalvik, (2025). Hypertensive Disorders of Pregnancy, Preterm Delivery, and Infant Size: Which Mothers Have Highest Cardiovascular Disease Mortality?. Paediatric and Perinatal Epidemiology doi: 10.1111/ppe.70033
- Shwe Sin Win, Gerhard Sulo, Anders Engeland, Kari Klungsøyr, (2025). Paternal Cardiometabolic Conditions and Perinatal Mortality. Paediatric and Perinatal Epidemiology doi: 10.1111/ppe.70032
- Sarah M. Baxter, Tone Bjørge, Rolf Bjerkvig, Christopher Cardwell, Anders Engeland, Julia Eriksson, Laurel Habel, Jannicke Igland, Kari Klungsøyr, Astrid Lunde, Hrvoje Miletic, Morten Olesen, Anton Pottegård, Johan Reutfors, Mohammadjalil Sharifian, Marie Linder, Blánaid Hicks, (2025). Use of psychotropic medications among glioma patients in Denmark, Norway, Sweden, and Wales. Journal of Neuro-Oncology doi: 10.1007/s11060-025-04996-0
- Berit Skretting Solberg, Maj-Britt Rocio Posserud, André Høberg, Johanne Telnes Instanes, Liv Grimstvedt Kvalvik, Amalie Austgulen, Ammal Khan, Astri J. Lundervold, Anne Halmøy, Rolf Gjestad, Kari Klungsøyr, Jan Haavik, (2025). Sex differences in self-reported attention-deficit/hyperactivity disorder symptoms in clinical and population-based cohorts. JCPP Advances doi: 10.1002/jcv2.70012
- Michele Santoro, Ingeborg Barisic, Alessio Coi, Joachim Tan, Ester Garne, Maria Loane, Ljubica Odak, Maria Valentina Abate, Elisa Ballardini, Clara Cavero-Carbonell, Miriam Gatt, Mika Gissler, Kari Klungsøyr, Nathalie Lelong, David Tucker, Diana Wellesley, Joan K. Morris, (2025). Health outcomes and drug utilisation in children with Noonan syndrome: a European cohort study. Orphanet Journal of Rare Diseases doi: 10.1186/s13023-025-03594-7
- Maxi S. Kniffka, Jonas Schöley, Susie Lee, Loes C. M. Bertens, Jasper V. Been, Jóhanna Gunnarsdóttir, Kari Klungsøyr, Rupali Rajendra Akerkar, Hilde Marie Engjom, Alex Farr, Jeannette Klimont, Sophie Alexander, Wei-Hong Zhang, Gisèle Vandervelpen, Rumyana Kolarova, Evelin Yordanova, Željka Draušnik, Theopisti Kyprianou, Vasos Scoutellas, Petr Velebil, Laust Hvas Mortensen, Luule Sakkeus, Liili Abuladze, Mika Gissler, Anna Heino, Béatrice Blondel, Catherine Deneux-Tharaux, Mélanie Durox, Alice Hocquette, Marianne Philibert, Jennifer Zeitlin, Jeanne Fresson, Guenther Heller, Bjoern Misselwitz, Aris Antsaklis, István Sziller, Johanna Gunnarsdottir, Helga Sól Ólafsdóttir, Karen Kearns, Izabela Sikora, Marina Cuttini, Marzia Loghi, Serena Donati, Rosalia Boldrini, Janis Misins, Irisa Zile, Jelena Isakova, Aline Lecomte, Audrey Billy, Jessica Pastore, (2025). Stillbirth rate trends across 25 European countries between 2010 and 2021: the contribution of maternal age and multiplicity. European Journal of Public Health s. 1-9. doi: 10.1093/eurpub/ckae214
- Shwe Sin Win, Kari Klungsøyr, Grace Margrethe Egeland, Gerhard Sulo, (2025). Paternal family history of premature atherosclerotic disease and perinatal death: A population-based cohort study. PLOS ONE s. 1-19. doi: 10.1371/journal.pone.0313821
- Maria Jeppegaard, Maria Kongerslev Frølich, Liv Cecilie Vestrheim Thomsen, Anna Heino, Eileen Liu, Johanna Gunnarsdottir, Rupali Rajendra Akerkar, Lene Friis Eskildsen, Karin Källén, Mikael Ohlin, Kari Klungsøyr, Mika Gissler, Lone Krebs, (2024). Perinatal death in the Nordic countries in relation to gestational age: The impact of registration practice. Acta Obstetricia et Gynecologica Scandinavica s. 2381-2391. doi: 10.1111/aogs.14950
- Johanne Telnes Instanes, Berit Skretting Solberg, Liv Grimstvedt Kvalvik, Kari Klungsøyr, Maj-Britt Rocio Posserud, Catharina A. Hartman, Jan Haavik, (2024). Organic food consumption during pregnancy and symptoms of neurodevelopmental disorders at 8 years of age in the offspring: the Norwegian Mother, Father and Child Cohort Study (MoBa). BMC Medicine doi: 10.1186/s12916-024-03685-5
- Nadia Arshad, Rolv Skjaerven, Kari Klungsøyr, Linn Marie Sørbye, Liv Grimstvedt Kvalvik, Nils-Halvdan Morken, (2024). Pregnancy-Associated Maternal Mortality Within One Year After Childbirth: Population-Based Cohort Study. BJOG: An International Journal of Obstetrics and Gynaecology s. 365-374. doi: 10.1111/1471-0528.17985
- Jennifer Zeitlin, Marianne Philibert, Henrique Barros, Lisa Broeders, Jan Cap, Zeljka Drausnik, Hilde Marie Engjom, Alex Farr, Jeanne Fresson, Miriam Gatt, Mika Gissler, Günther Heller, Jelena Isakova, Karin Källén, Theopisti Kyprianou, Marzia Loghi, Kirsten Monteath, Laust Mortensen, Tonia Rihs, Luule Sakkeus, Izabela Sikora, Katarzyna Szamotulska, Petr Velebil, Ivan Verdenik, Guy Weber, Irisa Zile, Oscar Zurriaga, Lucy Smith, Rupali Rajendra Akerkar, Kari Klungsøyr, (2024). Socioeconomic disparities in changes to preterm birth and stillbirth rates during the first year of the COVID-19 pandemic: a study of 21 European countries. European Journal of Public Health s. i58-i66. doi: 10.1093/eurpub/ckad186
- Victor Sartorius, Marianne Philibert, Kari Klungsøyr, Jeannette Klimont, Katarzyna Szamotulska, Zeljka Drausnik, Petr Velebil, Laust Mortensen, Mika Gissler, Jeanne Fresson, Jan Nijhuis, Wei-Hong Zhang, Karin Källén, Tonia A. Rihs, Vlad Tica, Ruth Matthews, Lucy Smith, Jennifer Zeitlin, (2024). Neonatal Mortality Disparities by Gestational Age in European Countries. JAMA Network Open s. 1-13. doi: 10.1001/jamanetworkopen.2024.24226
- Ida Neergård Sletten, Jarkko Jokihaara, Kari Klungsøyr, (2024). Prevalence, infant outcomes and gestational risk factors for transverse reduction deficiencies at or above the wrist: a population-based study. Journal of Hand Surgery (European Volume) doi: 10.1177/17531934241249913
- Camilla Tjønneland Mentzoni, Kari Klungsøyr, Hilde Marie Engjom, (2024). Trends in severe postpartum haemorrhage among nulliparous women with spontaneous onset of labour: A population-based cohort study. BJOG: An International Journal of Obstetrics and Gynaecology s. 1475-1483. doi: 10.1111/1471-0528.17838
- Sage Wyatt, Liv Grimstvedt Kvalvik, Aditi Singh, Kari Klungsøyr, Truls Østbye, Rolv Skjaerven, (2024). Heterogeneity in the risk of cardiovascular disease mortality after the hypertensive disorders of pregnancy across mothers' lifetime reproductive history. Paediatric and Perinatal Epidemiology s. 230-237. doi: 10.1111/ppe.13059
- Reetta Varpula, Outi Äyräs, Anna J. M. Aabakke, Kari Klungsøyr, Teresia Svanvik, Julia Kanerva, Eva Jonasdottir, Camilla Tjønneland Mentzoni, Lars Thurn, Elin Jones, Lisa Fredriksson, Karin Pettersson, Lill Trine Nyfløt, Siri Vangen, Kjerstine Røe, Pétur B. Juliusson, Karin Källén, Mika Gissler, Aura Pyykönen, Maija Jakobsson, Lone Krebs, Hilde Marie Engjom, (2024). Early suppression policies protected pregnant women from COVID-19 in 2020: A population-based surveillance from the Nordic countries. Acta Obstetricia et Gynecologica Scandinavica s. 1063-1072. doi: 10.1111/aogs.14808
- Mohammad Jalil Sharifian, Jannicke Igland, Kari Klungsøyr, Anders Engeland, Yanyan Zhou, Tone Bjørge, (2024). Incidence trends of adult glioma in Norway and its association with occupation and education: A registry-based cohort study. Cancer Epidemiology doi: 10.1016/j.canep.2024.102524
- Berit Skretting Solberg, Liv Grimstvedt Kvalvik, Johanne Telnes Instanes, Catharina A. Hartman, Kari Klungsøyr, Lin Li, Henrik Larsson, Per Minor Magnus, Pål Rasmus Njølstad, Stefan Johansson, Ole Andreassen, Nora Refsum Bakken, Mona Bekkhus, Chloe Austerberry, Dinka Smajlagic, Alexandra Havdahl, Elizabeth Claire Corfield, Jan Haavik, Rolf Gjestad, Tetyana Zayats, (2023). Maternal Fiber Intake During Pregnancy and Development of Attention-Deficit/Hyperactivity Disorder Symptoms Across Childhood: The Norwegian Mother, Father, and Child Cohort Study. Biological Psychiatry s. 839-848. doi: 10.1016/j.biopsych.2023.12.017
- Ida Neergård Sletten, Kari Klungsøyr, Andrew Garratt, Jarkko Jokihaara, (2023). Patient-reported function, quality of life and prosthesis wear in adults born with one hand: a national cohort study. Journal of Hand Surgery (European Volume) doi: 10.1177/17531934231222017
- Joan K. Morris, Jorieke E. H. Bergman, Ingeborg Barisic, Diana Wellesley, David Tucker, Elizabeth Limb, Marie-Claude Addor, Clara Cavero-Carbonell, Carlos Matias Dias, Elisabeth S. Draper, Luis Javier Echevarría-González-de-Garibay, Miriam Gatt, Kari Klungsøyr, Nathalie Lelong, Karen Luyt, Anna Materna-Kiryluk, Vera Nelen, Amanda Neville, Isabelle Perthus, Anna Pierini, Hanitra Randrianaivo-Ranjatoelina, Judith Rankin, Anke Rissmann, Florence Rouget, Geraldine Sayers, Wladimir Wertelecki, Agnieszka Kinsner-Ovaskainen, Ester Garne, (2023). Surveillance of multiple congenital anomalies; searching for new associations. European Journal of Human Genetics doi: 10.1038/s41431-023-01502-w
- Margareta Isabell Brikell, Honghui Yao, Lin Li, Aske Astrup, Le Gao, Malcolm B Gillies, Tian Xie, Yanli Zhang-James, Søren Dalsgaard, Anders Engeland, Stephen Faraone, Jan Haavik, Catharina Hartman, Patrick Ip, Unnur Jakobsdóttir Smári, Henrik Larsson, Kenneth KC Man, Juliana de Oliveira Costa, Sallie-Anne Pearson, Nina Pil Hostrup Nielsen, Harold Snieder, Theresa Wimberley, Ian CK Wong, Le Zhang, Helga Zoega, Kari Klungsøyr, Zheng Chang, (2023). ADHD medication discontinuation and persistence across the lifespan: a retrospective observational study using population-based databases. The Lancet Psychiatry s. 16-26. doi: 10.1016/S2215-0366(23)00332-2
- Melissa Amyx, Marianne Philibert, Alex Farr, Serena Donati, Alexander K. Smárason, Vlad Tica, Petr Velebil, Sophie Alexander, Mélanie Durox, Maria Fernandez Elorriaga, Günther Heller, Theopisti Kyprianou, Ewa Mierzejewska, Ivan Verdenik, Irisa Zile-Velika, Jennifer Zeitlin, Rupali Rajendra Akerkar, Hilde Marie Engjom, Kari Klungsøyr, (2023). Trends in caesarean section rates in Europe from 2015 to 2019 using Robson's Ten Group Classification System: A Euro-Peristat study. BJOG: An International Journal of Obstetrics and Gynaecology s. 444-454. doi: 10.1111/1471-0528.17670
- Dagrun Slettebø Daltveit, Kari Klungsøyr, Anders Engeland, Anders Ekbom, Mika Gissler, Ingrid Glimelius, Tom Grotmol, Laura Madanat-Harjuoja, Anne Gulbech Ording, Henrik Toft Sørensen, Rebecca Troisi, Tone Bjørge, (2023). Cancer risk in the siblings of individuals with major birth defects: a large Nordic population-based case-control study. International Journal of Epidemiology s. 1826-1835. doi: 10.1093/ije/dyad113
- Yeneabeba Tilahun Sima, Maria Christine Magnus, Liv Grimstvedt Kvalvik, Nils-Halvdan Morken, Kari Klungsøyr, Rolv Skjaerven, Linn Marie Sørbye, (2023). The relationship between cesarean delivery and fecundability: a population-based cohort study. American Journal of Obstetrics and Gynecology s. 1-21. doi: 10.1016/j.ajog.2023.10.029
- Abira Paramsothy, Tor-Arne Hegvik, Anders Engeland, Tone Bjørge, Grace M. Egeland, Kari Klungsøyr, (2023). Fetal Exposure to Preeclampsia and Later Risk of Cardiometabolic Disorders: A Population-Based Cohort Study. Hypertension s. e158-e166. doi: 10.1161/HYPERTENSIONAHA.122.20682
- Prativa Basnet, Rolv Skjaerven, Quaker E. Harmon, Linn Marie Sørbye, Nils-Halvdan Morken, Aditi Singh, Kari Klungsøyr, Liv Grimstvedt Kvalvik, (2023). Risk of adverse pregnancy outcomes in twin- and singleton-born women: An inter-generational cohort study. BJOG: An International Journal of Obstetrics and Gynaecology doi: 10.1111/1471-0528.17690
- Joachim Tan, Svetlana V. Glinianaia, Judith Rankin, Anna Pierini, Michele Santoro, Alessio Coi, Ester Garne, Maria Loane, Joanne E. Given, Joanna Brigden, Elisa Ballardini, Clara Cavero-Carbonell, Hermien E. K. de Walle, Laura García-Villodre, Miriam Gatt, Mika Gissler, Anna Heino, Sue Jordan, Babak Khoshnood, Kari Klungsøyr, Nathalie Lelong, Renée L. Lutke, Amanda J. Neville, David Tucker, Stine K. Urhoj, Diana Wellesley, Joan K. Morris, (2023). Risk factors for mortality in infancy and childhood in children with major congenital anomalies: A European population-based cohort study. Paediatric and Perinatal Epidemiology s. 679-690. doi: 10.1111/ppe.13010
- Ann-Louise Rud Andersen, Stine Kjaer Urhoj, Joachim Tan, Clara Cavero-Carbonell, Miriam Gatt, Mika Gissler, Kari Klungsøyr, Babak Khoshnood, Joan Morris, Amanda J. Neville, Anna Pierini, Ieuan Scanlon, Hermien E. K. de Walle, Diana Wellesley, Ester Garne, Maria Loane, (2023). The burden of disease for children born alive with Turner syndrome—A European cohort study. Birth Defects Research doi: 10.1002/bdr2.2222
- Hugh Claridge, Joachim Tan, Maria Loane, Ester Garne, Ingeborg Barisic, Clara Cavero-Carbonell, Carlos Dias, Miriam Gatt, Susan Jordan, Babak Khoshnood, Sonja Kiuru-Kuhlefelt, Kari Klungsøyr, Olatz Mokoroa Carollo, Vera Nelen, Amanda J. Neville, Anna Pierini, Hanitra Randrianaivo, Anke Rissmann, David Tucker, Hermien De Walle, Wladimir Wertelecki, Joan K. Morris, (2023). Ethics and legal requirements for data linkage in 14 European countries for children with congenital anomalies. BMJ Open doi: 10.1136/bmjopen-2023-071687
- Yeneabeba Tilahun Sima, Rolv Skjaerven, Liv Grimstvedt Kvalvik, Nils-Halvdan Morken, Kari Klungsøyr, Janne Mannseth, Linn Marie Sørbye, (2023). Birth Weight in Consecutive Pregnancies and Maternal Cardiovascular Disease Mortality Among Spontaneous and Iatrogenic Term Births: A Population-Based Cohort Study. American Journal of Epidemiology s. 1326-1334. doi: 10.1093/aje/kwad075
- Prativa Basnet, Rolv Skjaerven, Quaker E. Harmon, Allen J. Wilcox, Kari Klungsøyr, Linn Marie Sørbye, Nils-Halvdan Morken, Liv Grimstvedt Kvalvik, (2023). Birthweight of the subsequent singleton pregnancy following a first twin or singleton pregnancy. Acta Obstetricia et Gynecologica Scandinavica s. 1674-1681. doi: 10.1111/aogs.14644
- Anke Rissmann, Joachim Tan, Svetlana V Glinianaia, Judith Rankin, Anna Pierini, Michele Santoro, Alessio Coi, Ester Garne, Maria Loane, Joanne Given, Abigail Reid, Amaia Aizpurua, Diana Akhmedzhanova, Elisa Ballardini, Ingeborg Barisic, Clara Cavero-Carbonell, Hermien E K De Walle, Miriam Gatt, Mika Gissler, Anna Heino, Sue Jordan, Stine Kjaer Urhoj, Kari Klungsøyr, Renee Lutke, Olatz Mokoroa, Amanda Julie Neville, Daniel S Thayer, Diana G Wellesley, Lyubov Yevtushok, Oscar Zurriaga, Joan Morris, (2023). Causes of death in children with congenital anomalies up to age 10 in eight European countries. BMJ Paediatrics Open doi: 10.1136/bmjpo-2022-001617
- Abdu Kedir Seid, Nils-Halvdan Morken, Kari Klungsøyr, Liv Grimstvedt Kvalvik, Linn Marie Sørbye, Lars Johan Vatten, Rolv Skjaerven, (2023). Pregnancy complications in last pregnancy and mothers’ long-term cardiovascular mortality: does the relation differ from that of complications in first pregnancy? A population-based study. BMC Women's Health doi: 10.1186/s12905-023-02503-z
- Ester Garne, Shona Goldsmith, Ingeborg Barisic, Paula Braz, Ivana Dakovic, Catherine Gibson, Michele Hansen, Christina E. Hoei-Hansen, Sandra Julsen Hollung, Kari Klungsøyr, Hayley Smithers -Sheedy, Daniel Virella, Nadia Badawi, Linda Watson, Sarah McIntyre, (2023). Severe Congenital Heart Defects and Cerebral Palsy. Journal of Pediatrics s. 1-8. doi: 10.1016/j.jpeds.2023.113617
- Michele Santoro, Ester Garne, Alessio Coi, Joachim Tan, Maria Loane, Elisa Ballardini, Clara Cavero-Carbonell, Hermien E.K. de Walle, Miriam Gatt, Mika Gissler, Sue Jordan, Kari Klungsøyr, Natalie Lelong, Stine Kjaer Urhoj, Diana G. Wellesley, Joan K. Morris, (2023). Survival, hospitalisation and surgery in children born with Pierre Robin sequence: A European population-based cohort study. Archives of Disease in Childhood s. 550-555. doi: 10.1136/archdischild-2022-324716
- Svetlana V. Glinianaia, Judith Rankin, Joachim Tan, Maria Loane, Ester Garne, Clara Cavero-Carbonell, Hermien E. K. De Walle, Miriam Gatt, Mika Gissler, Kari Klungsøyr, Natalie Lelong, Amanda Neville, Anna Pierini, David F. Tucker, Stine Kjaer Urhoj, Diana Gay Wellesley, Joan K. Morris, (2023). Ten-year survival of children with trisomy 13 or trisomy 18: A multi-registry European cohort study. Archives of Disease in Childhood s. 461-467. doi: 10.1136/archdischild-2022-325068
- Catharina A. Hartman, Henrik Larsson, Melissa Vos, Alessio Bellato, Berit Libutzki, Berit Skretting Solberg, Qi Chen, Ebba Du Rietz, Jeanette C. Mostert, Sarah Kittel-Schneider, Bru Cormand, Marta Ribasés, Kari Klungsøyr, Jan Haavik, Søren Dalsgaard, Samuele Cortese, Stephen Faraone, Andreas Reif, (2023). Anxiety, mood, and substance use disorders in adult men and women with and without attention-deficit/hyperactivity disorder: A substantive and methodological overview. Neuroscience and Biobehavioral Reviews s. 1-18. doi: 10.1016/j.neubiorev.2023.105209
- Tian Xie, Lizanne J.S. Schweren, Henrik Larsson, Lin Li, Ebba Du Rietz, Jan Haavik, Liv Grimstvedt Kvalvik, Berit Skretting Solberg, Kari Klungsøyr, Harold Snieder, Catharina A. Hartman, (2023). Do Poor Diet and Lifestyle Behaviors Modify the Genetic Susceptibility to Impulsivity in the General Population?. Nutrients doi: 10.3390/nu15071625
- Chrysovalanto Mamasoula, Theophile Bigirumurame, Thomas Chadwick, Marie-Claude Addor, Clara Cavero-Carbonell, Carlos M. Dias, Luis-Javier Echevarría-González-de-Garibay, Miriam Gatt, Babak Khoshnood, Kari Klungsøyr, Kay Randall, Sylvia Stoianova, Martin Haeusler, Vera Nelen, Amanda J. Neville, Isabelle Perthus, Anna Pierini, Bénédicte Bertaut-Nativel, Anke Rissmann, Florence Rouget, Bruno Schaub, David Tucker, Diana Wellesley, Natalya Zymak-Zakutnia, Ingeborg Barisic, Hermien E.K. de Walle, Monica Lanzoni, Gerardine Sayers, Carmel Mullaney, Lindsay Pennington, Judith Rankin, (2023). Maternal age and the prevalence of congenital heart defects in Europe, 1995–2015: A register-based study. Birth Defects Research s. 583-594. doi: 10.1002/bdr2.2152
- Gabriella Bröms, Sonia Hernandez-Diaz, Krista F. Huybrechts, Brian T. Bateman, Eskild Bendix Kristiansen, Kristjana Einarsdóttir, Anders Engeland, Kari Furu, Mika Gissler, Pär Karlsson, Kari Klungsøyr, Anna-Maria Lahesmaa-Korpinen, Helen Mogun, Mette Nørgaard, Johan Reutfors, Henrik Toft Sørensen, Helga Zoega, Helle Kieler, (2023). Atomoxetine in Early Pregnancy and the Prevalence of Major Congenital Malformations: A Multinational Study. Journal of Clinical Psychiatry s. e1-e12. doi: 10.4088/JCP.22m14430
- Roy Miodini Nilsen, Kari Klungsøyr, Hein Stigum, (2023). Adjusting for outcome risk factors in immigrant datasets: total or direct effects?. BMC Medical Research Methodology doi: 10.1186/s12874-023-01861-4
- Mika Gissler, Mélanie Durox, Lucy Smith, Béatrice Blondel, Lisa Broeders, Ashna D. Hindori-Mohangoo, Karen Kearns, Rumyana Kolarova, Marzia Loghi, Urelija Rodin, Katarzyna Szamotulska, Petr Velebil, Oscar Zurriaga, Jennifer Zeitlin, Kari Klungsøyr, (2022). Clarity and consistency in stillbirth reporting in Europe: why is it so hard to get this right?. European Journal of Public Health s. 200-206. doi: 10.1093/eurpub/ckac001
- Jorieke E. H. Bergman, Ingeborg Barišić, Marie-Claude Addor, Paula Braz, Clara Cavero-Carbonell, Elizabeth S. Draper, Luis J. Echevarría-González-de-Garibay, Miriam Gatt, Martin Haeusler, Babak Khoshnood, Kari Klungsøyr, Jennifer J. Kurinczuk, Anna Latos-Bielenska, Karen Luyt, Danielle Martin, Carmel Mullaney, Vera Nelen, Amanda J. Neville, Mary T. O'Mahony, Isabelle Perthus, Anna Pierini, Hanitra Randrianaivo, Judith Rankin, Anke Rissmann, Florence Rouget, Gerardine Sayers, Bruno Schaub, Sarah Stevens, David Tucker, Christine Verellen-Dumoulin, Awi Wiesel, Erica H. Gerkes, Annie Perraud, Maria A. Loane, Diana Wellesley, Hermien E. K. de Walle, (2022). Amniotic band syndrome and limb body wall complex in Europe 1980–2019. American Journal of Medical Genetics. Part A doi: 10.1002/ajmg.a.63107
- Jacqueline Mallory Cohen, Silje Alvestad, Carolyn E. Cesta, Marte-Helene Bjørk, Maarit Leinonen, Mette Nørgaard, Kristjana Einarsdóttir, Anders Engeland, Mika Gissler, Øystein Karlstad, Kari Klungsøyr, Ingvild Odsbu, Johan Reutfors, Randi Marie Selmer, Torbjörn Tomson, Sinna Pilgaard Ulrichsen, Helga Zoega, Kari Furu, (2022). Comparative Safety of Antiseizure Medication Monotherapy for Major Malformations. Annals of Neurology doi: 10.1002/ana.26561
- Joan K. Morris, Diana Wellesley, Elizabeth Limb, Jorieke E. H. Bergman, Agnieszka Kinsner-Ovaskainen, Marie Claude Addor, Jennifer M. Brougham, Clara Cavero-Carbonell, Carlos M. Dias, Luis-Javier Echevarría-González-de-Garibay, Miriam Gatt, Martin Haeusler, Ingeborg Barisic, Kari Klungsøyr, Nathalie Lelong, Anna Materna-Kiryluk, Amanda Neville, Vera Nelen, Mary T. O'Mahony, Isabelle Perthus, Anna Pierini, Judith Rankin, Anke Rissmann, Florence Rouget, Geraldine Sayers, Sarah Stevens, David Tucker, Ester Garne, (2022). Prevalence of vascular disruption anomalies and association with young maternal age: A EUROCAT study to compare the United Kingdom with other European countries. Birth Defects Research s. 1417-1426. doi: 10.1002/bdr2.2122
- Chrysovalanto Mamasoula, Marie-Claude Addor, Clara Cavero Carbonell, Carlos M. Dias, Luis-Javier Echevarría-González-de-Garibay, Miriam Gatt, Babak Khoshnood, Kari Klungsøyr, Kay Randall, Sylvia Stoianova, Martin Haeusler, Vera Nelen, Amanda J. Neville, Isabelle Perthus, Anna Pierini, Bénédicte Bertaut-Nativel, Anke Rissmann, Florence Rouget, Bruno Schaub, David Tucker, Diana Wellesley, Natalya Zymak-Zakutnia, Ingeborg Barisic, Hermien E.K. de Walle, Monica Lanzoni, Carmel Mullaney, Lindsay Pennington, Judith Rankin, (2022). Prevalence of congenital heart defects in Europe, 2008–2015: A registry-based study. Birth Defects Research s. 1404-1416. doi: 10.1002/bdr2.2117
- Dagrun Slettebø Daltveit, Kari Klungsøyr, Anders Engeland, Anders Ekbom, Mika Gissler, Ingrid Glimelius, Tom Grotmol, Laura Madanat-Harjuoja, Anne Gulbech Ording, Henrik Toft Sørensen, Rebecca Troisi, Tone Bjørge, (2022). Sex differences in childhood cancer risk among children with major birth defects: a Nordic population-based nested case-control study. International Journal of Epidemiology s. 450-465. doi: 10.1093/ije/dyac192
- Yeneabeba Sima, Rolv Skjaerven, Liv Grimstvedt Kvalvik, Nils-Halvdan Morken, Kari Klungsøyr, Linn Marie Sørbye, (2022). Cesarean delivery in Norwegian nulliparous women with singleton cephalic term births, 1967–2020: a population-based study. BMC Pregnancy and Childbirth doi: 10.1186/s12884-022-04755-3
- Prativa Basnet, Rolv Skjaerven, Linn Marie Sørbye, Nils-Halvdan Morken, Kari Klungsøyr, Aditi Singh, Janne Mannseth, Quaker E. Harmon, Liv Grimstvedt Kvalvik, (2022). Long-term cardiovascular mortality in women with twin pregnancies by lifetime reproductive history. Paediatric and Perinatal Epidemiology s. 1-9. doi: 10.1111/ppe.12928
- Tor-Arne Hegvik, Kari Klungsøyr, Ralf Kuja-Halkola, Hanna Remes, Jan Haavik, Brian M. D'Onofrio, Niina Metsä-Simola, Anders Engeland, Seena Fazel, Paul Lichtenstein, Pekka Martikainen, Henrik Larsson, Amir Sariaslan, (2022). Labor epidural analgesia and subsequent risk of offspring autism spectrum disorder and attention-deficit/hyperactivity disorder: a cross-national cohort study of 4.5 million individuals and their siblings. American Journal of Obstetrics and Gynecology s. 233.E1-233.E12. doi: 10.1016/j.ajog.2022.08.016
- Michele Santoro, Alessio Coi, Anna Pierini, Judith Rankin, Svetlana V. Glinianaia, Joachim Tan, Abigail Reid, Ester Garne, Maria Loane, Joanne Given, Amaia Aizpurua, Gianni Astolfi, Ingeborg Barisic, Clara Cavero-Carbonell, Hermien E. K. de Walle, Elly Den Hond, Laura García-Villodre, Miriam Gatt, Mika Gissler, Sue Jordan, Babak Khoshnood, Sonja Kiuru-Kuhlefelt, Kari Klungsøyr, Nathalie Lelong, Renée Lutke, Olatz Mokoroa, Vera Nelen, Amanda J. Neville, Ljubica Odak, Anke Rissmann, Ieuan Scanlon, Stine Kjaer Urhoj, Diana Wellesley, Wladimir Wertelecki, Lyubov Yevtushok, Joan K. Morris, (2022). Temporal and geographical variations in survival of children born with congenital anomalies in Europe: A multi-registry cohort study. Paediatric and Perinatal Epidemiology s. 792-803. doi: 10.1111/ppe.12884
- Alessio Coi, Michele Santoro, Anna Pierini, Judith Rankin, Svetlana V. Glinianaia, Joachim Tan, Abigail-Kate Reid, Ester Garne, Maria Loane, Joanne Given, Elisa Ballardini, Clara Cavero-Carbonell, Hermien E.K. de Walle, Miriam Gatt, Laura García-Villodre, Mika Gissler, Sue Jordan, Sonja Kiuru-Kuhlefelt, Stine Kjaer Urhoj, Kari Klungsøyr, Nathalie Lelong, L. Renée Lutke, Amanda J. Neville, Makan Rahshenas, Ieuan Scanlon, Diana Wellesley, Joan K. Morris, (2022). Survival of children with rare structural congenital anomalies: a multi-registry cohort study. Orphanet Journal of Rare Diseases doi: 10.1186/s13023-022-02292-y
- Svetlana V. Glinianaia, Judith Rankin, Anna Pierini, Alessio Coi, Michele Santoro, Joachim Tan, Abigail Reid, Ester Garne, Maria Loane, Joanne Given, Clara Cavero-Carbonell, Hermien E.K. de Walle, Miriam Gatt, Mika Gissler, Anna Heino, Babak Khoshnood, Kari Klungsøyr, Nathalie Lelong, Amanda J. Neville, Daniel S. Thayer, David Tucker, Stine K. Urhøj, Diana Wellesley, Oscar Zurriaga, Joan K. Morris, (2022). Ten-Year Survival of Children With Congenital Anomalies: A European Cohort Study. Pediatrics s. 1-13. doi: 10.1542/peds.2021-053793
- Liv Grimstvedt Kvalvik, Kari Klungsøyr, Jannicke Igland, Ida Henriette Caspersen, Anne Lise Brantsæter, Berit Skretting Solberg, Catharina Hartman, Lizanne Johanna Stephanie Schweren, Henrik Larsson, Lin Li, Ingeborg Forthun, Stefan Johansson, Alejandro Arias Vasquez, Jan Haavik, (2022). Association of sweetened carbonated beverage consumption during pregnancy and ADHD symptoms in the offspring: a study from the Norwegian Mother, Father and Child Cohort Study (MoBa). European Journal of Nutrition s. 2153-2166. doi: 10.1007/s00394-022-02798-y
- Maria Loane, Joanne E. Given, J. Tan, A. Reid, D. Akhmedzhanova, G. Astolfi, Ingeborg Barisic, N. Bertille, L.B. Bonet, Clara Cavero-Carbonell, O. Mokoroa Carollo, Alessio Coi, J. Densem, Elizabeth S. Draper, Ester Garne, Miriam Gatt, S.V. Glinianaia, Anna Heino, E. Den Hond, Sue Jordan, Babak Khoshnood, S. Kiuru-Kuhlefelt, Kari Klungsøyr, Nathalie Lelong, L.R. Lutke, Amanda J. Neville, L. Ostapchuk, Aurora Puccini, Anke Rissmann, Michele Santoro, I. Scanlon, G. Thys, David Tucker, Stine Kjaer Urhoj, H. E. K. De Walle, Diana Wellesley, O. Zurriaga, Joan K. Morris, (2021). Linking a European cohort of children born with congenital anomalies to vital statistics and mortality records: A EUROlinkCAT study. PLOS ONE doi: 10.1371/journal.pone.0256535
- Alana Cavadino, Lovisa Sandberg, Inger Øhman, Tomas Bergvall, Kristina Star, Helen Dolk, Maria Loane, Marie-Claude Addor, Ingeborg Barisic, Clara Cavero-Carbonell, Ester Garne, Miriam Gatt, Babak Khoshnood, Kari Klungsøyr, Anna Latos-Bielenska, Nathalie Lelong, Reneé Lutke, Anna Materna-Kiryluk, Vera Nelen, Amanda Nevill, Mary O’Mahony, Olatz Mokoroa, Anna Pierini, Hanitra Randrianaivo, Anke Rissmann, David Tucker, Awi Wiesel, Lyubov Yevtushok, Joan K. Morris, (2021). Signal Detection in EUROmediCAT: Identification and Evaluation of Medication–Congenital Anomaly Associations and Use of VigiBase as a Complementary Source of Reference. Drug Safety s. 765-785. doi: 10.1007/s40264-021-01073-z
- Anna E. Bauer, Christy L. Avery, Min Shi, Clarice R. Weinberg, Andrew F. Olshan, Quaker E. Harmon, Jingchun Luo, Jenny Yang, Tracy Manuck, Michael C. Wu, Kari Klungsøyr, Lill Trogstad, Per Minor Magnus, Stephanie M. Engel, (2021). Do Genetic Variants Modify the Effect of Smoking on Risk of Preeclampsia in Pregnancy?. American Journal of Perinatology doi: 10.1055/s-0041-1740072
- Tor-Arne Hegvik, Qi Chen, Ralf Kuja-Halkola, Kari Klungsøyr, Agnieszka Butwicka, Paul Lichtenstein, Catarina Almqvist, Stephen V. Faraone, Jan Haavik, Henrik Larsson, (2021). Familial co-Aggregation of attention-deficit/hyperactivity disorder and autoimmune diseases: A cohort study based on Swedish population-wide registers. International Journal of Epidemiology s. 898-909. doi: 10.1093/ije/dyab151
- Alice Hocquette, Mélanie Durox, Rachael Wood, Kari Klungsøyr, Katarzyna Szamotulska, Sylvan Berrut, Tonia Rihs, Theopisti Kyprianou, Luule Sakkeus, Aline Lecomte, Irisa Zile, Sophie Alexander, Jeannette Klimont, Henrique Barros, Miriam Gatt, Jelena Isakova, Béatrice Blondel, Mika Gissler, Jennifer Zeitlin, (2021). International versus national growth charts for identifying small and large-for-gestational age newborns: A population-based study in 15 European countries. The Lancet Regional Health - Europe s. 1-9. doi: 10.1016/j.lanepe.2021.100167
- Joan K. Morris, Marie-Claude Addor, Elisa Ballardini, Ingeborg Barisic, Laia Barrachina-Bonet, Paula Braz, Clara Cavero-Carbonell, Elly Den Hond, Ester Garne, Miriam Gatt, Martin Haeusler, Babak Khoshnood, Natalie Lelong, Agnieszka Kinsner-Ovaskainen, Sonja Kiuru-Kuhlefelt, Kari Klungsøyr, Anna Latos-Bielenska, Elisabeth Limb, Mary T. O'Mahony, Isabelle Perthus, Anna Pierini, Judith Rankin, Anke Rissmann, Florence Rouget, Gerardine Sayers, Antonin Sipek, Sarah Stevens, David Tucker, Christine Verellen-Dumoulin, Hermien E.K. de Walle, Diana Wellesley, Wladimir Wertelecki, Eva Bermejo-Sanchez, (2021). Prevention of Neural Tube Defects in Europe: A Public Health Failure. Frontiers in Pediatrics s. 1-9. doi: 10.3389/fped.2021.647038
- Michele Santoro, Alessio Coi, Ingeborg Barišić, Anna Pierini, Marie-Claude Addor, Silvia Baldacci, Elisa Ballardini, Ljubica Boban, Paula Braz, Clara Cavero-Carbonell, Hermien E.K. de Walle, Elizabeth S. Draper, Miriam Gatt, Martin Haeusler, Kari Klungsøyr, Jennifer J. Kurinczuk, Anna Materna-Kiryluk, Monica Lanzoni, Nathalie Lelong, Karen Luyt, Olatz Mokoroa, Carmel Mullaney, Vera Nelen, Mary T. O'Mahony, Isabelle Perthus, Hanitra Randrianaivo, Judith Rankin, Anke Rissmann, Florence Rouget, Bruno Schaub, David Tucker, Diana Wellesley, Nataliia Zymak-Zakutnia, Ester Garne, (2021). Epidemiology of Pierre-Robin sequence in Europe: A population-based EUROCAT study. Paediatric and Perinatal Epidemiology s. 530-539. doi: 10.1111/ppe.12776
- Maj-Britt Rocio Posserud, Berit Skretting Solberg, Anders Engeland, Jan Haavik, Kari Klungsøyr, (2021). Male to female ratios in autism spectrum disorders by age, intellectual disability and attention-deficit/hyperactivity disorder. Acta Psychiatrica Scandinavica s. 635-646. doi: 10.1111/acps.13368
- Hilde Marie Engjom, Anna J. M. Aabakke, Kari Klungsøyr, Teresia Svanvik, Outi Äyräs, Eva Jonasdottir, Lars Thurn, Elin Jones, Karin Pettersson, Lill Trine Nyfløt, Iqbal Ahmad Abdelwahab Al-Zirqi, Siri Vangen, Pétur Benedikt Juliusson, Karin Källén, Mika Gissler, Lone Krebs, (2021). COVID‐19 in pregnancy – characteristics and outcomes of pregnant women admitted to hospital because of SARS‐CoV‐2 infection in the Nordic countries. Acta Obstetricia et Gynecologica Scandinavica s. 1611-1619. doi: 10.1111/aogs.14160
- Kyle R. Roell, Quaker Harmon, Kari Klungsøyr, Anna Bauer, Per Minor Magnus, Stephanie M. Engel, (2021). Clustering Longitudinal Blood Pressure Trajectories to Examine Heterogeneity in Outcomes among Preeclampsia Cases and Controls. Hypertension s. 2034-2044. doi: 10.1161/HYPERTENSIONAHA.120.16239
- Aminkeng Zawuo Leke, Helen Dolk, Maria Loane, Karen Casson, Vera Nelen, Ingeborg Barisic, Ester Garne, Anke Rissman, Mary O'Mahony, Amanda J. Neville, Anna Pierini, Jorieke E. H. Bergman, Kari Klungsøyr, Anna Materna-Kiryluk, Anna Latos Bielenska, Clara Cavero Carbonell, Marie-Claude Addor, David Tucker, (2021). Macrolide and lincosamide antibiotic exposure in the first trimester of pregnancy and risk of congenital anomaly: A European case-control study. Reproductive Toxicology s. 101-108. doi: 10.1016/j.reprotox.2021.01.006
- Anneli Anderson, Tor-Arne Hegvik, Qi Chen, Mina A Rosenqvist, Liv Grimstvedt Kvalvik, Catarina Almqvist, Brian M. D'Onofrio, Catharina A Hartman, Kari Klungsøyr, Jan Haavik, Catherine Tuvblad, Henrik Larsson, (2020). Attention-deficit/hyperactivity disorder and smoking habits in pregnant women. PLOS ONE doi: 10.1371/journal.pone.0234561
- Romy van de Putte, Iris A.L.M. van Rooij, Cynthia P. Haanappel, Carlo L.M. Marcelis, Han G. Brunner, Marie-Claude Addor, Clara Cavero-Carbonell, Carlos Matias Dias, Elizabeth S. Draper, Larraitz Etxebarriarteun, Miriam Gatt, Babak Khoshnood, Agnieszka Kinsner-Ovaskainen, Kari Klungsøyr, Jenny J. Kurinczuk, Anna Latos-Bielenska, Karen Luyt, Mary T. O'Mahony, Nicola Miller, Carmel Mullaney, Vera Nelen, Amanda J. Neville, Isabelle Perthus, Anna Pierini, Hanitra Randrianaivo, Judith Rankin, Anke Rissmann, Florence Rouget, Bruno Schaub, David Tucker, Diana Wellesley, Awi Wiesel, Natalya Zymak-Zakutnia, Maria Loane, Ingeborg Barisic, Hermien E.K. de Walle, Jorieke E. H. Bergman, Nel Roeleveld, (2020). Maternal risk factors for the VACTERL association: A EUROCAT case-control study. Birth Defects Research s. 688-698. doi: 10.1002/bdr2.1686
- Laust H. Mortensen, Sven Cnattingius, Mika Gissler, Kari Klungsøyr, Rolv Skjaerven, Anne-Marie Nybo Andersen, Henriette Svarre Nielsen, (2020). Sex of the first-born and obstetric complications in the subsequent birth. A study of 2.3 million second births from Denmark, Finland, Norway, and Sweden. Acta Obstetricia et Gynecologica Scandinavica s. 1381-1386. doi: 10.1111/aogs.13872
- Dagrun Slettebø Daltveit , Kari Klungsøyr, Anders Engeland, Anders Ekbom, Mika Gissler, Ingrid Glimelius, Tom Grotmol, Laura M. Madanat-Harjuoja, Anne Gulbech Ording, Solbjørg Makalani Myrtveit Sæther, Henrik Toft Sørensen, Rebecca Troisi, Tone Bjørge, (2020). Cancer risk in individuals with major birth defects: large Nordic population based case-control study among children, adolescents, and adults. The BMJ doi: 10.1136/bmj.m4060
- Trude Gildestad, Tone Bjørge, Øystein Ariansen Haaland, Kari Klungsøyr, Stein Emil Vollset, Nina Øyen, (2020). Maternal use of folic acid and multivitamin supplements and infant risk of birth defects in Norway, 1999–2013. British Journal of Nutrition s. 316-329. doi: 10.1017/S0007114520001178
- Berit Skretting Solberg, Tor-Arne Hegvik, Anne Halmøy, Rolv Skjaerven, Anders Engeland, Jan Haavik, Kari Klungsøyr, (2020). Sex differences in parent–offspring recurrence of attention-deficit/hyperactivity disorder. Journal of Child Psychology and Psychiatry s. 1-9. doi: 10.1111/jcpp.13368
- Valgerdur Steinthorsdottir, Ralph McGinnis, Nicholas O. Williams, Lilja Stefánsdóttir, Gudmar Thorleifsson, Scott Shooter, João Fadista, Jon K. Sigurdsson, Kirsi Auro, Galina Berezina, Maria-Carolina Borges, Suzannah Bumpstead, Jonas Bybjerg-Grauholm, Irina Colgiu, Vivien A. Dolby, Frank Dudbridge, Stephanie M. Engel, Christopher S. Franklin, Michael L Frigge, Yr Frisbaek, Reynir T. Geirsson, Frank Geller, Solveig Gretarsdottir, Daniel F. Gudbjartsson, Quaker Harmon, David Michael Hougaard, Tatyana Hegay, Anna Helgadottir, Sigrún Hjartardóttir, Tiina Jääskeläinen, Hrefna Johannsdottir, Ingileif Jonsdottir, Thorhildur Juliusdottir, Noor Kalsheker, Abdumadjit Kasimov, John P. Kemp, Katja Kivinen, Kari Klungsøyr, Wai K Lee, Mads Melbye, Zosia Miedzybrodska, Ashley Moffett, Dilbar Najmutdinova, Firuza Nishanova, Thorunn Olafsdottir, Markus Perola, Fiona Broughton Pipkin, Lucilla Poston, Gordon Prescott, Saedis Saevarsdottir, Damilya Salimbayeva, Paula Juliet Scaife, Line Skotte, Eleonora Staines-Urias, Olafur A. Stefansson, Karina Meden Sørensen, Liv Cecilie Vestrheim Thomsen, Vinicius Tragante, Lill Trogstad, Nigel A.B. Simpson, Tamara Aripova, Juan P Casas, Anna F Dominiczak, James J. Walker, Unnur Thorsteinsdottir, Ann-Charlotte Iversen, Bjarke Feenstra, Deborah A. Lawlor, Heather Allison Boyd, Per Magnus, Hannele Laivuori, Nodira Zakhidova, Gulnara Syvatova, Kari Stefansson, Linda Morgan, (2020). Genetic predisposition to hypertension is associated with preeclampsia in European and Central Asian women. Nature Communications s. 1-14. doi: 10.1038/s41467-020-19733-6
- Michael C. Honigberg, Hilde Kristin Refvik Riise, Anne Kjersti Daltveit, Grethe S. Tell, Gerhard Sulo, Jannicke Igland, Kari Klungsøyr, Nandita S. Scott, Malissa J. Wood, Pradeep Natarajan, Janet W. Rich-Edwards, (2020). Heart failure in women with hypertensive disorders of pregnancy: Insights from the cardiovascular disease in Norway project. Hypertension s. 1506-1513. doi: 10.1161/HYPERTENSIONAHA.120.15654
- Kate E. Best, Judith Rankin, Helen Dolk, Maria Loane, Martin Haeusler, Vera Nelen, Christine Verellen-Dumoulin, Ester Garne, Gerardine Sayers, Carmel Mullaney, Mary O'Mahony, Miriam Gatt, Hermien de Walle, Kari Klungsøyr, Olatz Mokoroa, Clara Cavero-Carbonell, Jennifer J. Kurinczuk, Elizabeth S. Draper, David Tucker, Diana Wellesley, Natalya Zymak-Zakutnia, Nathalie Lelong, Babak Khoshnood, (2020). Multilevel analyses of related public health indicators: The European Surveillance of Congenital Anomalies (EUROCAT) Public Health Indicators. Paediatric and Perinatal Epidemiology s. 122-129. doi: 10.1111/ppe.12655
- Solveig Bjellmo, Guro Lillemoen Andersen, Sissel Hjelle, Kari Klungsøyr, Lone Krebs, Stian Lydersen, Pål Richard Romundstad, Torstein Vik, (2020). Does caesarean delivery in the first pregnancy increase the risk for adverse outcome in the second? A registry-based cohort study on first and second singleton births in Norway. BMJ Open s. 1-9. doi: 10.1136/bmjopen-2020-037717
- Linn Marie Sørbye, Sven Cnattingius, Rolv Skjærven, Kari Klungsøyr, Anna-Karin Wikström, Liv Grimstvedt Kvalvik, Nils-Halvdan Morken, (2020). Interpregnancy weight change and recurrence of gestational diabetes mellitus: a population-based cohort study. BJOG: An International Journal of Obstetrics and Gynaecology s. 1608-1616. doi: 10.1111/1471-0528.16364
- Thomas Bergholt, Finn Egil Skjeldestad, Aura Pyykönen, Steen C. Rasmussen, Anna-Maija Tapper, Ragnheiður I. Bjarnadóttir, Alexander Smárason, Birna B. Másdóttir, Kari Klungsøyr, Susanne Albrechtsen, Karin Källén, Mika Gissler, Ellen Løkkegaard, (2019). Maternal age and risk of cesarean section in women with induced labor at term—A Nordic register‐based study. Acta Obstetricia et Gynecologica Scandinavica s. 283-289. doi: 10.1111/aogs.13743
- Romy van de Putte, Iris A.L.M. van Rooij, Carlo L.M. Marcelis, Michel Guo, Han G. Brunner, Marie-Claude Addor, Clara Cavero-Carbonell, Carlos Matias Dias, Elizabeth S. Draper, Larraitz Etxebarriarteun, Miriam Gatt, Martin C.H. Haeusler, Babak Khoshnood, Kari Klungsøyr, Jenny J. Kurinczuk, Monica Lanzoni, Anna Latos-Bielenska, Karen Luyt, Mary T. O'Mahony, Nicola Miller, Carmel Mullaney, Vera Nelen, Amanda J. Neville, Isabelle Perthus, Anna Pierini, Hanitra Randrianaivo, Judith Rankin, Anke Rissmann, Florence Rouget, Bruno Schaub, David Tucker, Diana Wellesley, Awi Wiesel, Natalya Zymak-Zakutnia, Maria Loane, Ingeborg Barišić, Hermien E.K. de Walle, Nel Roeleveld, Jorieke E.H. Bergman, (2019). Spectrum of congenital anomalies among VACTERL cases: a EUROCAT population-based study. Pediatric Research s. 1-9. doi: 10.1038/s41390-019-0561-y
- Kari Klungsøyr, Tone Irene Nordtveit, Trine Sand Kaastad, Sigrun Solberg, Ida Neergård Sletten, Anne-Karin Vik, (2019). Epidemiology of limb reduction defects as registered in the Medical Birth Registry of Norway, 1970-2016: Population based study. PLOS ONE s. 1-17. doi: 10.1371/journal.pone.0219930
- Michele Santoro, Alessio Coi, Ingeborg Barišić, Ester Garne, Marie-Claude Addor, Jorieke E.H. Bergman, Fabrizio Bianchi, Ljubica Boban, Paula Braz, Clara Cavero-Carbonell, Miriam Gatt, Martin Haeusler, Agnieszka Kinsner-Ovaskainen, Kari Klungsøyr, Jennifer J. Kurinczuk, Nathalie Lelong, Karen Luyt, Anna Materna-Kiryluk, Olatz Mokoroa, Carmel Mullaney, Vera Nelen, Amanda Julie Neville, Mary T. O'Mahony, Isabelle Perthus, Hanitra Randrianaivo, Judith Rankin, Anke Rissmann, Florence Rouget, Bruno Schaub, David Tucker, Diana Wellesley, Lyubov Yevtushok, Anna Pierini, (2019). Epidemiology of Dandy-Walker malformation in Europe: A EUROCAT population-based registry study. Neuroepidemiology s. 169-179. doi: 10.1159/000501238
- Alessio Coi, Michele Santoro, Ester Garne, Anna Pierini, Marie-Claude Addor, Jean-Luc Alessandri, Jorieke E.H. Bergman, Fabrizio Bianchi, Ljubica Boban, Paula Braz, Clara Cavero-Carbonell, Miriam Gatt, Martin Haeusler, Kari Klungsøyr, Jennifer J. Kurinczuk, Monica Lanzoni, Nathalie Lelong, Karen Luyt, Olatz Mokoroa, Carmel Mullaney, Vera Nelen, Amanda J. Neville, Mary T. O'Mahony, Isabelle Perthus, Judith Rankin, Anke Rissmann, Florence Rouget, Bruno Schaub, David Tucker, Diana Wellesley, Katarzyna Wisniewska, Nataliia Zymak-Zakutnia, Ingeborg Barišić, (2019). Epidemiology of achondroplasia: A population-based study in Europe. American Journal of Medical Genetics. Part A s. 1791-1798. doi: 10.1002/ajmg.a.61289
- Brian Cleary, Maria Loane, Marie-Claude Addor, Ingeborg Barisic, Hermien E. K. de Walle, Carlos Matias Dias, Miriam Gatt, Kari Klungsøyr, Bob McDonnell, Amanda Neville, Anna Pierini, Anke Rissmann, David F. Tucker, Oscar Zurriaga, Helen Dolk, (2019). Methadone, Pierre Robin sequence and other congenital anomalies: case–control study. Archives of Disease in Childhood: Fetal and Neonatal Edition s. 151-157. doi: 10.1136/archdischild-2019-316804
- Joan K. Morris, Diana G. Wellesley, Ingeborg Barisic, Marie-Claude Addor, Jorieke E. H. Bergman, Paula Braz, Clara Cavero-Carbonell, Elizabeth S. Draper, Miriam Gatt, Martin Haeusler, Kari Klungsøyr, Jennifer J. Kurinczuk, Natalie Lelong, Karen Luyt, Catherine Lynch, Mary T. O'Mahony, Olatz Mokoroa, Vera Nelen, Amanda J. Neville, Anna Pierini, Hanitra Randrianaivo, Judith Rankin, Anke Rissmann, Florence Rouget, Bruno Schaub, David F. Tucker, Christine Verellen-Dumoulin, Awi Wiesel, Natalia Zymak-Zakutnia, Monica Lanzoni, Ester Garne, (2019). Epidemiology of congenital cerebral anomalies in Europe: a multicentre, population-based EUROCAT study. Archives of Disease in Childhood s. 1181-1187. doi: 10.1136/archdischild-2018-316733
- Berit Skretting Solberg, Tetyana Zayats, Maj-Britt Rocio Posserud, Anne Halmøy, Anders Engeland, Jan Haavik, Kari Klungsøyr, (2019). Patterns of psychiatric comorbidity and genetic correlations provide new insights into differences between attention-deficit/hyperactivity disorder and autism spectrum disorder. Biological Psychiatry doi: 10.1016/j.biopsych.2019.04.021
- Hao Wang, Ingeborg Barisic, Maria Loane, Marie-Claude Addor, Linda M. Bailey, Miriam Gatt, Kari Klungsøyr, Olatz Mokoroa, Vera Nelen, Amanda J. Neville, Mary O'Mahony, Anna Pierini, Anke Rissmann, Christine Verellen-Dumoulin, Hermien E.K. de Walle, Awi Wiesel, Katarzyna Wisniewska, Lolkje T.W. de Jong van den Berg, Helen Dolk, Babak Khoshnood, Ester Garne, (2019). Congenital clubfoot in Europe: A population-based study. American Journal of Medical Genetics. Part A s. 595-601. doi: 10.1002/ajmg.a.61067
- Liv Cecilie Vestrheim Thomsen, Anne Kjersti Nesje Daltveit, Kristine Tønder Krogvik, Truls Petter Næss, Kari Klungsøyr, Rupali Rajendra Akerkar, (2024). Årsrapport for Medisinsk fødselsregister 2023. Svangerskap og fødsler i Norge.
- Dagrun Slettebø Daltveit , Tone Bjørge, Kari Klungsøyr, (2024). Birth defects and cancer risk: Nordic population-based studies of cancer risk in children, adolescents, and adults with major birth defects and their siblings.
- Liv Cecilie Vestrheim Thomsen, Anne Kjersti Nesje Daltveit, Pétur Benedikt Juliusson, Kari Klungsøyr, Ferenc Macsali, Rupali Rajendra Akerkar, (2023). Årsrapport for Medisinsk fødselsregister 2022. Svangerskap og fødsler i Norge .
- Berit Skretting Solberg, Kari Klungsøyr, Jan Haavik, Anne Halmøy, (2020). Attention-deficit/hyperactivity disorder; sex differences in psychiatric comorbidity and transgenerational recurrence risks : A population-based study using Norwegian registry data.
- Linn Marie Sørbye, Nils-Halvdan Morken, Kari Klungsøyr, (2019). Maternal weight, weight change and perinatal outcomes: Can physical activity and gestational weight gain modify the risk?.
- Camilla Tjønneland Mentzoni, Kari Klungsøyr, Hilde Marie Engjom, (2024). Author Reply. BJOG: An International Journal of Obstetrics and Gynaecology doi: 10.1111/1471-0528.18003
- Dagrun Slettebø Daltveit , Kari Klungsøyr, Anders Engeland, Anders Ekbom, Mika Gissler, Ingrid Glimelius, Tom Grotmol, Laura Madanat-Harjuoja, Anne Gulbech Ording, Henrik Toft Sørensen, Rebecca Troisi, Tone Bjørge, (2022). Cancer risk in individuals with siblings with major birth defects: A large Nordic population-based case-control study.
- Dagrun Slettebø Daltveit , Tone Bjørge, Kari Klungsøyr, Anders Engeland, Anders Ekbom, Mika Gissler, Ingrid Glimelius, Tom Grotmol, Laura Madanat-Harjuoja, Anne Gulbech Ording, Henrik Toft Sørensen, Rebecca Troisi, (2022). Childhood cancer risk among children with major birth defects – sex differences?.
- Dagrun Slettebø Daltveit , Kari Klungsøyr, Anders Engeland, Anders Ekbom, Mika Gissler, Ingrid Glimelius, Tom Grotmol, Laura Madanat-Harjuoja, Anne Gulbech Ording, Henrik Toft Sørensen, Rebecca Troisi, Tone Bjørge, (2021). Childhood cancer risk among individuals with major birth defects: A Nordic collaborative study.
- Michael Honingberg, Hilde Kristin Refvik Riise, Anne Kjersti Nesje Daltveit, Grethe S. Tell, Gerhard Sulo, Jannicke Igland, Kari Klungsøyr, Nandita S. Scott, Pradeep Natarajan, Janet W. Rich-Edwards, (2020). Long-term risk of heart failure in women with hypertensive disorders of pregnancy.
- Dagrun Slettebø Daltveit , Kari Klungsøyr, Anders Engeland, Anders Ekbom, Mika Gissler, Ingrid Glimelius, Tom Grotmol, Laura Madanat-Harjuoja, Anne Gulbech Ording, Henrik Toft Sørensen, Rebecca Troisi, Tone Bjørge, (2020). Cancer risk in individuals with major birth defects: A large Nordic population-based case-control study among children, adolescents, and adults.
- Dagrun Slettebø Daltveit , Anders Engeland, Kari Klungsøyr, Tone Bjørge, (2020). Medfødte misdannelser gir økt risiko for kreft. Aftenposten Viten s. 24-25.
- Berit Skretting Solberg, Tor-Arne Hegvik, Anne Halmøy, Rolv Skjaerven, Anders Engeland, Jan Haavik, Kari Klungsøyr, (2019). Parent-offspring recurrence of attention-deficit/hyperactivity disorder.
- Berit Skretting Solberg, Tor-Arne Hegvik, Tetyana Zayats, Anne Halmøy, Rolv Skjærven, Anders Engeland, Jan Haavik, Kari Klungsøyr, (2019). Parent-offspring recurrence of ADHD.
- Joanne E. Given, Maria Loane, Ester Garne, Marie-Claude Addor, Marian Bakker, Bénédicte Bertaut-Nativel, Miriam Gatt, Kari Klungsøyr, Nathalie Lelong, Margery Morgan, Amanda J. Neville, Anna Pierini, Anke Rissmann, Helen Dolk, (2018). Metformin exposure in the first trimester of pregnancy and risk of all or specific congenital anomalies: Exploratory case-control study. Obstetrical and Gynecological Survey s. 619-620. doi: 10.1097/01.ogx.0000549829.99974.27