• Pregnancy and risk of COVID-19: a Norwegian registry-linkage study 

      Magnus, Maria Christine; Oakley, Laura L.; Gjessing, Håkon K.; Stephansson, Olof; Engjom, Hilde Marie; Macsali, Ferenc; Juliusson, Pétur Benedikt; Nybo Andersen, Anne-Marie; Håberg, Siri Eldevik (Journal article; Peer reviewed, 2021)
      Objective: To compare the risk of acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and contact with specialist healthcare services for coronavirus disease 2019 (COVID-19) between pregnant and non-pregnant ...
    • Psychological health in preschool children with underweight, overweight or obesity: a regional cohort study 

      Donkor, Hilde Mjell; Toxe, Helene; Hurum, Jørgen; Bjerknes, Robert; Eide, Geir Egil; Juliusson, Pétur Benedikt; Markestad, Trond Jacob (Journal article; Peer reviewed, 2021)
      Objective To examine if underweight (UW), overweight (OW) or obesity (OB), or body mass index (BMI) expressed as its SD score (BMI SDS), were associated with psychological difficulties in preschool children. Design ...
    • Reference curves for pediatric endocrinology: leveraging biomarker z-scores for clinical classifications 

      Madsen, Andre; Almås, Bjørg; Bruserud, Ingvild Særvold; Oehme, Ninnie Helen Bakken; Nielsen, Christopher Sivert; Roelants, Mathieu; Hundhausen, Thomas Eckhard; Ljubicic, Marie Lindhardt; Bjerknes, Robert; Mellgren, Gunnar; Sagen, Jørn V.; Juliusson, Pétur Benedikt; Viste, Kristin (Journal article; Peer reviewed, 2022)
      Context Hormone reference intervals in pediatric endocrinology are traditionally partitioned by age and lack the framework for benchmarking individual blood test results as normalized z-scores and plotting sequential ...
    • Treatment and 30-day mortality after myocardial infarction in prostate cancer patients: A population-based study from Norway 

      Forster, Rachel Bedenis; Kjellstadli, Camilla; Myklebust, Tor Åge; Egeland, Grace M.; Sulo, Gerhard; Bjørge, Tone; Bønaa, Kaare Harald; Juliusson, Pétur Benedikt; Kvåle, Rune (Journal article; Peer reviewed, 2023)
      Introduction: There is limited knowledge about the use of invasive treatment and mortality after acute myocardial infarction (AMI) in prostate cancer (PCa) patients. We therefore wanted to compare rates of invasive treatment ...
    • Trends in the prevalence of breastfeeding up to 6 months of age using structured data from routine child healthcare visits 

      Revheim, Ingrid; Balthasar, Melissa Rajini; Akerkar, Rupali Rajendra; Stangenes, Kristine Marie; Almenning, Grethe; Nygaard, Eva; Markestad, Trond Jacob; Øverland, Simon Nygaard; Roelants, Mathieu; Juliusson, Pétur Benedikt (Journal article; Peer reviewed, 2022)
      Aim The Norwegian Action Plan for a Healthier Diet (2017–2021) set the target that 25% of infants should be exclusively breastfed for 6 months by 2022. Our aim was to determine trends in the prevalence and duration of ...