Academic article

• Alsing, Christian Lillebø; Nystad, Tone Wikene; Igland, Jannicke et al. (2022). Trends in the occurrence of ischaemic heart disease over time in rheumatoid arthritis: 1821 patients from 1972 to 2017. (external link)
• Brekke, Lene Kristin; Fevang, Bjørg-Tilde Svanes; Diamantopoulos, Andreas P et al. (2020). Risk of cancer in 767 patients with giant cell arteritis in Western Norway: a retrospective cohort with matched controls. (external link)
• Solbakken, Siri Marie; Magnus, Jeanette H.; Meyer, Haakon E et al. (2019). Urban–Rural Differences in Hip Fracture Mortality: A Nationwide NOREPOS Study. (external link)
• Brekke, Lene Kristin; Fevang, Bjørg-Tilde Svanes; Diamantopoulos, Andreas P et al. (2019). Survival and death causes of patients with giant cell arteritis in Western Norway 1972-2012: a retrospective cohort study. (external link)
• Bader, Lucius; Gullaksen, Stein-Erik; Blaser, Nello et al. (2019). Candidate markers for stratification and classification in rheumatoid arthritis. (external link)
• Sande, Jon Sigurd; Ulvik, Arve; Midttun, Øivind et al. (2019). Vitamin B-6 Status Correlates with Disease Activity in Rheumatoid Arthritis Patients During Treatment with TNFα Inhibitors. (external link)
• Rinke, Hege Selheim; Gjesdal, Clara Gram; Markussen, Heidi Øksnes et al. (2019). Patient-reported fatigue in patients with rheumatoid arthritis who commence biologic therapy: A longitudinal study. (external link)
• Steihaug, Ole Martin; Gjesdal, Clara Gram; Bogen, Bård Erik et al. (2018). Does sarcopenia predict change in mobility after hip fracture? A multicenter observational study with one-year follow-up. (external link)
• Ikdahl, Eirik; Rollefstad, Silvia Christin Hellerud; Wibetoe, Grunde et al. (2018). Feasibility of cardiovascular disease risk assessments in rheumatology outpatient clinics: Experiences from the nationwide NOCAR project. (external link)
• Brekke, Lene Kristin; Diamantopoulos, Andreas P; Fevang, Bjørg-Tilde Svanes et al. (2017). Incidence of giant cell arteritis in Western Norway 1972-2012: A retrospective cohort study. (external link)
• Garcia Lopez, Maria; Bønaa, Kaare; Ebbing, Marta et al. (2017). B Vitamins and Hip Fracture: Secondary Analyses and Extended Follow-Up of Two Large Randomized Controlled Trials. (external link)
• Steihaug, Ole Martin; Gjesdal, Clara Gram; Bogen, Bård Erik et al. (2017). Sarcopenia in patients with hip fracture: A multicenter cross-sectional study. (external link)
• Øyen, Jannike; Gjesdal, Clara Gram; Karlsson, Therese et al. (2017). Dietary choline intake is directly associated with bone mineral density in the Hordaland Health Study. (external link)
• Selland, Mette; Smeland, Knut Bjøro; Bjøro, Trine et al. (2017). Bone mineral density is close to normal for age in long-term lymphoma survivors treated with high-dose therapy with autologous stem cell transplantation. (external link)
• Bader, Lucius; Solberg, Silje Michelsen; Kaada, Silje Katrine Helland et al. (2017). Assays for Infliximab Drug Levels and Antibodies: A Matter of Scales and Categories. (external link)
• Søgaard, Anne-Johanne; Holvik, Kristin; Meyer, Haakon E et al. (2016). Continued decline in hip fracture incidence in Norway: a NOREPOS study. (external link)
• Graff, Ingvild Eide; Øyen, Jannike; Malde, Marian Kjellevold et al. (2016). Reduced bone resorption by intake of dietary vitamin D and K from tailor-made Atlantic salmon: A randomized intervention trial. (external link)
• Finnes, Trine Elisabeth; Lofthus, Cathrine Marie; Meyer, Haakon E et al. (2016). A combination of low serum concentrations of vitamins K1 and D is associated with increased risk of hip fractures in elderly Norwegians: a NOREPOS study. (external link)
• Surowiec, Izabella; Gjesdal, Clara Gram; Jonsson, Grete et al. (2016). Metabolomics study of fatigue in patients with rheumatoid arthritis naïve to biological treatment. (external link)
• Steihaug, Ole Martin; Gjesdal, Clara Gram; Bogen, Bård Erik et al. (2016). Identifying low muscle mass in patients with hip fracture: Validation of bioelectrical impedance analysis and anthropometry compared to dual energy X-ray absorptiometry. (external link)
• Øyen, Jannike; Svingen, Gard Frodahl Tveitevåg; Gjesdal, Clara Gram et al. (2015). Plasma dimethylglycine, nicotine exposure and risk of low bone mineral density and hip fracture: the Hordaland Health Study. (external link)
• Holvik, Kristin; Ahmed, Luai Awad; Forsmo, Siri et al. (2015). No increase in risk of hip fracture at high serum retinol concentrations in community-dwelling older Norwegians: the Norwegian Epidemiologic Osteoporosis Studies. (external link)
• Omsland, Tone Kristin; Eisman, John A.; Næss, Øyvind et al. (2015). Educational inequalities in post-hip fracture mortality: a NOREPOS studys. (external link)
• Øyen, Jannike; Gjesdal, Clara Gram; Nygård, Ottar et al. (2014). Smoking and body fat mass in relation to bone mineral density and hip fracture: The Hordaland Health Study. (external link)
• Holvik, Kristin; Gjesdal, Clara Gram; Tell, Grethe Seppola et al. (2014). Low serum concentrations of alpha-tocopherol are associated with increased risk of hip fracture. A NOREPOS study. (external link)
• Søgaard, Anne-Johanne; Meyer, Haakon E; Emaus, Nina et al. (2014). Cohort profile: Norwegian Epidemiologic Osteoporosis Studies (NOREPOS). (external link)
• Omsland, Tone Kristin; Emaus, Nina; Tell, Grethe Seppola et al. (2014). Mortality following the first hip fracture in Norwegian women and men (1999-2008): A NOREPOS study. (external link)
• Apalset, Ellen M; Gjesdal, Clara Gram; Ueland, Per Magne et al. (2014). Interferon (IFN)-γ-mediated inflammation and the kynurenine pathway in relation to bone mineral density: The Hordaland Health Study. (external link)
• Apalset, Ellen M; Gjesdal, Clara Gram; Ueland, Per Magne et al. (2014). Interferon gamma (IFN-γ)-mediated inflammation and the kynurenine pathway in relation to risk of hip fractures: The Hordaland Health Study. (external link)
• Winther, Anne; Dennison, Elaine; Ahmed, Luai Awad et al. (2014). The Tromsø Study: Fit Futures: a study of Norwegian adolescents' lifestyle and bone health. (external link)
• Øyen, Jannike; Nygård, Ottar; Gjesdal, Clara Gram et al. (2014). Plasma choline, nicotine exposure, and risk of low bone mineral density and hip fracture: the Hordaland Health Study. (external link)
• Vinknes, Kathrine; Elshorbagy, Amany K; Nurk, Eha et al. (2013). Plasma stearoyl-CoA desaturase indices: Association with lifestyle, diet and body composition. (external link)
• Emaus, Nina; Nguyen, Nguyen D.; Almås, Bjørg et al. (2013). Serum level of under-carboxylated osteocalcin and bone mineral density in early menopausal Norwegian women. (external link)
• Holvik, Kristin; Ahmed, Luai Awad; Forsmo, Siri et al. (2013). Low Serum Levels of 25-Hydroxyvitamin D Predict Hip Fracture in the Elderly: A NOREPOS Study. (external link)
• Omsland, Tone Kristin; Emaus, Nina; Tell, Grethe S et al. (2013). Ten-year risk of second hip fracture. A NOREPOS study. (external link)
• Vinknes, Kathrine; Elshorbagy, Amany K.; Drevon, Christian A et al. (2013). Evaluation of the body adiposity index in a caucasian population: the Hordaland Health Study. (external link)
• Omsland, Tone Kristin; Holvik, Kristin; Meyer, Haakon E et al. (2012). Hip fractures in Norway 1999-2008: time trends in total incidence and second hip fracture rates. A NOREPOS study. (external link)
• Omsland, Tone Kristin; Ahmed, Luai; Grønskag, Anna Brenne et al. (2011). More forearm fractures among urban than rural women: The NOREPOS study based on the Tromsø study and the HUNT study. (external link)
• Vinknes, Kathrine; De Vogel, Stefan; Elshorbagy, Amany K et al. (2011). Dietary intake of protein is positively associated with percent body fat in middle-aged and older adults. (external link)
• Øyen, Jannike; Brudvik, Christina; Gjesdal, Clara Gram et al. (2011). Osteoporosis as a Risk Factor for Distal Radial Fractures A Case-Control Study. (external link)
• Emaus, Nina; Nguyen, Nguyen; Almås, Bjørg et al. (2011). Serum level of under-carboxylated osteocalcin and bone mineral density in early menopausal Norwegian women. (external link)
• Apalset, Ellen M; Gjesdal, Clara Gram; Eide, Geir Egil et al. (2011). Intake of vitamin K1 and K2 and risk of hip fractures: The Hordaland Health Study. (external link)
• Øyen, Jannike; Apalset, Ellen M; Gjesdal, Clara Gram et al. (2011). Vitamin D inadequacy is associated with low-energy distal radius fractures: A case-control study. (external link)
• Apalset, Ellen M; Gjesdal, Clara Gram; Eide, Geir Egil et al. (2010). Dietary vitamins K1, K2 and bone mineral density; The Hordaland Health Study. (external link)
• Øyen, Jannike; Gjesdal, Clara Gram; Brudvik, Christina et al. (2010). Low-energy distal radius fractures in middle-aged and elderly men and women-the burden of osteoporosis and fracture risk. (external link)
• Christensen, Anne Elisabeth; Knappskog, Per Morten; Midtbø, Marit et al. (2010). Brittle Cornea Syndrome Associated with a Missense Mutation in the Zinc-Finger 469 Gene. (external link)
• Emaus, Nina; Gjesdal, Clara G; Almås, Bjørg et al. (2010). Vitamin K2 supplementation does not infuence bone loss in early menopausal women: a randomised double-blind placebo-controlled trial. (external link)
• Løvås, Kristian; Gjesdal, Clara G; Christensen, Monica et al. (2009). Glucocorticoid replacement therapy and pharmacogenetics in Addison's disease: effects on bone. (external link)
• Elshorbagy, Amany K; Gjesdal, Clara Gram; Nurk, Eha et al. (2009). Cysteine, homocysteine and bone mineral density: A role for body composition?. (external link)
• Omsland, TK; Schei, B; Grønskag, AB et al. (2009). Weight loss and distal forearm fractures in postmenopausal women. (external link)
• Emaus, Nina; Gjesdal, Clara Gram; Almås, Bjørg et al. (2009). Vitamin K2 supplementation does not influence bone loss in early menopausal women: a randomised double-blind placebo-controlled trial. (external link)
• Omsland, TK; Gjesdal, Clara G; Emaus, Nina et al. (2009). Regional differences in hip bone mineral density levels in Norway: the NOREPOS study. (external link)
• Vesterhus, Mette; Ræder, Helge; Aurlien, Harald et al. (2008). Neurological features and enzyme therapy in patients with endocrine and exocrine pancreas dysfunction due to CEL mutations. (external link)
• Omsland, Tone Kristin; Gjesdal, Clara Gram; Emaus, Nina et al. (2008). Regional differences in hip bone mineral density levels in Norway. The NOREPOS Study. (external link)
• Omsland, Tone K; Emaus, Nina; Gjesdal, Clara G et al. (2008). In vivo and in vitro comparison of densitometers in the NOREPOS study. (external link)
• Elshorbagy, Amany K.; Nurk, Eha; Gjesdal, Clara Gram et al. (2008). Homocysteine, cysteine, and body composition in the Hordaland Homocysteine Study: does cysteine link amino acid and lipid metabolism?. (external link)
• Gjesdal, Clara Gram; Halse, Johan I.; Eide, Geir Egil et al. (2008). Impact of lean mass and fat mass on bone mineral density: The Hordaland Health Study. (external link)
• Gjesdal, Clara Gram; Vollset, Stein Emil; Ueland, Per Magne et al. (2007). Plasma homocysteine, folate, and vitamin B-12 and the risk of hip fracture: The hordaland homocysteine study. (external link)
• Refsum, Helga; Nurk, Eha; Smith, A.D. et al. (2006). The hordaland homocysteine study: A community-based study of homocysteine, its determinants, and associations with disease. (external link)
• Gjesdal, Clara G.; Vollset, Stein Emil; Ueland, Per Magne et al. (2006). Plasma total homocysteine level and bone mineral density - The Hordaland homocysteine study. (external link)
• Haga, Hans-Jacob; Gjesdal, Clara Gram; Irgens, Lorentz M et al. (2005). Reproduction and gynaecological manifestations in women with primary Sjögren’s syndrome: a case-control study. (external link)
• Haga, Hans-Jacob; Gjesdal, Clara Gram; Koksvik, Hege Svean et al. (2005). Pregnancy outcome in patients with Primary Sjögren's Syndrome. A Case-Control Study. (external link)
• Haga, Hans-Jacob; Gjesdal, Clara Gram; Irgens, Lorentz et al. (2005). Reproduction and gynaecological manifestations in women with primary Sjogren's syndrome: a case-control study. (external link)
• Haga, Hans-Jacob; Gjesdal, Clara Gram; Koksvik, Hege Svean et al. (2005). Pregnancy outcome in patients with primary Sjögren's syndrome. A case-control study. (external link)
• Våge, Villy; Gjesdal, Clara Gram; Eide, G.E. et al. (2004). Bone Mineral Density in Females after Jejunoileal Bypass: A 25-year Folow-up Study. (external link)
• Gjesdal, Clara Gram; Aanderud, Sylvi; Haga, Hans Jacob et al. (2004). Femoral and whole-body bone mineral density in middle-aged and older Norwegian men and women: suitability of the reference values. (external link)

Abstract

• Brekke, Lene Kristin; Fevang, Bjørg-Tilde Svanes; Diamantopoulos, Andreas P et al. (2019). 130. Cause of death in patients diagnosed with GCA in western Norway 1972-2012: A case-control study. (external link)
• Brekke, Lene Kristin; Fevang, Bjørg-Tilde Svanes; Diamantopoulos, Andreas P et al. (2019). 131. Survival of patients diagnosed with GCA in western Norway 1972-2012: A case-control study. (external link)
• Brekke, Lene Kristin; Diamantopoulos, Andreas P; Fevang, Bjørg-Tilde Svanes et al. (2018). THU0451 Cause of death in patients diagnosed with giant cell arteritis in Western Norway 1972-2012. (external link)
• Brekke, Lene Kristin; Diamantopoulos, Andreas P; Fevang, Bjørg-Tilde Svanes et al. (2018). FRI0502 Risk of cancer in patients diagnosed with giant cell arteritis in Western Norway 1972-2012. (external link)
• Brekke, Lene Kristin; Diamantopoulos, Andreas; Fevang, Bjørg-Tilde Svanes et al. (2016). Mortality and survival of patients diagnosed with GCA in Bergen (Western Norway) 1972-2012. (external link)
• Brekke, Lene Kristin; Diamantopoulos, Andreas; Esperø, Elisabeth Langseth et al. (2015). Epidemiology of GCA in Bergen (Western Norway) 1972-2012. (external link)
• Finnes, Trine Elisabeth; Lofthus, Cathrine Marie; Søgaard, Anne-Johanne et al. (2015). Low serum vitamin K1 increases the risk of hip fractures only at low vitamin D status. A NOREPOS study. (external link)
• Holvik, Kristin; Gjesdal, Clara Gram; Tell, Grethe S et al. (2013). Low serum concentration of vitamin E is associated with increased risk of hip fracture in the elderly. A NOREPOS case-cohort study. (external link)
• Omsland, Tone Kristin; Emaus, Nina; Holvik, Kristin et al. (2013). GENDER DIFFERENCES IN ALL-CAUSE MORTALITY FOLLOWING FIRST HIP FRACTURE IN 81,867 NORWEGIAN WOMEN AND MEN: THE NORWEGIAN EPIDEMIOLOGIC OSTEOPOROSIS STUDIES. (external link)
• Holvik, Kristin; Gjesdal, Clara Gram; Tell, Grethe S et al. (2013). Low serum concentrations of vitamin E are associated with increased risk of hip fracture in older Norwegians. A NOREPOS study. (external link)
• Haugeberg, Glenn; Bader, Lucius; Hoff, Mari et al. (2012). If remission and low disease activity is the treatment goal in rheumatoid arthritis, how far are we from this goal in patients currently treated with biologics in ordinary clinical practice? Data from the Norwegian BIORHEUMA project. (external link)
• Haugeberg, Glenn; Bader, Lucius; Rødevand, Erik et al. (2012). Current and previous use of biologics in rheumatoid arthritis patients: data from the Norwegian BIORHEUMA project. (external link)
• Holvik, Kristin; Meyer, Haakon E; Gjesdal, Clara Gram et al. (2011). The Association Between S-25-Hydroxyvitamin D and Total Femur BMD May Depend on Serum Concentrations of Retinol in Men. The Hordaland Health Study and The Oslo Health Study. Norwegian Epidemiologic Osteoporosis Studies (NOREPOS). (external link)
• Øyen, Jannike; Apalset, Ellen M; Gjesdal, Clara Gram et al. (2011). IS VITAMIN D INADEQUACY ASSOCIATED WITH LOW-ENERGY DISTAL RADIUS FRACTURES? A CASE-CONTROL STUDY. (external link)
• Øyen, Jannike; Brudvik, Christina; Gjesdal, Clara Gram et al. (2011). IS OSTEOPOROSIS A RISK FACTOR FOR DISTAL RADIUS FRACTURES? A CASE-CONTROL STUDY OF 749 PATIENTS AND 608 CONTROLS. (external link)
• Omsland, Tone Kristin; Holvik, Kristin; Emaus, Nina et al. (2011). Hip fracture incidence in Norway 1999-2008. Norwegian Epidemiologic Osteoporosis Studies. (external link)
• Øyen, Jannike; Brudvik, Christina; Gjesdal, Clara Gram et al. (2010). Is osteoporosis a risk factor for distal radius fractures? A case-control study of 1374 women and men aged 50-90 years. (external link)
• Apalset, Ellen M; Gjesdal, Clara Gram; Tell, Grethe S (2010). INTAKE OF VITAMIN K1 AND K2 AS PREDICTORS OF HIP FRACTURE IN WOMEN AND MEN: THE HORDALAND HEALTH STUDY. (external link)
• Øyen, Jannike; Brudvik, Christina; Gjesdal, Clara Gram et al. (2010). Is osteoporosis a risk factor for distal raduis fractures? A case-control study of 1374 women and men aged 50-90 years. (external link)
• Omsland, Tone Kristin; Ahmed, Luai A.; Grønskag, Anna Brenne et al. (2010). Urban-rural differences in forearm fractures in postmenopausal women - the norepos study. (external link)
• Omsland, TK; Schei, B; Grønskag, Anna Brenne et al. (2009). Weight loss and distal forearm fractures in women 65 years an older. (external link)
• Omsland, TK; Emaus, N; Gjesdal, Clara Gram et al. (2007). In vivo and in vitro comparison of DXA scanners. (external link)

Errata

• Brekke, Lene Kristin; Diamantopoulos, Andreas P; Fevang, Bjørg-Tilde Svanes et al. (2018). Correction to: Incidence of giant cell arteritis in Western Norway 1972-2012: a retrospective cohort study. (external link)

Academic lecture

• Solberg, Lene Bergendal; Frihagen, Frede; Basso, Trude et al. (2017). Updates on the Norwegian Capture the Fracture® Initiative (NoFRACT). (external link)
• Winther, Anne; Ahmed, Luai Awad; Furberg, Anne-Sofie et al. (2013). Does physical activity influence adolescents´bone mineral density with equal effect at all BMI levels? Fit Futures 2010-2011, The Tromsø Study. (external link)
• Holvik, Kristin; Ahmed, Luai A.; Blomhoff, Rune et al. (2012). Vitamin D status in home-dwelling elderly across Norway and prospective risk of hip fracture. A case-cohort study within the Norwegian Epidemiologic Osteoporosis Studies (NOREPOS). (external link)
• Holvik, Kristin; Samuelsen, Sven Ove; Ahmed, Luai Awad et al. (2012). Low serum levels of vitamins D and A predict hip fracture in the elderly. A multicenter case-cohort study within the Norwegian Epidemiologic Osteoporosis Studies (NOREPOS). (external link)

Poster

• Winther, Anne; Dennison, EM; Ahmed, Luai Awad et al. (2014). Growing up in the Arctic - no disadvantage for bone. Fit Futures, The Tromsø Study. (external link)
• Winther, Anne; Dennison, EM; Ahmed, Luai Awad et al. (2013). Adolescents´lifestyle and bone health - what about the young bones in Norway?. (external link)
• Holvik, Kristin; Ahmed, Luai A.; Blomhoff, Rune et al. (2012). Vitamin D status and the risk of hip fracture in elderly in Norway. A four-center case-cohort study within the Norwegian Epidemiologic Osteoporosis Studies (NOREPOS). (external link)

Reader opinion piece

• Øyen, Jannike; Gjesdal, Clara Gram; Brudvik, Christina et al. (2010). Evidence-based" or "logic-based" medicine?: response to Blank et al. (external link)

Doctoral dissertation

• Gjesdal, Clara Gram; Tell, Grethe S; Brun, Johan G (2007). Epidemiological studies of osteoporosis in Hordaland. Issues related to body composition and B-vitamins. (external link)

See a complete overview of publications in Cristin.