• The association between specific neuropsychiatric disturbances in people with Alzheimer's disease and dementia with Lewy bodies and carer distress 

      Terum, Toril Marie; Testad, Ingelin; Rongve, Arvid; Aarsland, Dag; Svendsboe, Ellen J; Andersen, John Roger (Peer reviewed; Journal article, 2019)
      Objective: Neuropsychiatric symptoms (NPSs) are identified as important care‐recipient variables in terms of the impact on carer distress. The aim of this study was to determine whether specific neuropsychiatric disturbances ...
    • Association between visceral, cardiac and sensorimotor polyneuropathies in diabetes mellitus 

      Søfteland, Eirik; Brock, Christina; Frøkjær, Jens B.; Brøgger, Jan C.; Madácsy, László; Gilja, Odd Helge; Arendt-Nielsen, Lars; Simrén, Magnus; Drewes, Asbjørn M.; Dimcevski, Georg Gjorgji (Peer reviewed; Journal article, 2014)
      Aims: Gastrointestinal complaints are common in diabetes mellitus. However, its association to peripheral sensorimotor and autonomic neuropathies is not well investigated. The aim was to assess skin, muscle, bone and ...
    • The association between visual display terminal use and dry eye: a review 

      Fjærvoll, Haakon Kristoffer Olsen; Fjærvoll, Ketil Andreas Olsen; Magnø, Morten Scherven; Moschowits, Emily; Vehof, Jelle; Dartt, Darlene A.; Utheim, Tor Paaske (Journal article; Peer reviewed, 2021)
      Background: Dry eye disease (DED) is a multifactorial disease of the tear film and ocular surface. It causes ocular symptoms, reduced quality of life and a considerable economic burden on society. Prolonged use of visual ...
    • Association of a BACE1 Gene Polymorphism with Parkinson’s Disease in a Norwegian Population 

      Lange, Johannes; Lunde, Kristin Aaser; Sletten, Camilla Johanne; Møller, Simon Geir; Tysnes, Ole-Bjørn; Alves, Guido; Larsen, Jan Petter; Maple-Grødem, Jodi (Peer reviewed; Journal article, 2015)
      Parkinson’s disease (PD) and Alzheimer’s disease (AD) share pathological features, including amyloid-beta pathology. Amyloid-beta peptide is generated by sequential proteolysis of amyloid precursor protein (APP), and genetic ...
    • Association of adverse childhood experiences with the development of multiple sclerosis 

      Eid, Karine; Torkildsen, Øivind; Aarseth, Jan Harald; Aalstad, Mari; Bhan, Alok; Celius, Elisabeth Gulowsen; Cortese, Marianna; Daltveit, Anne Kjersti Nesje; Holmøy, Trygve; Myhr, Kjell-Morten; Riise, Trond; Schuler, Stephan; Torkildsen, Cecilie Fredvik; Wergeland, Stig; Gilhus, Nils Erik; Bjørk, Marte-Helene (Journal article; Peer reviewed, 2022)
      Objective To study whether exposure to childhood emotional, sexual or physical abuse is associated with subsequent multiple sclerosis (MS) development. Methods A nationwide, prospective cohort study based on participants ...
    • An Association of Chitinase-3 Like-Protein-1 With Neuronal Deterioration in Multiple Sclerosis 

      Ahmad, Intakhar; Wergeland, Stig; Oveland, Eystein; Bø, Lars (Journal article; Peer reviewed, 2023)
      Elevated levels of Chitinase-3-like protein-1 (CHI3L1) in cerebrospinal fluid have previously been linked to inflammatory activity and disease progression in multiple sclerosis (MS) patients. This study aimed to investigate ...
    • Association of chronic heart failure with mortality in old intensive care patients suffering from Covid-19 

      Bruno, Raphael Romano; Wernly, Bernhard; Wolff, Georg; Fjølner, Jesper; Artigas, Antonio; Bollen Pinto, Bernardo; Schefold, Joerg C.; Kindgen-Milles, Detlef; Baldia, Philipp Heinrich; Kelm, Malte; Beil, Michael; Sviri, Sigal; van Heerden, Peter Vernon; Szczeklik, Wojciech; Topeli, Arzu; Elhadi, Muhammed; Joannidis, Michael; Oeyen, Sandra; Kondili, Eumorfia; Marsh, Brian; Andersen, Finn Husøy; Moreno, Rui; Leaver, Susannah; Boumendil, Ariane; De Lange, Dylan W.; Guidet, Bertrand; Flaatten, Hans Kristian; Jung, Christian (Journal article; Peer reviewed, 2022)
      Aims Chronic heart failure (CHF) is a major risk factor for mortality in coronavirus disease 2019 (COVID-19). This prospective international multicentre study investigates the role of pre-existing CHF on clinical outcomes ...
    • Association of CSF Glucocerebrosidase Activity With the Risk of Incident Dementia in Patients With Parkinson Disease 

      Oftedal, Linn Silje Wathne; Maple-Grødem, Jodi; Dalen, Ingvild; Tysnes, Ole-Bjørn; Pedersen, Kenn Freddy; Alves, Guido Werner; Lange, Johannes (Journal article; Peer reviewed, 2022)
      Background and Objectives Variations in the glucocerebrosidase gene (GBA) are common risk factors for Parkinson disease (PD) and dementia in PD (PDD) and cause a reduction in the activity of the lysosomal enzyme ...
    • Association of Delayed Surgery for Ankle Fractures and Patient-Reported Outcomes 

      Pilskog, Kristian; Gote, Teresa Brnic; Odland, Heid Elin Johannesen; Fjeldsgaard, Knut; Dale, Håvard; Inderhaug, Eivind; Fevang, Jonas Meling (Journal article; Peer reviewed, 2022)
      Background: Several studies probe the association between prolonged time to surgery and postoperative complications in ankle fractures, but little is known about how a longer wait time affects clinical outcomes. The present ...
    • The association of dietary patterns with muscle mass and strength in old age: The Hordaland Health Study 

      Sabir, Zoya; Dierkes, Jutta; Hjartåker, Anette; Rosendahl-Riise, Hanne (Journal article; Peer reviewed, 2023)
      Purpose: The single nutrient approach in nutrition research lacks the ability to account for synergistic relationships between dietary components. Current evidence suggests that diet quality, reflecting overall dietary ...
    • Association of GBA Genotype With Motor and Functional Decline in Patients With Newly Diagnosed Parkinson Disease 

      Grødem, Jodi Maple; Dalen, Ingvild; Tysnes, Ole-Bjørn; Macleod, Angus D.; Forsgren, Lars; Counsell, Carl E.; Alves, Guido Werner (Journal article; Peer reviewed, 2021)
      Objective To establish the significance of glucocerebrosidase gene (GBA) carrier status on motor impairment in a large cohort of patients with incident Parkinson disease (PD). Methods Three European population-based ...
    • Association of gender to outcome after out-of-hospital cardiac arrest - a report from the International Cardiac Arrest Registry 

      Karlsson, Viktor; Dankiewicz, Josef; Nielsen, Niklas; Kern, Karl B.; Mooney, Michael R.; Riker, Richard R.; Rubertsson, Sten; Seder, David B.; Stammet, Pascal; Sunde, Kjetil; Søreide, Eldar; Unger, Barbara T.; Friberg, Hans (Peer reviewed; Journal article, 2015-04-21)
      Introduction Previous studies have suggested an effect of gender on outcome after out-of-hospital cardiac arrest (OHCA), but the results are conflicting. We aimed to investigate the association of gender to outcome, coronary ...
    • The association of partial pressures of oxygen and carbon dioxide with neurological outcome after out-of-hospital cardiac arrest: an explorative International Cardiac Arrest Registry 2.0 study 

      Ebner, Florian; Riker, Richard R.; Haxhija, Zana; Seder, David B.; May, Teresa L.; Ullén, Susann; Stammet, Pascal; Hirsch, Karen G.; Forsberg, Sune; Dupont, Allison; Friberg, Hans; McPherson, John A.; Søreide, Eldar; Dankiewicz, Josef; Cronberg, Tobias; Nielsen, Niklas (Journal article; Peer reviewed, 2020)
      Background Exposure to extreme arterial partial pressures of oxygen (PaO2) and carbon dioxide (PaCO2) following the return of spontaneous circulation (ROSC) after out-of-hospital cardiac arrest (OHCA) is common and may ...
    • Association of Prenatal Exposure to Antiseizure Medication With Risk of Autism and Intellectual Disability 

      Bjørk, Marte-Helene; Zoega, Helga; Leinonen, Maarit K.; Cohen, Jacqueline Mallory; Dreier, Julie Werenberg; Furu, Kari; Gilhus, Nils Erik; Gissler, Mika; Halfdanarson, Oskar; Igland, Jannicke; Sun, Yuelian; Tomson, Torbjörn; Alvestad, Silje; Christensen, Jakob (Journal article; Peer reviewed, 2022)
      Importance: Women with epilepsy frequently need antiseizure medication (ASM) to prevent seizures in pregnancy. Risk of neurodevelopmental disorders after prenatal exposure to AMSs is uncertain. Objective: To determine ...
    • The association of prior paracetamol intake with outcome of very old intensive care patients with COVID-19: results from an international prospective multicentre trial 

      Baldia, Philipp Heinrich; Wernly, Bernhard; Flaatten, Hans Kristian; Fjølner, Jesper; Artigas, Antonio; Pinto, Bernardo Bollen; Schefold, Joerg C.; Kelm, Malte; Beil, Michael; Bruno, Raphael Romano; Binnebößel, Stephan; Wolff, Georg; Erkens, Ralf; Sigal, Sviri; van Heerden, Peter Vernon; Szczeklik, Wojciech; Elhadi, Muhammed; Joannidis, Michael; Oeyen, Sandra; Marsh, Brian; Andersen, Finn Husøy; Moreno, Rui; Leaver, Susannah; De Lange, Dylan W.; Guidet, Bertrand; Jung, Christian (Journal article; Peer reviewed, 2022)
      Background In the early COVID-19 pandemic concerns about the correct choice of analgesics in patients with COVID-19 were raised. Little data was available on potential usefulness or harmfulness of prescription free ...
    • The Association of Sarcopenia and Central Obesity with Mortality Risk in Patients with Chronic Kidney Disease – a 2-Year Observational Study 

      Dahl, Helene; Rosendahl-Riise, Hanne; Marti, Hans Peter; Dierkes, Jutta (Journal article; Peer reviewed, 2023)
      Background Patients with chronic kidney disease (CKD) face numerous challenges regarding their nutritional status, including undernutrition, wasting, overweight, and obesity. However, there is a gap in the knowledge on ...
    • Association of SNCA Parkinson's Disease Risk Polymorphisms With Disease Progression in Newly Diagnosed Patients 

      Szwedo, Aleksandra A; Pedersen, Camilla C; Ushakova, Anastasia; Forsgren, Lars; Tysnes, Ole-Bjørn; Counsell, Carl E.; Alves, Guido Werner; Lange, Johannes; Macleod, Angus D.; Maple-Grødem, Jodi (Journal article; Peer reviewed, 2021)
      Objectives: To evaluate the impact of SNCA polymorphisms originally identified as risk factors for Parkinson's disease (PD) on the clinical presentation and progression of the disease in a large cohort of population-based ...
    • The association of the Activities of Daily Living and the outcome of old intensive care patients suffering from COVID-19 

      Bruno, Raphael Romano; Wernly, Bernhard; Flaatten, Hans Kristian; Fjølner, Jesper; Artigas, Antonio; Baldia, Philipp Heinrich; Binneboessel, Stephan; Bollen Pinto, Bernardo; Schefold, Joerg C.; Wolff, Georg; Kelm, Malte; Beil, Michael; Sviri, Sigal; van Heerden, Peter Vernon; Szczeklik, Wojciech; Elhadi, Muhammed; Joannidis, Michael; Oeyen, Sandra; Kondili, Eumorfia; Marsh, Brian; Wollborn, Jakob; Andersen, Finn Husøy; Moreno, Emilio Ruiz; Leaver, Susannah; Boumendil, Ariane; De Lange, Dylan W.; Guidet, Bertrand; Jung, Christian (Journal article; Peer reviewed, 2022)
      Purpose Critically ill old intensive care unit (ICU) patients suffering from Sars-CoV-2 disease (COVID-19) are at increased risk for adverse outcomes. This post hoc analysis investigates the association of the Activities ...
    • Associations between ABO blood groups and pancreatic ductal adenocarcinoma: influence on resection status and survival 

      el Jellas, Khadija; Hoem, Dag; Hagen, Kristin Gjerde; Kalvenes, May Britt; Aziz, Sura Mohammed; Steine, Solrun; Immervoll, Heike; Johansson, Stefan; Molven, Anders (Peer reviewed; Journal article, 2017-07)
      Both serology‐based and genetic studies have reported an association between pancreatic cancer risk and ABO blood groups. We have investigated this relationship in a cohort of pancreatic cancer patients from Western Norway ...
    • Associations between nasal characteristics and sleep polygraphic data in patients suspected Obstructive Sleep Apnea 

      Hoven, Kristin Marie; Aarstad, Hans Jørgen; Steinsvåg, Sverre Karmhus (Journal article; Peer reviewed, 2020)
      Background: The aim of the present study was to explore the relationships between Obstructive Sleep Apnea (OSA), daytime sleepiness, nasal geometry, nasal airflow, and patient- reported sino-nasal symptoms. Methodology: ...