• Acute hospital admissions among nursing home residents: a population-based observational study 

      Graverholt, Birgitte; Riise, Trond; Jamtvedt, Gro; Ranhoff, Anette Hylen; Krüger, Kjell; Nortvedt, Monica Wammen (Peer reviewed; Journal article, 2011-05-26)
      Background: Nursing home residents are prone to acute illness due to their high age, underlying illnesses and immobility. We examined the incidence of acute hospital admissions among nursing home residents versus the ...
    • 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 ...
    • Bodyweight changes are associated with reduced health related quality of life: The Hordaland Health Study 

      Thorbjørnsen, Gunhild Hervik; Riise, Trond; Øyen, Jannike (Peer reviewed; Journal article, 2014-10-10)
      There is lack of studies investigating the association between bodyweight changes and health related quality of life (HRQL). The aim was to study the effect of relative changes in bodyweight over time on HRQL. In the ...
    • Comorbidity between type 2 diabetes and depression in the adult population: directions of the association and its possible pathophysiological mechanisms 

      Berge, Line Iden; Riise, Trond (Peer reviewed; Journal article, 2015)
      Type 2 diabetes and depression are regarded as comorbid conditions, and three possible directions of the association between the diseases can underlie this observation of comorbidity. First, common etiology can increase a ...
    • Depression in Persons with Diabetes by Ageand Antidiabetic Treatment: A Cross-Sectional Analysis with Data from the Hordaland Health Study. 

      Berge, Line Iden; Riise, Trond; Tell, Grethe Seppola; Iversen, Marjolein M.; Østbye, Truls; Lund, Anders; Knudsen, Ann Kristin (Peer reviewed; Journal article, 2015-05-26)
      Background: Persons with diabetes have increased risk of depression, however, studies addressing whether the risk varies by age and type of antidiabetic treatment have yielded conflicting results. The aim of this study was ...
    • Effects of Benzene on human hematopoiesis 

      Kirkeleit, Jorunn; Riise, Trond; Gjertsen, Bjørn Tore; Moen, Bente E.; Bråtveit, Magne; Bruserud, Øystein (Peer reviewed; Journal article, 2008)
      Benzene, an aromatic hydrocarbon that is a natural component of crude oil and natural gas, is toxic to the blood and blood-forming organs. Epidemiological studies have established an association between benzene exposure ...
    • Evidence-based practice profiles among bachelor students in four health disciplines: a cross-sectional study 

      Snibsøer, Anne Kristin; Graverholt, Birgitte; Nortvedt, Monica Wammen; Riise, Trond; Espehaug, Birgitte (Peer reviewed; Journal article, 2018-09-14)
      Background: Despite the recognition of integrating evidence-based practice (EBP) in educational programs, there is limited research about bachelor students’ EBP profiles (EBP knowledge, attitudes and behaviour) in the ...
    • Incidence of cancer in multiple sclerosis before and after the treatment era– a registry- based cohort study 

      Grytten, Nina; Myhr, Kjell-Morten; Celius, Elisabeth Gulowsen; Benjaminsen, Espen; Kampman, Margitta T.; Midgard, Rune; Vatne, Anita; Aarseth, Jan H.; Riise, Trond; Torkildsen, Øivind (Journal article; Peer reviewed, 2021)
      Background: Whether disease-modifying therapies (DMTs) influence cancer in multiple sclerosis (MS) is uncertain. Objectives: Assess incidence of cancer diagnosis among Norwegian MS patients compared to the general ...
    • Level of education and multiple sclerosis risk after adjustment for known risk factors: The EnvIMS study 

      Bjørnevik, Kjetil Lauvland; Riise, Trond; Cortese, Marianna; Holmøy, Trygve; Kampman, Margitta Theodora; Magalhaes, Sandra; Myhr, Kjell-Morten; Wolfson, Christina; Pugliatti, Maura (Peer reviewed; Journal article, 2015-05-26)
      Background: Several recent studies have found a higher risk of multiple sclerosis (MS) among people with a low level of education. This has been suggested to reflect an effect of smoking and lower vitamin D status in the ...
    • Level of education and multiple sclerosis risk over a 50-year period: Registry-based sibling study 

      Bjørnevik, Kjetil; Riise, Trond; Benjaminsen, Espen; Celius, Elisabeth Gulowsen; Dahl, Ole-Petter; Kampman, Margitta Theodora; Løken-Amsrud, Kristin Ingeleiv; Midgard, Rune; Myhr, Kjell-Morten; Torkildsen, Øivind; Vatne, Anita; Grytten, Nina (Peer reviewed; Journal article, 2017)
      Background: The conflicting results from studies on socioeconomic status (SES) and multiple sclerosis (MS) risk might be due to a change in the distribution of environmental exposures over time or to methodological limitations ...
    • Low vitamin D, but not tobacco use or high BMI, is associated with long-term disability progression in multiple sclerosis 

      Wesnes, Kristin; Myhr, Kjell-Morten; Riise, Trond; Stokke, Silje Agnethe; Torkildsen, Øivind; Wergeland, Stig; Holmøy, Trygve; Midgard, Rune; Bru, Alla Nikolajevna S; Edland, Astrid; Eikeland, Randi; Gosal, Sonia; Harbo, Hanne Flinstad; Kleveland, Grethe; Sørenes, Yvonne; Øksendal, Nina; Bjørnevik, Kjetil Lauvland (Journal article; Peer reviewed, 2021)
      Background: Low vitamin D levels, tobacco use and high body mass index (BMI) have been linked to adverse disease outcomes in multiple sclerosis (MS), but their influence on long-term disability progression remains unclear. ...
    • Month of birth and risk of multiple sclerosis: confoundingand adjustments 

      Torkildsen, Øivind Fredvik; Aarseth, Jan Harald; Benjaminsen, Espen; Celius, Elisabeth Gulowsen; Holmøy, Trygve; Kampman, Margitta Theodora; Løken-Amsrud, Kristin Ingeleiv; Midgard, Rune; Myhr, Kjell-Morten; Riise, Trond; Torkildsen, Nina Agnethe Grytten (Peer reviewed; Journal article, 2014-02)
      A month of birth effect on multiple sclerosis (MS) risk has been reported from different countries. Recent critics have suggested that this finding is caused by confounding and that adequately adjusting for year and place ...
    • Neurological symptoms among dental assistants: a cross-sectional study 

      Moen, Bente E.; Hollund, Bjørg Eli; Riise, Trond (Peer reviewed; Journal article, 2008-05-18)
      Background Dental assistants help the dentist in preparing material for filling teeth. Amalgam was the filling material mostly commonly used in Norway before 1980, and declined to about 5% of all fillings in 2005. Amalgam ...
    • Perinatal Depression and Anxiety in Women with Multiple Sclerosis: A Population-Based Cohort Study 

      Eid, Karine; Torkildsen, Øivind Fredvik Grytten; Aarseth, Jan Harald; Flemmen, Heidi Øyen; Holmøy, Trygve; Lorentzen, Åslaug Rudjord; Myhr, Kjell-Morten; Riise, Trond; Simonsen, Cecilia Smith; Torkildsen, Cecilie Fredvik; Wergeland, Stig; Willumsen, Johannes Sverre; Øksendal, Nina; Gilhus, Nils Erik; Bjørk, Marte-Helene (Journal article; Peer reviewed, 2021)
      Objective: To assess the occurrence of perinatal depression and anxiety in women before and after diagnosis of multiple sclerosis (MS). Methods: 114,629 pregnant women were included in the Norwegian Mother, Father and Child ...
    • Physical health-related quality of life predicts disability pension due to musculoskeletal disorders: seven years follow-up of the Hordaland Health Study Cohort 

      Haukenes, Inger; Farbu, Erlend Hoftun; Riise, Trond; Tell, Grethe Seppola (Peer reviewed; Journal article, 2014-02-14)
      Background: Musculoskeletal diseases are characterized by a high degree of comorbidity with common mental disorders and are a major cause of health-related exclusion from working life. Using a prospective design we aimed ...
    • Prevalence and characteristics of depressive disorders in type 1 diabetes 

      Berge, Line Iden; Riise, Trond; Hundal, Øivind; Ødegaard, Ketil Joachim; Dilsaver, Steven; Lund, Anders (Peer reviewed; Journal article, 2013-12-19)
      Background: Persons with diabetes and depression have increased risk of complications and increased mortality. We aimed to investigate the prevalence, clinical characteristics and impact with regard to glycosylated haemoglobin ...
    • Real-world discontinuation rate of teriflunomide and dimethyl fumarate in multiple sclerosis 

      Norborg, Hilde; Riise, Trond; Myhr, Kjell-Morten; Torkildsen, Nina Agnethe Grytten; Wergeland, Stig (Journal article; Peer reviewed, 2021)
      Background For patients with MS, medication switches increase the risk of disease reactivation. Objective Compare discontinuation rates due to treatment failure or side effects between teriflunomide and dimethyl ...
    • Self-reported and objectively assessed knowledge of evidence-based practice terminology among healthcare students: A cross-sectional study 

      Snibsøer, Anne Kristin; Ciliska, Donna; Yost, Jennifer; Graverholt, Birgitte; Nortvedt, Monica Wammen; Riise, Trond; Espehaug, Birgitte (Peer reviewed; Journal article, 2018-07-12)
      Background: Self-reported scales and objective measurement tools are used to evaluate self-perceived and objective knowledge of evidence-based practice (EBP). Agreement between self-perceived and objective knowledge of EBP ...
    • Timing of use of cod liver oil, a vitamin D source, and multiple sclerosis risk: The EnvIMS study. 

      Cortese, Marianna; Riise, Trond; Bjørnevik, Kjetil Lauvland; Holmøy, Trygve; Kampman, Margitta Theodora; Magalhaes, Sandra; Pugliatti, Maura; Wolfson, Christina; Myhr, Kjell-Morten (Peer reviewed; Journal article, 2015)
      Background: Low vitamin D levels have been associated with an increased risk of multiple sclerosis (MS), although it remains unknown whether this relationship varies by age. Objective: The objective of this paper is to ...
    • Women’s higher likelihood of disability pension: the role of health, family and work. A 5–7 years follow-up of the Hordaland Health Study 

      Haukenes, Inger; Gjesdal, Sturla; Rørtveit, Guri; Riise, Trond; Mæland, John Gunnar (Peer reviewed; Journal article, 2012-08-31)
      Background: Women’s higher risk of disability pension compared with men is found in countries with high female work participation and universal welfare schemes. The aim of the study was to examine the extent to which ...