Kronikk

• Bruserud, Ingvild Særvold; Greaker, Edda; Flatø, Martin et al. (2026). Mensen endrer seg – dette er trenden vi ser hos unge jenter. (ekstern lenke)
• Daltveit, Anne Kjersti; Løkeland-Stai, Mette; Stangenes, Kristine Marie et al. (2020). Færre vert gravide. (ekstern lenke)
• Juliusson, Petur Benedikt; Hjelmesæth, Jøran; Bjerknes, Robert et al. (2017). Nye kurver for kroppsmasseindeks blant barn og unge. (ekstern lenke)
• Brannsether, Bente; Roelants, Mathieu; Bjerknes, Robert et al. (2016). Nye referansekurver for vektrelaterte kroppsmål hos barn. (ekstern lenke)

Intervju

• Bruserud, Ingvild S.; Flatø, Martin; Juliusson, Pétur Benedikt et al. (2026). Jenter får mensen stadig tidligere – Anne og Vera fikk mensen som 11-åringer. (ekstern lenke)

Vitenskapelig oversiktsartikkel/review

• Elinder, Liselotte Schäfer; Lissner, Lauren; Janson, Annika et al. (2025). The Importance of National Monitoring of Children's Growth: Consensus Statement From the Nordic PromoKids Network. (ekstern lenke)
• Bruserud, Ingvild S.; Greaker, Edda; Flatø, Martin et al. (2025). Secular trends in age at menarche in Norwegians born from 1840 to 2008. (ekstern lenke)
• Kelly, Aaron S.; Bahlke, Melanie; Baker, Jennifer L. et al. (2024). Considerations for the design and conduct of pediatric obesity pharmacotherapy clinical trials: Proceedings of expert roundtable meetings. (ekstern lenke)
• Svanes, Cecilie; Bertelsen, Randi Jacobsen; Accordini, Simone et al. (2021). Exposures during the prepuberty period and future offspring's health: evidence from human cohort studies. (ekstern lenke)
• Juliusson, Petur; Bjarnason, Ragnar; Bjørndalen, Hilde et al. (2006). Diagnostiske kriterier for veksthormonmangel hos barn. (ekstern lenke)
• Juliusson, Petur; Veimo, Dag; Dahl-Jørgensen, Knut et al. (2004). Veksthormonbehandling av barn født SGA uten innhentingsvekst. (ekstern lenke)
• Juliusson, Petur; Bjerknes, Robert (2004). Hvordan skal vi måle og definere overvekt og fedme hos barn og unge?. (ekstern lenke)
• Bjerknes, Robert; Juliusson, Petur (2004). Medisinsk utredning av overvekt og fedme hos barn og unge. (ekstern lenke)

Vitenskapelig artikkel

• Forthun, Ingvild Halsør; Roelants, Mathieu; Knutsen, Helle Katrine et al. (2025). Per- and Polyfluoroalkyl Substance Exposure Associated with Later Puberty in Norwegian Girls: Data from the Bergen Growth Study 2. (ekstern lenke)
• Balthasar, Melissa Rajini; Roelants, Mathieu; Brannsether-Ellingsen, Bente et al. (2025). Early Postnatal Growth and Pubertal Timing: An Ultrasound-Based Study of Breast and Testicular Development. (ekstern lenke)
• Bruserud, Ingvild S.; Roelants, Mathieu; Forthun, Ingvild Halsør et al. (2025). Associations Between Weight-Related Measurements and Pubertal Markers in Norwegian Girls: The Bergen Growth Study 2. (ekstern lenke)
• Skirbekk, Vegard Fykse; Tamnes, Christian K.; Juliusson, Pétur Benedikt et al. (2025). Diverging trends in the age of social and biological transitions to adulthood. (ekstern lenke)
• Balthasar, Melissa R.; Roelants, Mathieu; Brannsether-Ellingsen, Bente et al. (2024). Trends in overweight and obesity in Bergen, Norway, using data from routine child healthcare 2010–2022. (ekstern lenke)
• Norman, Mikael; Magnus, Maria Christine; Söderling, Jonas et al. (2024). Neonatal Outcomes After COVID-19 Vaccination in Pregnancy. (ekstern lenke)
• Ludvigsson, Jonas F.; Håberg, Siri Eldevik; Juliusson, Pétur Benedikt et al. (2024). Three Scandinavian countries did not see the same increase in foetal situs inversus observed in China during the COVID-19 pandemic. (ekstern lenke)
• Moen, Oda Klavestad; Juliusson, Pétur Benedikt; Roelants, Mathieu et al. (2024). Seasonal variability in body mass index, waist circumference, and skinfolds in Norwegian children. (ekstern lenke)
• Raknes, Guttorm; Fagerås, Stephanie Jebsen; Sveen, Kari Anne et al. (2024). Excess non-COVID-19 mortality in Norway 2020–2022. (ekstern lenke)
• Eng, Hanna Maria; Sveen, Kari Anne; Fagerås, Stephanie Jebsen et al. (2024). Introduction of electronic death notification in Norway—Impact on diabetes mortality registration. (ekstern lenke)
• Varpula, Reetta; Äyräs, Outi; Aabakke, Anna J. M. et al. (2024). Early suppression policies protected pregnant women from COVID-19 in 2020: A population-based surveillance from the Nordic countries. (ekstern lenke)
• Forthun, Ingvild Halsør; Roelants, Mathieu; Knutsen, Helle Katrine et al. (2024). Exposure to Per- and Polyfluoroalkyl Substances and Timing of Puberty in Norwegian Boys: Data from the Bergen Growth Study 2. (ekstern lenke)
• Talmo, Maren Sofie; Fløysand, Ingvild Skogedal; Nilsen, Guro Ørndal et al. (2024). Growth Restriction in the Offspring of Mothers With Polycystic Ovary Syndrome. (ekstern lenke)
• Forthun, Ingvild Halsør; Roelants, Mathieu; Haug, Line Småstuen et al. (2023). Levels of per- and polyfluoroalkyl substances (PFAS) in Norwegian children stratified by age and sex - Data from the Bergen Growth Study 2. (ekstern lenke)
• Øvrebø, Bente; Kjøllesdal, Marte Karoline Råberg; Stea, Tonje Holte et al. (2023). The influence of immigrant background and parental education on overweight and obesity in 8-year-old children in Norway. (ekstern lenke)
• Nilsen, Guro Ørndal; Simpson, Melanie Rae; Hanem, Liv Guro Engen et al. (2023). Anthropometrics of neonates born to mothers with PCOS with metformin or placebo exposure in utero. (ekstern lenke)
• Balthasar, Melissa Rajini; Roelants, Mathieu; Brannsether-Ellingsen, Bente et al. (2023). Evaluating national guidelines for monitoring early growth using routinely collected data in Bergen, Norway. (ekstern lenke)
• Evensen, Miriam; Klitkou, Søren Toksvig; Tollånes, Mette Christophersen et al. (2023). Parental income gradients in child and adolescent mortality: Norwegian trends over half a century. (ekstern lenke)
• Juliusson, Pétur Benedikt; Bruserud, Ingvild S.; Oehme, Ninnie Helen Bakken et al. (2023). Deep phenotyping of pubertal development in Norwegian children: the Bergen Growth Study 2. (ekstern lenke)
• Forster, Rachel Bedenis; Kjellstadli, Camilla; Myklebust, Tor Åge et al. (2022). Treatment and 30-Day Mortality after Myocardial Infarction in Prostate Cancer Patients: A Population-Based Study from Norway. (ekstern lenke)
• Madsen, Andre; Almås, Bjørg; Bruserud, Ingvild Særvold et al. (2022). Reference Curves for Pediatric Endocrinology: Leveraging Biomarker Z-Scores for Clinical Classifications. (ekstern lenke)
• Øvrebø, Bente; Stea, Tonje Holte; Bergh, Ingunn Holden et al. (2022). A nationwide school fruit and vegetable policy and childhood and adolescent overweight: A quasi-natural experimental study. (ekstern lenke)
• Rolin, Johannes; Ødegård, Rønnaug; Amundsen, Viktoria Vedeler et al. (2022). Medikamentell tilleggsbehandling for vektreduksjon hos ungdom med alvorlig fedme. (ekstern lenke)
• Danielsen, Yngvild Sørebø; Skjåkødegård, Hanna Flækøy; Nybakk, Marit Mongstad et al. (2022). Objectively measured physical activity among treatment seeking children and adolescents with severe obesity and normal weight peers. (ekstern lenke)
• Helgeland, Øyvind; Vaudel, Marc; Sole-Navais, Pol et al. (2022). Characterization of the genetic architecture of infant and early childhood body mass index. (ekstern lenke)
• Revheim, Ingrid; Balthasar, Melissa Rajini; Akerkar, Rupali Rajendra et al. (2022). Trends in the prevalence of breastfeeding up to 6 months of age using structured data from routine child healthcare visits. (ekstern lenke)
• Skjåkødegård, Hanna Flækøy; Hystad, Sigurd William; Bruserud, Ingvild Særvold et al. (2022). Perceived barriers in family-based behavioural treatment of paediatric obesity – Results from the FABO study. (ekstern lenke)
• Skjåkødegård, Hanna Flækøy; Conlon, Rachel P. K.; Hystad, Sigurd William et al. (2022). Family-based treatment of children with severe obesity in a public healthcare setting: Results from a randomized controlled trial. (ekstern lenke)
• Clarsen, Benjamin Matthew; Nylenna, Magne; Klitkou, Søren Toksvig et al. (2022). Changes in life expectancy and disease burden in Norway, 1990–2019: an analysis of the Global Burden of Disease Study 2019. (ekstern lenke)
• Engen, Tone; Owe, Katrine Mari; Horn, Julie et al. (2022). Preconception leisure-time physical activity and family history of stroke and myocardial infarction associate with preterm delivery: findings from a Norwegian cohort. (ekstern lenke)
• Danielsen, Yngvild Sørebø; Skjåkødegård, Hanna Flækøy; Bjorvatn, Bjørn et al. (2021). Polysomnographic comparison of sleep in children with obesity and normal weight without suspected sleep-related breathing disorder. (ekstern lenke)
• Hanem, Liv Guro Engen; Salvesen, Øyvind; Madsen, Andre et al. (2021). Maternal PCOS status and metformin in pregnancy: Steroid hormones in 5–10 years old children from the PregMet randomized controlled study. (ekstern lenke)
• Øvrebø, Bente; Bergh, Ingunn Holden; Stea, Tonje Holte et al. (2021). Overweight, obesity, and thinness among a nationally representative sample of Norwegian adolescents and changes from childhood: Associations with sex, region, and population density. (ekstern lenke)
• Mikalsen, Ingvild Bruun; Halvorsen, Thomas; Juliusson, Pétur Benedikt et al. (2021). Early life growth and associations with lung function and bronchial hyperresponsiveness at 11-years of age. (ekstern lenke)
• Spinelli, Angela; Buoncristiano, Marta; Nardone, Paola et al. (2021). Thinness, overweight, and obesity in 6- to 9-year-old children from 36 countries: The World Health Organization European Childhood Obesity Surveillance Initiative—COSI 2015–2017. (ekstern lenke)
• Donkor, Hilde Mjell; Toxe, Helene; Hurum, Jørgen et al. (2021). Psychological health in preschool children with underweight, overweight or obesity: A regional cohort study. (ekstern lenke)
• Raknes, Guttorm; Strøm, Marianne Sørlie; Sulo, Gerhard et al. (2021). Lockdown and non-COVID-19 deaths: Cause-specific mortality during the first wave of the 2020 pandemic in Norway: A population-based register study. (ekstern lenke)
• Magnus, Maria Christine; Wilcox, Allen J.; Fadum, Elin Anita et al. (2021). Growth in children conceived by ART. (ekstern lenke)
• Engjom, Hilde Marie; Aabakke, Anna J. M.; Klungsøyr, Kari et al. (2021). COVID‐19 in pregnancy – characteristics and outcomes of pregnant women admitted to hospital because of SARS‐CoV‐2 infection in the Nordic countries. (ekstern lenke)
• Romuld, Ingunn Bratland; Kalleklev, Tine-Lise; Molnes, Janne et al. (2021). Impact of overweight on glucose homeostasis in MODY2 and MODY3. (ekstern lenke)
• Salas, Ximena Ramos; Buoncristiano, Marta; Williams, Julianne et al. (2021). Parental Perceptions of Children's Weight Status in 22 Countries: The WHO European Childhood Obesity Surveillance Initiative: COSI 2015/2017. (ekstern lenke)
• Magnus, Maria Christine; Oakley, Laura L.; Gjessing, Håkon K. et al. (2021). Pregnancy and risk of COVID-19: a Norwegian registry-linkage study. (ekstern lenke)
• Rohrer, Tilman R.; Abuzzahab, Jennifer; Backeljauw, Philippe et al. (2021). Long-Term Effectiveness and Safety of Childhood Growth Hormone Treatment in Noonan Syndrome. (ekstern lenke)
• Ward, Joseph L.; Azzopardi, Peter S.; Francis, Kate Louise et al. (2021). Global, regional, and national mortality among young people aged 10–24 years, 1950–2019: a systematic analysis for the Global Burden of Disease Study 2019. (ekstern lenke)
• Oehme, Ninnie Helen Bakken; Roelants, Mathieu; Bruserud, Ingvild Særvold et al. (2021). Low BMI, but not high BMI, influences the timing of puberty in boys. (ekstern lenke)
• Ueland, Grethe Åstrøm; Kellmann, Ralf; Jørstad, Melissa Davidsen et al. (2021). Bedtime Salivary Cortisol as a Screening Test for Cushing Syndrome in Children. (ekstern lenke)
• Schei, Kasper; Simpson, Melanie Rae; Avershina, Ekaterina et al. (2020). Early gut fungal and bacterial microbiota and childhood growth. (ekstern lenke)
• Oehme, Ninnie; Roelants, Mathieu; Bruserud, Ingvild Særvold et al. (2020). Reference data for testicular volume measured with ultrasound and pubic hair in Norwegian boys are comparable with Northern European populations. (ekstern lenke)
• Berland, Siren; Haukanes, Bjørn Ivar; Juliusson, Petur Benedikt et al. (2020). Deep exploration of a CDKN1C mutation causing a mixture of Beckwith-Wiedemann and IMAGe syndromes revealed a novel transcript associated with developmental delay.. (ekstern lenke)
• Oehme, Ninnie; Bruserud, Ingvild Særvold; Madsen, Andre et al. (2020). Starter puberteten tidligere enn før?. (ekstern lenke)
• Skjåkødegård, Hanna Flækøy; Danielsen, Yngvild Sørebø; Frisk, Bente et al. (2020). Beyond sleep duration: Sleep timing as a risk factor for childhood obesity. (ekstern lenke)
• Skodvin, Vilde Aabel; Lekhal, Samira; Kommedal, Kristin Garpestad et al. (2020). Livsstilsbehandling av barn og ungdom med alvorlig fedme – resultater etter ett år. (ekstern lenke)
• Thomassen, Rut Anne; Kvammen, Janne Anita; Sæland, Camilla et al. (2020). Micronutrients in paediatric Intestinal Failure Patients receiving home parenteral nutrition. (ekstern lenke)
• Madsen, Andre; Oehme, Ninnie; Roelants, Mathieu et al. (2020). Testicular Ultrasound to Stratify Hormone References in a Cross-Sectional Norwegian Study of Male Puberty. (ekstern lenke)
• Bruserud, Ingvild Særvold; Roelants, Mathieu; Oehme, Ninnie et al. (2020). References for ultrasound staging of breast maturation, tanner breast staging, pubic hair, and menarche in Norwegian girls. (ekstern lenke)
• Kvåle, Rune; Bønaa, Kaare Harald; Forster, Rachel Bedenis et al. (2020). Hva betyr tidligere hjerte- og karsykdom eller kreft for risiko for død etter påvist SARS-CoV-2?. (ekstern lenke)
• Bjertnæs, Asborg Sine Aanstad; Schwinger, Catherine; Juliusson, Petur Benedikt et al. (2020). Health-related behaviors in adolescents mediate the association between subjective social status and body mass index. (ekstern lenke)
• Hjelmesæth, Jøran; Hertel, Jens Kristoffer; Holt, Ane Hjetland et al. (2020). Laparoskopisk gastrisk bypassoperasjon versus livsstilsbehandling av unge med sykelig overvekt. (ekstern lenke)
• Kvammen, Janne Anita; Thomassen, Rut Anne; Kjeserud, Christina et al. (2020). Bone mineral density and vitamin D in paediatric intestinal failure patients receiving home parenteral nutrition. (ekstern lenke)
• Madsen, Andre; Bruserud, Ingvild Særvold; Bertelsen, Bjørn-Erik et al. (2020). Hormone references for ultrasound breast staging and endocrine profiling to detect female onset of puberty. (ekstern lenke)
• Bang, Lasse; Tamnes, Christian Krog; Norbom, Linn Christin Bonaventure et al. (2020). Associations of age, body mass index and biochemical parameters with brain morphology in patients with anorexia nervosa. (ekstern lenke)
• Bjertnæs, Asborg Sine Aanstad; Grundt, Jacob Holter; Donkor, Hilde Mjell et al. (2019). No significant associations between breastfeeding practices and overweight in 8-year-old children. (ekstern lenke)
• Løkling, Hanne Lund; Roelants, Mathieu; Kommedal, Kristin Garpestad et al. (2019). Monitoring children and adolescents with severe obesity: body mass index (BMI), BMI z-score or percentage above the International Obesity Task Force overweight cut-off?. (ekstern lenke)
• Bownass, Lucy; Abbs, Stephen; Armstrong, Ruth et al. (2019). PAPSS2-related brachyolmia: Clinical and radiological phenotype in 18 new cases. (ekstern lenke)
• Juliusson, Petur Benedikt; Dagbjartsson, Atli; Roelants, Mathieu et al. (2019). Larger head circumference in Icelandic children 0-4 years of age compared to the World Health Organization and Swedish growth charts. (ekstern lenke)
• Kristiansen, Hege; Roelants, Mathieu; Bjerknes, Robert et al. (2019). Norwegian children and adolescents in blended families are at risk of larger one-year BMI increments. (ekstern lenke)
• Engan, Mette; Vollsæter, Maria; Øymar, Knut et al. (2019). Comparison of physical activity and body composition in a cohort of children born extremely preterm or with extremely low birth weight to matched term-born controls: a follow-up study. (ekstern lenke)
• Madsen, Andre; Oehme, Ninnie; Roelants, Mathieu et al. (2019). Testicular ultrasound to stratify hormone references in a cross-sectional Norwegian study of male puberty. (ekstern lenke)
• Hanem, Liv Guro Engen; Salvesen, Øyvind; Juliusson, Petur Benedikt et al. (2019). Intrauterine metformin exposure and offspring cardiometabolic risk factors (PedMet study): a 5-10 year follow-up of the PregMet randomised controlled trial. (ekstern lenke)
• Bjertnæs, Asborg Sine Aanstad; Grundt, Jacob Holter; Juliusson, Petur Benedikt et al. (2019). Sex-related change in BMI of 15- to 16-year-old Norwegian girls in cross-sectional studies in 2002 and 2017. (ekstern lenke)
• Mjelle, Anders Batman; Mulabecirovic, Anesa; Havre, Roald Flesland et al. (2019). Normal Liver Stiffness Values in Children: A Comparison of Three Different Elastography Methods. (ekstern lenke)
• Knudsen, Ann Kristin; Allebeck, Peter; Tollånes, Mette Christophersen et al. (2019). Life expectancy and disease burden in the Nordic countries: results from the Global Burden of Diseases, Injuries, and Risk Factors Study 2017. (ekstern lenke)
• Helgeland, Øyvind; Vaudel, Marc; Juliusson, Petur Benedikt et al. (2019). Genome-wide association study reveals dynamic role of genetic variation in infant and early childhood growth. (ekstern lenke)
• Donkor, Hilde Mjell; Grundt, Jacob Holter; Juliusson, Petur Benedikt et al. (2019). A family‐oriented intervention programme to curtail obesity from five years of age had no effect over no intervention. (ekstern lenke)
• Toftemo, Ingun; Jenum, Anne Karen; Lagerløv, Per et al. (2018). Contrasting patterns of overweight and thinness among preschool children of different ethnic groups in Norway, and relations with maternal and early life factors. (ekstern lenke)
• Bruserud, Ingvild Særvold; Roelants, Mathieu; Oehme, Ninnie et al. (2018). Ultrasound assessment of pubertal breast development in girls: intra- and interobserver agreement. (ekstern lenke)
• Oehme, Ninnie; Roelants, Mathieu; Bruserud, Ingvild Særvold et al. (2018). Ultrasound-based measurements of testicular volume in 6- to 16-year-old boys — intra- and interobserver agreement and comparison with Prader orchidometry. (ekstern lenke)
• Berentsen, Ragnhild Drage; Haukanes, Bjørn Ivar; Juliusson, Petur Benedikt et al. (2018). A Novel GDF6 Mutation in a Family with Multiple Synostoses Syndrome without Hearing Loss. (ekstern lenke)
• Byberg, Kristine Kjer; Mikalsen, Ingvild Bruun; Eide, Geir Egil et al. (2018). The associations between weight-related anthropometrics during childhood and lung function in late childhood: A retrospective cohort study. (ekstern lenke)
• Kristiansen, Hege; Eide, Geir Egil; Brannsether-Ellingsen, Bente et al. (2018). Associations between different weight-related anthropometric traits and lifestyle factors in Norwegian children and adolescents: A case for measuring skinfolds. (ekstern lenke)
• Kløvgaard, Marius; Nielsen, Nina Odgaard; Sørensen, Thomas Lund et al. (2018). Growth of children in Greenland exceeds the World Health Organization growth charts. (ekstern lenke)
• Hanem, Liv Guro Engen; Stridsklev, Solhild; Juliusson, Petur Benedikt et al. (2018). Metformin use in PCOS pregnancies increases the risk of offspring overweight at 4 years of age: follow-up of two RCTs. (ekstern lenke)
• Rosendahl, Karen; Bruserud, Ingvild Særvold; Oehme, Ninnie et al. (2018). Normative ultrasound references for the paediatric wrist; Dorsal soft tissues. (ekstern lenke)
• Bowman, Pamela; Sulen, Åsta Nordsveen; Barbetti, Fabrizio et al. (2018). Effectiveness and safety of long-term treatment with sulfonylureas in patients with neonatal diabetes due to KCNJ11 mutations: an international cohort study. (ekstern lenke)
• Ha, Lisa Ah Fung; Juliusson, Petur Benedikt; Johnson, Line Kristin et al. (2018). Gender-related differences in cardiometabolic risk factors and lifestyle behaviors in treatment-seeking adolescents with severe obesity. (ekstern lenke)
• Benestad, Beate; Juliusson, Petur Benedikt; Siegfried, Wolfgang et al. (2018). Cardiometabolic risk factors differ among adolescents with obesity in three European countries - a cross sectional study. (ekstern lenke)
• Byberg, Kristine Kjer; Øymar, Knut; Eide, Geir Egil et al. (2017). Exposure to preeclampsia in utero affects growth from birth to late childhood dependent on child's sex and severity of exposure: Follow-up of a nested case-control study. (ekstern lenke)
• Johansson, Bente Berg; Irgens, Henrik Underthun; Molnes, Janne et al. (2017). Targeted next-generation sequencing reveals MODY in up to 6.5% of antibody-negative diabetes cases listed in the Norwegian Childhood Diabetes Registry. (ekstern lenke)
• Donkor, Hilde Mjell; Grundt, Jacob Holter; Juliusson, Petur Benedikt et al. (2017). Social and somatic determinants of underweight, overweight and obesity at five years of age: A Norwegian regional cohort study. (ekstern lenke)
• Bratke, Heiko; Bruserud, Ingvild Særvold; Brannsether-Ellingsen, Bente et al. (2017). Timing of menarche in Norwegian girls: Associations with body mass index, waist circumference and skinfold thickness. (ekstern lenke)
• Juliusson, Petur Benedikt; Roelants, Mathieu; Benestad, Beate et al. (2017). Severe obesity is a limitation for the use of body mass index standard deviation scores in children and adolescents. (ekstern lenke)
• Byberg, Kristine Kjer; Eide, Geir Egil; Forman, Michele R. et al. (2016). Body mass index and physical activity in early childhood are associated with atopic sensitization, atopic dermatitis and asthma in later childhood. (ekstern lenke)
• Thomassen, Rut Anne; Kvammen, Janne Anita; Eskerud, Mari Borge et al. (2016). Iodine status and growth in 0-2-year-old infants with cow's milk protein allergy. (ekstern lenke)
• Christesen, Henrik Thybo; Pedersen, Birgitte Tønnes; Pournara, Effie et al. (2016). Short stature: Comparison of WHO and national growth standards/references for height. (ekstern lenke)
• Blakstad, Elin Wahl; Moltu, Sissel; Nakstad, Britt et al. (2016). Enhanced nutrition improves growth and increases blood adiponectin concentrations in very low birth weight infants :. (ekstern lenke)
• Skjåkødegård, Hanna Flækøy; Danielsen, Yngvild Sørebø; Morken, Mette Helvik et al. (2016). Study Protocol: A randomized controlled trial evaluating the effect of family-based behavioral treatment of childhood and adolescent obesity–The FABO-study. (ekstern lenke)
• Brannsether-Ellingsen, Bente; Eide, Geir Egil; Roelants, Mathieu et al. (2016). BMI and BMI SDS in childhood: annual increments and conditional change. (ekstern lenke)
• Juliusson, Petur Benedikt; Brannsether-Ellingsen, Bente; Kristiansen, Hege et al. (2015). Should children with overweight or obesity be excluded from height references?. (ekstern lenke)
• Finbråten, Ane-Kristine; Martins, Catia; Andersen, Guro Lillemoen et al. (2015). Assessment of body composition in children with cerebral palsy: a cross-sectional study in Norway. (ekstern lenke)
• Hampson, Sarah E.; Vollrath, Margarete E.; Juliusson, Petur Benedikt (2015). Personality and overweight in 6-12-year-old children. (ekstern lenke)
• Blankenstein, Oliver; Pedersen, Birgitte Tønnes; Schlumpf, Michael et al. (2015). Management and interpretation of heterogeneous observational data: Using insulin-like growth factor-I data from the NordiNet® International Outcome Study. (ekstern lenke)
• Amare, Ephrem Bililigne; Idsøe, Mari; Wiksnes, Miriam et al. (2015). Reference ranges for head circumference in ethiopian children 0-2 years of age. (ekstern lenke)
• Mjelle, Anders Batman; Juliusson, Petur Benedikt; Aukland, Stein Magnus (2014). Medisin i bilder; “Barn med krumme legger”.. (ekstern lenke)
• Jensen, ET; Daniels, JL; Stürmer, T et al. (2014). Maternal hormonal contraceptive use and offspring overweight or obesity. (ekstern lenke)
• Glavin, Kari; Roelants, Mathieu; Strand, Bjørn Heine et al. (2014). Important periods of weight development in childhood: a population-based longitudinal study. (ekstern lenke)
• Brannsether-Ellingsen, Bente; Eide, Geir Egil; Roelants, Mathieu et al. (2014). Interrelationships between anthropometric variables and overweight in childhood and adolescence. (ekstern lenke)
• Danielsen, Yngvild Sørebø; Nordhus, Inger Hilde; Juliusson, Petur Benedikt et al. (2013). Effect of a family-based cognitive behavioural intervention on body mass index, self-esteem and symptoms of depression in children with obesity (aged 7-13): A randomised waitinglist controlled trial. (ekstern lenke)
• Ellingsen, Bente Brannsether; Roelants, Mathieu; Bjerknes, Robert et al. (2013). References and cutoffs for triceps and subscapular skinfolds in Norwegian children 4-16 years of age. (ekstern lenke)
• Kristiansen, Hege; Juliusson, Petur Benedikt; Eide, Geir Egil et al. (2013). TV viewing and obesity among Norwegian children: the importance of parental education. (ekstern lenke)
• Juliusson, Petur Benedikt; Roelants, Mathieu; Nordal, Eirin Beate et al. (2013). Growth references for 0-19 year-old Norwegian children for length/height, weight, body mass index and head circumference. (ekstern lenke)
• Leversen, Katrine Tyborg; Sommerfelt, Kristian; Elgen, Irene Bircow et al. (2012). Prediction of outcome at 5 years from assessments at 2 years among extremely preterm children: A Norwegian national cohort study. (ekstern lenke)
• Vollrath, Margarete E.; Hampson, Sarah E; Juliusson, Petur Benedikt (2012). Children and eating. Personality and gender are associated with obesogenic food consumption and overweight in 6-to 12-year-olds. (ekstern lenke)
• Kokkvoll, Ane Sofie; Jeppesen, Elisabeth; Juliusson, Petur Benedikt et al. (2012). High prevalence of overweight and obesity among 6-year-old children in Finnmark County, North Norway. (ekstern lenke)
• Dahlseng, Magnus Odin; Andersen, Guro Lillemoen; Andrada, MARIA DA GRACA et al. (2012). Gastrostomy tube feeding of children with cerebral palsy: variation across six European countries. (ekstern lenke)
• Ellingsen, Bente B; Roelants, Mathieu; Bjerknes, Robert et al. (2011). Waist circumference and waist-to-height ratio in Norwegian children 4-18 years of age: Reference values and cut-off levels. (ekstern lenke)
• Dahlseng, Magnus Odin; Finbråten, Ane-Kristine; Juliusson, Petur Benedikt et al. (2011). Feeding problems, growth and nutritional status in children with cerebral palsy. (ekstern lenke)
• Juliusson, Petur; Roelants, Mathieu; Hoppenbrouwers, Karel et al. (2011). Growth of Belgian and Norwegian children compared to the WHO growth standards: Prevalence below -2 and above +2 standard deviations and the effect of breastfeeding. (ekstern lenke)
• Júlíusson, Pétur; Roelants, Mathieu; Markestad, Trond et al. (2011). Parental perception of overweight and underweight in children and adolescents. (ekstern lenke)
• Brodwall, Kristoffer Myrstad; Juliusson, Petur Benedikt; Bjerknes, Robert et al. (2011). Trikorhinofalangealt syndrom - klinisk presentasjon og genetikk. (ekstern lenke)
• Danielsen, Yngvild Sørebø; Júlíusson, Pétur; Nordhus, Inger Hilde et al. (2011). The relationship between life-style and cardio-metabolic risk indicators in children: the importance of screen time. (ekstern lenke)
• Júlíusson, Pétur; Eide, Geir Egil; Roelants, Mathieu et al. (2010). Overweight and obesity in Norwegian children: prevalence and socio-demographic risk factors. (ekstern lenke)
• Westerberg, Ane C.; Henriksen, Christine; Ellingvåg, Asta et al. (2010). First year growth among very low birth weight infants. (ekstern lenke)
• Juliusson, Petur; Roelants, M; Bjerknes, Robert (2009). Vekstkurver: Hva er forskjellene mellom en referanse og en standard?. (ekstern lenke)
• Juliusson, Petur; Roelants, Mathieu; Eide, Geir Egil et al. (2009). Vekstkurver for norske barn. (ekstern lenke)
• Bjerknes, Robert; Juliusson, Petur; Hagenaes, Lars (2008). Pubertetsinduksjon med transdermalt østrogen hos jenter med Turner syndrom. (ekstern lenke)
• Juliusson, Petur; Bjerknes, Robert (2008). Sekulær økning i vekt hos barn og unge. (ekstern lenke)
• Søvik, Oddmund; Juliusson, Petur; Hansen, Eirik V. et al. (2008). Utredning og behandling av medfødt hyperinsulinisme (2): Diagnostiske og terapeutiske aspekter. (ekstern lenke)
• Juliusson, Petur Benedikt; Tøndel, Camilla; Aanderud, Sylvi et al. (2002). Behandling av Graves sykdom hos barn og unge. (ekstern lenke)

Annet

• Thomsen, Liv Cecilie Vestrheim; Daltveit, Anne Kjersti Nesje; Næss, Truls Petter et al. (2025). Årsrapport for Medisinsk fødselsregister 2024 : svangerskap og fødsler i Norge. (ekstern lenke)

Errata

• Helgeland, Øyvind; Vaudel, Marc; Sole-Navais, Pol et al. (2024). Correction to: Characterization of the genetic architecture of infant and early childhood body mass index (Nature Metabolism, (2022), 4, 3, (344-358), 10.1038/s42255-022-00549-1). (ekstern lenke)

Vitenskapelig foredrag

• Skjåkødegård, Hanna Flækøy; Danielsen, Yngvild Sørebø; Hystad, Sigurd William et al. (2024). Family-based behavioral treatment of children with obesity – Results from the FABO study. (ekstern lenke)
• Danielsen, Yngvild Sørebø; Skjåkødegård, Hanna Flækøy; Conlon, Rachel P. K. et al. (2024). Fører familiebasert atferdsbehandling hos ungdommer med alvorlig fedme til en økning i spiseforstyrrelsessymptomer?. (ekstern lenke)
• Glavin, Kari; Roelands, Mathieu; Strand, Bjørn Heine et al. (2013). Important periods of weight development in childhood: A population based longitudinal study. (ekstern lenke)
• Finbråten, Ane-Kristine; Dahlseng, Magnus O; Juliusson, Petur Benedikt et al. (2011). Feeding problems, growth and nutritional status in children with cerebral palsy in Norway. (ekstern lenke)
• Finbråten, Ane-Kristine; Dahlseng, Magnus O; Juliusson, Petur Benedikt et al. (2011). Feeding problems, growth and nutritional status in children with cerebral palsy in Norway. (ekstern lenke)

Poster

• Danielsen, Yngvild Sørebø; Skjåkødegård, Hanna Flækøy; Wilfley, Denise et al. (2024). Is there an elevated risk for developing eating disorder symptoms during family-based behavioral treatment for adolescents with severe obesity?. (ekstern lenke)
• Øvrebø, Bente; Kjøllesdal, Marte Karoline Råberg; Stea, Tonje Holte et al. (2022). Prevalence of overweight, obesity and central adiposity among children with immigrant background in Norway. (ekstern lenke)
• Skjåkødegård, Hanna Flækøy; Juliusson, Pétur Benedikt; Bruserud, Ingvild Særvold et al. (2021). Barriers experienced in Family-based cognitive behavioural treatment of childhood obesity and pre-mature drop-out from treatment. (ekstern lenke)
• Papadopoulou, Eleni Zoumpoulia; Haug, Line Småstuen; Botton, Jérémie et al. (2020). Prenatal exposure to PFASs and child growth trajectories in the Norwegian MoBa study. (ekstern lenke)
• Kvammen, Janne Anita; Thomassen, Rut Anne; Kjeserud, Christina et al. (2019). Bone health and vitamin D in paediatric intestinal failure patients receiving home parenteral nutrition. (ekstern lenke)
• Skjåkødegård, Hanna Flækøy; Danielsen, Yngvild Sørebø; Olsson, Sven J. G. et al. (2018). Beyond Sleep Duration:Sleep Timing as a Risk Factor for Childhood Obesity.. (ekstern lenke)
• Danielsen, Yngvild Sørebø; Skjåkødegård, Hanna Flækøy; Rachel, Kolko et al. (2015). Family-based behavioral treatment of obesity-the FABO study.. (ekstern lenke)
• Skjåkødegård, Hanna Flækøy; Danielsen, Yngvild Sørebø; Rachel, Kolko et al. (2015). FABO-studien.Familiebasert kognitiv atferdsbehandling for barn og unge med fedme.. (ekstern lenke)
• Færøe, Linde Sara-Rebekka; Jurg, Assmus; Danielsen, Yngvild Sørebø et al. (2015). Two years obesity intervention program in children and adolescents: The importance of age at enrollement.. (ekstern lenke)
• Helene, Søreide; Danielsen, Yngvild Sørebø; Linde, Sara-Rebekka Færøe et al. (2015). Changes in body mass index (BMI) standard deviation score (sds)during one-year outpatient obesity intervention program in children and adolescents.. (ekstern lenke)
• Skodvin, Vilde Abel; Haaland, Øyvind; Roelants, Mathieu et al. (2015). Correlations between anthropometric measures and cardiometabolic risk factors in morbid obese children: are measures of sitting height useful?. (ekstern lenke)
• Glavin, Kari; Roelands, Mathieu; Strand, Bjørn Heine et al. (2013). Critical periods of weight development in childhood: A population based longitudinal study. (ekstern lenke)
• Juliusson, Petur; Roelants, Mathieu; Eide, Geir Egil et al. (2008). Comparison of new growth curves for Norwegian children with the existing national charts and the WHO growth standards. (ekstern lenke)
• Juliusson, Petur; Roelants, Mathieu; Eide, Geir Egil et al. (2007). Overweight and obesity in Norwegian children: Secular trends and current prevalence. (ekstern lenke)

Leserinnlegg

• Bjørge, Tone; Juliusson, Pétur Benedikt (2024). Helseregistrene: Dataene er der – men får vi brukt dem?. (ekstern lenke)
• Ødegård, Rønnaug Astri; Juliusson, Pétur Benedikt; Kokkvoll, Ane Sofie et al. (2023). Ungdom med alvorlig fedme bør få legemiddel på blå resept. (ekstern lenke)
• Engjom, Hilde Marie; Juliusson, Petur Benedikt (2020). Sars-CoV-2-infeksjon under svangerskapet. (ekstern lenke)
• Hjelmesæth, Jøran; Lekhal, Samira; Juliusson, Petur Benedikt (2015). Debatt: Fedme er ingen spøk. (ekstern lenke)

Leder

• Juliusson, Pétur Benedikt; Roelants, Mathieu (2023). Should the Prader 3-mL orchidometer bead change colour?. (ekstern lenke)
• Milani, Silvano; Buckler, John M.H.; Kelnar, Christopher J.H. et al. (2012). The use of local reference growth charts for clinical use or a universal standard: A balanced appraisal. (ekstern lenke)

Rapport

• Thomsen, Liv Cecilie Vestrheim; Daltveit, Anne Kjersti Nesje; Juliusson, Pétur Benedikt et al. (2023). Årsrapport for Medisinsk fødselsregister 2022. Svangerskap og fødsler i Norge. (ekstern lenke)
• Knudsen, Ann Kristin Skrindo; Madsen, Christian; Forthun, Ingeborg et al. (2023). Dødelighet i Norge under koronapandemien 2020–2022. (ekstern lenke)
• Løkeland-Stai, Mette; Akerkar, Rupali Rajendra; Askeland, Olaug Margrete et al. (2023). Rapport om svangerskapsavbrot 2022. Register over svangerskapsavbrot (Abortregisteret). (ekstern lenke)
• Løkeland-Stai, Mette; Akerkar, Rupali Rajendra; Askeland, Olaug Margrete et al. (2022). Rapport om svangerskapsavbrot 2021 Register over svangerskapsavbrot (Abortregisteret). (ekstern lenke)
• Løkeland-Stai, Mette; Akerkar, Rupali Rajendra; Askeland, Olaug Margrete et al. (2021). Rapport om svangerskapsavbrot 2020. Register over svangerskapsavbrot (Abortregisteret). (ekstern lenke)
• Akerkar, Rupali Rajendra; Askeland, Olaug Margrete; Heiberg-Andersen, Rannveig et al. (2020). Register over svangerskapsavbrot 2019 (Abortregisteret). (ekstern lenke)
• Løkeland-Stai, Mette; Akerkar, Rupali Rajendra; Askeland, Olaug Margrete et al. (2019). Register over svangerskapsavbrot (Abortregisteret): Rapport om svangerskapsavbrot for 2018. (ekstern lenke)

Fagartikkel

• Strøm, Marianne Sørlie; Raknes, Guttorm; Otterstedt, Åsa Karen et al. (2021). Elektronisk dødsmelding – raskere, enklere, sikrere. (ekstern lenke)
• Macsali, Ferenc; Stangenes, Kristine Marie; Askeland, Olaug Margrete et al. (2020). Fødselsstatistikken 2019, nr 2. (ekstern lenke)

Doktorgradsavhandling

• Brannsether-Ellingsen, Bente; Juliusson, Petur Benedikt (2015). Overweight and obesity in children: a study of weight-related anthropometric variables in childhood. (ekstern lenke)
• Júlíusson, Pétur (2010). Overweight and obesity in Norwegian children. (ekstern lenke)

Mastergradsoppgave

• Holmen, Ingebjørg Lingaas; Myren, Anne Marte Nordlie; Danielsen, Yngvild Sørebø et al. (2015). Sammenhengen mellom psykisk helse i ungdomsalder og vektstatus i ung voksen alder. En 11 års oppfølgingsstudie fra Helseundersøkelsen i Nord-Trøndelag (HUNT).. (ekstern lenke)

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