2023

• Aasdahl, Lene; Fimland, Marius Steiro; Bjørnelv, Gudrun Maria Waaler; Gismervik, Sigmund Østgård; Johnsen, Roar; Vasseljen, Ottar; Halsteinli, Vidar. (2023) Economic Evaluation of Inpatient Multimodal Occupational Rehabilitation vs. Outpatient Acceptance and Commitment Therapy for Sick-Listed Workers with Musculoskeletal- or Common Mental Disorders. Journal of occupational rehabilitation.
  Academic article
• Bjørnelv, Gudrun Maria Waaler; Burger, Emily Annika; Aas, Eline. (2023) Hvor ble det av prioriteringskriteriene for ABC-klinikken?. dagensmedisin.no.
  Feature article
• Jagtenberg, Caroline Jeanne; Uleberg, Oddvar; Bjørnelv, Gudrun Maria Waaler; Røislien, Jo. (2023) Utopia for Norwegian helicopter emergency medical services: Estimating the number of bases needed to radically bring down response times, and lives needed to be saved for cost effectiveness. PLOS ONE. volum 18 (3).
  Academic article

2022

• Bjørnelv, Gudrun Maria Waaler; Hagen, Terje P.; Forma, Leena; Aas, Eline. (2022) Care pathways at end-of-life for cancer decedents: registry based analyses of the living situation, healthcare utilization and costs for all cancer decedents in Norway in 2009-2013 during their last 6 months of life. BMC Health Services Research. volum 22.
  Academic article
• Bjørnelv, Gudrun Maria Waaler; Zolic-Karlsson, Zinajda; Dueland, Svein; Line, Pål Dag; Aas, Eline. (2022) Cost-effectiveness of liver transplantation versus last-resort systemic therapy for colorectal liver metastases. British Journal of Surgery. volum 109 (6).
  Academic article

2021

• Bjørnelv, Gudrun Maria Waaler. (2021) Fall seminar - Better off at home? Effects of nursing home eligibility on costs, hospitalizations and survival.
  Website (informational material)
• Bjørnelv, Gudrun Maria Waaler. (2021) Fall seminar - Some constraints on the scope and potential of personalized medicine.
  Website (informational material)
• Bjørnelv, Gudrun Maria Waaler. (2021) Spring seminar - Negative controls and causal inference.
  Website (informational material)
• Bjørnelv, Gudrun Maria Waaler. (2021) Spring seminar - non-linear mendelian randomization.
  Website (informational material)
• Vervaart, Mathyn Adrianus Marinus; Aas, Eline; Asphaug, Lars; Bjørnelv, Gudrun Maria Waaler; Burger, Emily Annika; Wisløff, Torbjørn. (2021) I strid med etablert kunnskap. Dagens medisin.
  Reader opinion piece
• Vervaart, Mathyn Adrianus Marinus; Aas, Eline; Asphaug, Lars; Bjørnelv, Gudrun Maria Waaler; Burger, Emily Annika; Wisløff, Torbjørn. (2021) Undervurdering av en kompleks problemstilling. Dagens medisin.
  Reader opinion piece

2020

• Aghayan, Davit; Kazaryan, Airazat; Dagenborg, Vegar Johansen; Røsok, Bård Ingvald; Fagerland, Morten Wang; Bjørnelv, Gudrun Maria Waaler; Kristiansen, Ronny; Flatmark, Kjersti; Fretland, Åsmund Avdem; Edwin, Bjørn. (2020) Long-term oncologic outcomes after laparoscopic versus open resection for colorectal liver metastasis. Annals of Internal Medicine. volum 174 (2).
  Academic article
• Bjørnelv, Gudrun Maria Waaler; Edwin, Bjørn; Fretland, Åsmund Avdem; Deb, Partha; Aas, Eline. (2020) Till death do us part: the effect of marital status on health care utilization and costs at end-of-life. A register study on all colorectal cancer decedents in Norway between 2009 and 2013. BMC Health Services Research. volum 20.
  Academic article
• Bjørnelv, Gudrun Maria Waaler; Halsteinli, Vidar; Kulseng, Bård Eirik; Sonntag, Diana; Ødegård, Rønnaug. (2020) Modeling Obesity in Norway (The MOON Study): A Decision-Analytic Approach—Prevalence, Costs, and Years of Life Lost. Medical decision making.
  Academic article
• Hammer, Ola-Lars; Jakobsen, Rune Bruhn; Clementsen, Ståle; Fuglesang, Hendrik Frølich; Bjørnelv, Gudrun Maria Waaler; Randsborg, Per-Henrik. (2020) Cost-Effectiveness of Volar Locking Plate Compared with Augmented External Fixation for Displaced Intra-Articular Wrist Fractures. Journal of Bone and Joint Surgery. American volume. volum 102 (23).
  Academic article

2019

• Fretland, Åsmund Avdem; Dagenborg, Vegar Johansen; Bjørnelv, Gudrun Maria Waaler; Aghayan, Davit; Kazaryan, Airazat M.; Barkhatov, Leonid; Kristiansen, Ronny; Fagerland, Morten; Edwin, Bjørn; Andersen, Marit Helen. (2019) Quality of life from a randomized trial of laparoscopic or open liver resection for colorectal liver metastases. British Journal of Surgery. volum 106 (10).
  Academic article
• Hausken, John; Fretland, Åsmund Avdem; Edwin, Bjørn; Andersen, Marit Helen; Dagenborg, Vegar Johansen; Bjørnelv, Gudrun Maria Waaler; Kristiansen, Ronny; Røysland, Kjetil; Kvarstein, Gunnvald; Tønnessen, Tor Inge. (2019) Intravenous patient-controlled analgesia versus thoracic epidural analgesia after open liver surgery: a prospective, randomized, controlled noninferiority trial. Annals of Surgery. volum 270 (2).
  Academic article

2018

• Fretland, Åsmund Avdem; Dagenborg, Vegar Johansen; Bjørnelv, Gudrun Maria Waaler; Kazaryan, Airazat M.; Kristiansen, Ronny; Fagerland, Morten; Hausken, John; Tønnessen, Tor Inge; Abildgaard, Andreas; Barkhatov, Leonid; Yaqub, Sheraz; Røsok, Bård Ingvald; Bjørnbeth, Bjørn Atle; Andersen, Marit Helen; Flatmark, Kjersti; Aas, Eline; Edwin, Bjørn. (2018) Laparoscopic Versus Open Resection for Colorectal Liver Metastases: The OSLO-COMET Randomized Controlled Trial. Annals of Surgery. volum 267 (2).
  Academic article
• Bjørnelv, Gudrun Maria Waaler; Dueland, Svein; Line, Pål Dag; Joranger, Pål; Fretland, Åsmund Avdem; Edwin, Bjørn; Sorbye, Halfdan; Aas, Eline. (2018) Cost-effectiveness of liver transplantation in patients with colorectal metastases confined to the liver. British Journal of Surgery.
  Academic article

2016

• Andersen, Marit Helen; Lønning, Kjersti; Bjørnelv, Gudrun Maria Waaler; Fagerström, Lisbeth. (2016) Nursing intensity and costs of nurse staffing demonstrated by the RAFAELA system: liver versus kidney transplant recipients. Journal of Nursing Management. volum 24 (6).
  Academic article
• Moger, Tron Anders; Bjørnelv, Gudrun Maria Waaler; Aas, Eline. (2016) Expected 10-year treatment cost of breast cancer detected within and outside a public screening program in Norway. European Journal of Health Economics. volum 17 (6).
  Academic article

2015

• Fretland, Åsmund Avdem; Kazaryan, Airazat M.; Bjørnbeth, Bjørn Atle; Flatmark, Kjersti; Andersen, Marit Helen; Tønnessen, Tor Inge; Bjørnelv, Gudrun Maria Waaler; Fagerland, Morten; Kristiansen, Ronny; Øyri, Karl; Edwin, Bjørn. (2015) Open versus laparoscopic liver resection for colorectal liver metastases (the Oslo-CoMet study): study protocol for a randomized controlled trial. Trials. volum 16:73.
  Academic article

2014

• Bjørnelv, Gudrun Maria Waaler; Aas, Eline. (2014) Rehabilitering etter behandling for brystkreft: Er det lik bruk i Norge?. Helsetjenestens nye logikk.
  Academic chapter/article/Conference paper

2013

• Hagen, Gunhild; Rand-Hendriksen, Kim; Bjørnelv, Gudrun Maria Waaler; Kvamme, Maria Knoph; Kristiansen, Ivar Sønbø. (2013) Bør prioriteringer QALYfiseres?. Dagens medisin.
  Feature article

2012

• Bjørnelv, Gudrun Maria Waaler; Frihagen, Frede Jon; Madsen, Jan Erik; Nordsletten, Lars; Aas, Eline. (2012) Hemiarthroplasty compared to internal fixation with percutaneous cannulated screws as treatment of displaced femoral neck fractures in the elderly: cost-utility analysis performed alongside a randomized, controlled trial. Osteoporosis International. volum 23 (6).
  Academic article
• Forsen, Lisa; Bjørnelv, Gudrun Maria Waaler; Bentzen, Hege; Søgaard, Anne-Johanne; Graff-Iversen, Sidsel. (2012) Functional ability, physical activity and self-rated health in old age a cross sectional population-based study in Norway. The Open Public Health Journal (TOPGHJ). volum 5.
  Academic article

2010

• Frihagen, Frede Jon; Waaler, Gudrun Maria; Madsen, Jan Erik; Nordsletten, Lars; Aspaas, Silje; Aas, Eline. (2010) The cost of hemiarthroplasty compared to that of internal fixation for femoral neck fractures 2-year results involving 222 patients based on a randomized controlled trial. Acta Orthopaedica. volum 81 (4).
  Academic article

2009

• Waaler, Gudrun Maria; Graff-Iversen, Sidsel; Bentzen, Hege; Søgaard, Anne-Johanne; Forsen, Lisa. (2009) Physical activity and activities of daily living (ADL) in elderly in five counties in Norway. Norsk Epidemiologi. volum 19.
  Abstract