Use of proton pump inhibitors in scandinavian children and adolescents: An observational study

by Emilie Raaum Closs, Karl Mårild, Karl Mårild, Rasmus Gaardskær Nielsen, Ketil Størdal, Ketil Størdal
Published 2023-02-01

Hospital Admissions for Respiratory Tract Infections in Children Aged 0–5 Years for 2017/2023

by Fredrik Methi, Ketil Størdal, Ketil Størdal, Kjetil Telle, Vilde Bergstad Larsen, Karin Magnusson, Karin Magnusson
Published 2022-01-01

Antibiotic exposure in prenatal and early life and risk of juvenile idiopathic arthritis: a nationwide register-based cohort study

by Ketil Størdal, Helga Sanner, Sigrid Hestetun, Svend Andersen
Published 2023-07-01

Neonatal morbidity and mortality in Hargeisa, Somaliland: an observational, hospital based study

by Karen Marie Lundeby, Espen Heen, Mohammed Mosa, Abdirashid Abdi, Ketil Størdal
Published 2020-09-01

Facility-based care of small and sick newborns: experiences with establishing a neonatal special care unit in Somaliland

by Espen Heen, Ketil Størdal, Abdirashid Abdi, Frøydis V Walmann, Karen M Lundeby
Published 2022-03-01

Epidemiology, validation, and clinical characteristics of inflammatory bowel disease: the ABIS birth cohort study

by Malin Östensson, Olle Björkqvist, Annie Guo, Ketil Størdal, Jonas Halfvarson, Karl Mårild, Johnny Ludvigsson
Published 2023-06-01

Overuse of medical care in paediatrics: A survey from five countries in the European Academy of Pediatrics

by Lina Jankauskaite, Lina Jankauskaite, Lina Jankauskaite, Yevgenii Grechukha, Yevgenii Grechukha, Kristin Avranden Kjær, Marina Mamenko, Marina Mamenko, Marina Mamenko, Britt Nakstad, Britt Nakstad, Ivanna Romankevych, Ivanna Romankevych, Ivanna Romankevych, Sara Schnyder, Sara Schnyder, Joel Selvakumar, Joel Selvakumar, Sandra Trapani, Sandra Trapani, Sandra Daniliaviciene, Sandra Daniliaviciene, Arunas Valiulis, Arunas Valiulis, Arunas Valiulis, Corinne Wyder, Corinne Wyder, Ketil Størdal, Ketil Størdal, Ketil Størdal
Published 2022-09-01

Leave no one behind: why WHO's regional office for Europe should prioritise children and adolescents in their program of work. A position statement from the European academy of pae...

by Danielle Jansen, Danielle Jansen, Danielle Jansen, Maria Brenner, Károly Illy, Károly Illy, Károly Illy, Łukasz Dembiński, Łukasz Dembiński, Stefano del Torso, Stefano del Torso, Zachi Grossman, Zachi Grossman, Zachi Grossman, Arunas Valiulis, Arunas Valiulis, Ann De Guchtenaere, Ann De Guchtenaere, Artur Mazur, Artur Mazur, Liviana Da Dalt, Liviana Da Dalt, Ketil Størdal, Ketil Størdal, Ketil Størdal, Berthold Koletzko, Berthold Koletzko, Adamos Hadjipanayis, Adamos Hadjipanayis
Published 2023-06-01

General practitioner visits after SARS-CoV-2 omicron compared with the delta variant in children in Norway: a prospective nationwide registry study

by Siri Eldevik Håberg, Jonas Minet Kinge, Ketil Størdal, Karin Magnusson, Kjetil Elias Telle, Sigurd Storehaug Arntzen, Hege Marie Gjefsen
Published 2022-08-01

Increased perinatal survival and improved ventilation skills over a five-year period: An observational study.

by Ketil Størdal, Joar Eilevstjønn, Estomih Mduma, Kari Holte, Monica Thallinger, Jørgen Linde, Paschal Mdoe, Hussein Kidanto, Hege Langli Ersdal
Published 2020-01-01

Risk factors for SARS-CoV-2 infection and hospitalisation in children and adolescents in Norway: a nationwide population-based study

by German Tapia, Ketil Størdal, Margrethe Greve-Isdahl, Hanne Løvdal Gulseth, Paz Lopez-Doriga Ruiz, Pål Suren, Per Kristian Knudsen
Published 2022-03-01

Over-investigation and overtreatment in pediatrics: a survey from the European Academy of Paediatrics and Japan Pediatric Society

by Lina Jankauskaite, Lina Jankauskaite, Lina Jankauskaite, Corinne Wyder, Corinne Wyder, Stefano del Torso, Stefano del Torso, Marina Mamenko, Marina Mamenko, Marina Mamenko, Sandra Trapani, Sandra Trapani, Sandra Trapani, Zachi Grossman, Zachi Grossman, Zachi Grossman, Adamos Hadjipanayis, Adamos Hadjipanayis, Karin Geitmann, Hikoro Matsui, Hikoro Matsui, Akihiko Saitoh, Akihiko Saitoh, Tetsuya Isayama, Tetsuya Isayama, Nora Karara, Nora Karara, Alessandra Montemaggi, Farhan Saleem Ud Din, Ketil Størdal, Ketil Størdal, Ketil Størdal
Published 2024-02-01

Maternal and neonatal vitamin D status, genotype and childhood celiac disease.

by Karl Mårild, German Tapia, Margareta Haugen, Sandra R Dahl, Arieh S Cohen, Marika Lundqvist, Benedicte A Lie, Lars C Stene, Ketil Størdal
Published 2017-01-01

Maternal and child gluten intake and association with type 1 diabetes: The Norwegian Mother and Child Cohort Study.

by Nicolai A Lund-Blix, German Tapia, Karl Mårild, Anne Lise Brantsaeter, Pål R Njølstad, Geir Joner, Torild Skrivarhaug, Ketil Størdal, Lars C Stene
Published 2020-03-01

The burden of hospital-attended influenza in Norwegian children

by Håkon Bøås, Terese Bekkevold, Lise Beier Havdal, Lise Beier Havdal, Anne-Marte Bakken Kran, Anne-Marte Bakken Kran, Astrid Elisabeth Rojahn, Ketil Størdal, Ketil Størdal, Ketil Størdal, Sara Debes, Henrik Døllner, Henrik Døllner, Svein Arne Nordbø, Svein Arne Nordbø, Bjørn Barstad, Elisebet Haarr, Liliana Vázquez Fernández, Britt Nakstad, Britt Nakstad, Truls Michael Leegaard, Truls Michael Leegaard, Olav Hungnes, Elmira Flem, Norwegian Enhanced Pediatric Immunisation Surveillance (NorEPIS) Network, Håkon Bøås, Terese Bekkevold, Liliana Vázquez Fernández, Olav Hungnes, Anne-Marte Bakken Kran, Elmira Flem, Lise Beier Havdal, Christopher Inchley, Truls Michael Leegaard, Britt Nakstad, Astrid Elisabeth Rojahn, Ketil Størdal, Sara Debes, Henrik Døllner, Svein Arne Nordbø, Bjørn Barstad, Elisebet Haarr
Published 2022-09-01

Frequency and risk of SARS-CoV-2 reinfections in Norway: a nation-wide study, February 2020 to January 2022

by Håkon Bøås, Margrethe Larsdatter Storm, German Tapia, Anja Bråthen Kristoffersen, Astrid Louise Løvlie, Ketil Størdal, Trude Marie Lyngstad, Karoline Bragstad, Olav Hungnes, Lamprini Veneti
Published 2024-01-01

Risk factors associated with severe disease in respiratory syncytial virus infected children under 5 years of age

by Lise Beier Havdal, Lise Beier Havdal, Håkon Bøås, Terese Bekkevold, Anne-Marte Bakken Kran, Anne-Marte Bakken Kran, Astrid Elisabeth Rojahn, Ketil Størdal, Ketil Størdal, Sara Debes, Henrik Døllner, Henrik Døllner, Svein Arne Nordbø, Svein Arne Nordbø, Bjørn Barstad, Elisebet Haarr, Liliana Vázquez Fernández, Britt Nakstad, Britt Nakstad, Christopher Inchley, Elmira Flem
Published 2022-08-01

Vitamin A Status in Preterm Infants Is Associated with Inflammation and Dexamethasone Exposure

by Madelaine Eloranta Rossholt, Kristina Wendel, Marianne Bratlie, Marlen Fossan Aas, Gunnthorunn Gunnarsdottir, Drude Fugelseth, Are Hugo Pripp, Magnus Domellöf, Ketil Størdal, Tom Stiris, Sissel Jennifer Moltu
Published 2023-01-01

Rapid enteric testing to permit targeted antimicrobial therapy, with and without Lactobacillus reuteri probiotics, for paediatric acute diarrhoeal disease in Botswana: A pilot, ran...

by Jeffrey M Pernica, Andrew P Steenhoff, Margaret Mokomane, Banno Moorad, Kwana Lechiile, Marek Smieja, Loeto Mazhani, Ji Cheng, Matthew S Kelly, Mark Loeb, Ketil Stordal, David M Goldfarb
Published 2017-01-01

Correction: Rapid enteric testing to permit targeted antimicrobial therapy, with and without Lactobacillus reuteri probiotics, for paediatric acute diarrhoeal disease in Botswana:...

by Jeffrey M Pernica, Andrew P Steenhoff, Margaret Mokomane, Banno Moorad, Kwana Lechiile, Marek Smieja, Loeto Mazhani, Ji Cheng, Matthew S Kelly, Mark Loeb, Ketil Stordal, David M Goldfarb
Published 2018-01-01