Now showing items 1-20 of 31

    • Analgesic use in a Norwegian general population: Change over time and high-risk use - The Tromsø Study 

      Samuelsen, Per-Jostein; Slørdal, Lars; Mathisen, Ulla Dorte; Eggen, Anne Elise (Journal article; Tidsskriftartikkel, 2015-06-06)
      Background: Increased use of analgesics in the population is a cause for concern in terms of drug safety. There is a paucity of population-based studies monitoring the change in use over time of both non-prescription (OTC) analgesics and prescription (Rx) analgesics. Although much is known about the risks associated with analgesic use, we are lacking knowledge on high-risk use at a population level. ...
    • Aspects of statin prescribing in Norwegian counties with high, average and low statin consumption : an individual-level prescription database study 

      Sakshaug, Solveig; Hartz, Ingeborg; Furu, Kari; Skurtveit, Svetlana; Engeland, Anders; Eggen, Anne Elise; Njølstad, Inger (Journal article; Tidsskriftartikkel; Peer reviewed, 2007-12-05)
      Background: A previous study has shown that variations in threshold and intensity (lipid goal attainment) of statins for primary prevention contribute to regional differences in overall consumption of statins in Norway. Our objective was to explore how differences in prevalences of use, dosing characteristics, choice of statin and continuity of therapy in individual patients adds new information ...
    • The Association Between Self-Reported Symptoms of Recent Airway Infection and CRP Values in a General Population 

      Melbye, Hasse; Amundsen, Kristine; Brox, Jan; Eggen, Anne Elise (Journal article; Tidsskriftartikkel; Peer reviewed, 2011-11-17)
      C-reactive protein (CRP) is a much used biomarker for respiratory tract infection; however, the influence of airway infection on the CRP level in the general population has not been well described. The study aimed to evaluate the impact of recent symptoms of airway infection on the CRP level and how the predictive power of other known CRP predictors is influenced by taking respiratory symptoms ...
    • Association of Systemic Medication Use with Glaucoma and Intraocular Pressure: The European Eye Epidemiology Consortium 

      Vergroesen, Joëlle E.; Schuster, Alexander K.; Stuart, Kelsey V.; Asefa, Nigus G.; Cougnard-Grégoire, Audrey; Delcourt, Cécile; Schweitzer, Cédric; Barreto, Patrícia; Coimbra, Rita; Foster, Paul J.; Luben, Robert N.; Pfeiffer, Norbert; Stingl, Julia V.; Kirsten, Toralf; Rauscher, Franziska G.; Wirkner, Kerstin; Jansonius, Nomdo M.; Arnould, Louis; Creuzot-Garcher, Catherine P.; Stricker, Bruno H.; Keskini, Christina; Topouzis, Fotis; Bertelsen, Geir; Eggen, Anne Elise; Bikbov, Mukharram M.; Jonas, Jost B.; Klaver, Caroline C.W.; Ramdas, Wishal D.; Khawaja, Anthony P. (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-05-06)
      Purpose - To investigate the association of commonly used systemic medications with glaucoma and intraocular pressure (IOP) in the European population.<p> <p>Design - Meta-analysis of 11 population-based cohort studies of the European Eye Epidemiology Consortium.<p> <p>Participants - The glaucoma analyses included 143 240 participants and the IOP analyses included 47 177 participants.<p> <p>Methods ...
    • Blood pressure target achievement and antihypertensive medication use in women and men after first-ever myocardial infarction: the Tromsø Study 1994-2016 

      Hopstock, Laila Arnesdatter; Eggen, Anne Elise; Løchen, Maja-Lisa; Mathiesen, Ellisiv B.; Nilsen, Amalie; Njølstad, Inger; Wilsgaard, Tom (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-01-03)
      Background: <br> Recurrent cardiovascular events after myocardial infarction (MI) are frequent, and gender differences in blood pressure treatment have been reported. Despite increased focus on secondary prevention, recent reports indicate that treatment targets are not achieved. There is a need for gender-specific analyses of post-MI blood pressure treatment target achievement and ...
    • Changes in life expectancy and disease burden in Norway, 1990–2019: an analysis of the Global Burden of Disease Study 2019 

      Clarsen, Benjamin Matthew; Nylenna, Magne; Klitkou, Søren Toksvig; Vollset, Stein Emil; Baravelli, Carl Michael; Bølling, Anette Kocbach; Aasvang, Gunn Marit; Sulo, Gerhard; Naghavi, Mohsen; Pasovic, Maja; Asaduzzaman, Muhammad; Bjørge, Tone; Eggen, Anne Elise; Eikemo, Terje Andreas; Ellingsen, Christian Lycke; Haaland, Øystein Ariansen; Hailu, Alemayehu; Hassan, Shoaib; Hay, Simon I.; Juliusson, Pétur Benedikt; Kisa, Adnan; Kisa, Sezer; Månsson, Johan; Yitayew, Teferi Mekonnen; Murray, Christopher J L; Norheim, Ole Frithjof; Ottersen, Trygve; Sagoe, Dominic; Sripada, Kam; Winkler, Andrea Sylvia; Knudsen, Ann Kristin Skrindo (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-06-29)
      <p><b>Background</b> Geographical differences in health outcomes are reported in many countries. Norway has led an active policy aiming for regional balance since the 1970s. Using data from the Global Burden of Disease Study (GBD) 2019, we examined regional differences in development and current state of health across Norwegian counties. <p><b>Methods</b> Data for life expectancy, healthy ...
    • Chronic Obstructive Pulmonary Disease (COPD) in Population Studies in Russia and Norway: Comparison of Prevalence, Awareness and Management. 

      Cook, Sarah; Eggen, Anne Elise; Hopstock, Laila Arnesdatter; Malyutina, S; Shapkina, M; Kudryavtsev, Alexander V; Melbye, Hasse; Quint, JK (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-05-14)
      Background: Chronic obstructive pulmonary disease (COPD) is a major cause of morbidity and mortality worldwide. Despite a high prevalence of smoking and respiratory symptoms, two recent population-based studies in Russia found a relatively low prevalence of obstructive lung function. Here, we investigated the prevalence of both obstructive lung disease and respiratory symptoms in a population-based ...
    • Comparing the sociodemographic characteristics of participants and non-participants in the population-based Tromsø Study 

      Vo, Chi Quynh; Samuelsen, Per-Jostein; Sommerseth, Hilde Leikny; Wisløff, Torbjørn; Wilsgaard, Tom; Eggen, Anne Elise (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-05-29)
      Background Diferences in the sociodemographic characteristics of participants and non-participants in populationbased studies may introduce bias and reduce the generalizability of research fndings. This study aimed to compare the sociodemographic characteristics of participants and non-participants of the seventh survey of the Tromsø Study (Tromsø7, 2015–16), a population-based health survey.<p> ...
    • Does insomnia modify the association between C-reactive protein and migraine? The Tromsø Study 2015-2016. 

      Hagen, Knut; Hopstock, Laila Arnesdatter; Eggen, Anne Elise; Mathiesen, Ellisiv B.; Nilsen, Kristian Bernhard (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-03-12)
      <p><i>Background - </i>The relationship between high sensitivity C-reactive protein and migraine is unclear. The aim of this cross-sectional population-based study was to investigate the association between high sensitivity C-reactive protein and types of headache, and to evaluate the impact of insomnia on this association. <p><i>Methods - </i>A total of 20,486 (63%) out of 32,591 invited, aged ≥40 ...
    • Elevated odds of metabolic syndrome in psoriasis: A population-based study of age and sex differences 

      Danielsen, Kjersti; Wilsgaard, Tom; Olsen, Anne Olaug; Eggen, Anne Elise; Olsen, Karina; Cassano, P. A.; Furberg, Anne-Sofie (Journal article; Tidsskriftartikkel; Peer reviewed, 2014-07-24)
      Background Questions remain concerning to what extent age and sex may modify the suggested association between psoriasis and the metabolic syndrome in the general population. Objectives To investigate the association between psoriasis and the metabolic syndrome within a large population-based cohort by age and sex.<p> <p>Methods A cross-sectional study including 10 521 participants aged 30–79 ...
    • Exploring the effects of lifestyle on breast cancer risk, age at diagnosis, and survival: the EBBA-Life study 

      Lofterød, Trygve; Frydenberg, Hanne; Flote, Vidar Gordon; Eggen, Anne Elise; McTiernan, A; Mortensen, Elin Synnøve; Akslen, Lars A.; Reitan, J. B.; Wilsgaard, Tom; Inger, Thune (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-05-20)
      <i>Purpose</i> - Whether an unfavorable lifestyle not only affects breast cancer risk, but also influences age at onset of breast cancer and survival, is under debate.<br><br> <i>Methods</i> - In a population-based cohort, the Energy Balance and Breast Cancer Aspects throughout life (EBBA-Life) study, a total of 17,145 women were included. During follow-up, 574 women developed invasive breast cancer. ...
    • Global, regional, and national disability-adjusted life-years (DALYs) for 359 diseases and injuries and healthy life expectancy (HALE) for 195 countries and territories, 1990–2017: a systematic analysis for the Global Burden of Disease Study 2017 

      GBD 2017, DALYs and HALE Collaborators; Kyu, Hmwe Hmwe; Bjørge, Tone; Eggen, Anne Elise; Htet, Aung Soe; Kisa, Adnan; Knudsen, Ann Kristin Skrindo; Øverland, Simon Nygaard; Skirbekk, Vegard Fykse; Sulo, Gerhard; Steiner, Timothy J.; Stovner, Lars Jacob; Weiderpass, Elisabete; Winkler, Andrea Sylvia; Murray, Christopher J.L. (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-11-08)
      <p><i>Background - </i>How long one lives, how many years of life are spent in good and poor health, and how the population's state of health and leading causes of disability change over time all have implications for policy, planning, and provision of services. We comparatively assessed the patterns and trends of healthy life expectancy (HALE), which quantifies the number of years of life expected ...
    • Impact of pre-diagnostic triglycerides and HDL-cholesterol on breast cancer recurrence and survival by breast cancer subtypes 

      Lofterød, Trygve; Mortensen, Elin Synnøve; Nalwoga, Hawa; Wilsgaard, Tom; Frydenberg, Hanne; Risberg, Terje; Eggen, Anne Elise; McTiernan, Anne; Aziz, Sura Mohammed; Wist, Erik; Stensvold, Andreas; Reitan, Jon Brinchmann; Akslen, Lars A.; Thune, Inger (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-06-15)
      <i>Background</i>: High triglycerides and low levels of high density lipoprotein (HDL)-cholesterol are observed to promote tumor growth. However, whether breast cancer heterogeneity may explain the contradictory influence of triglycerides and cholesterol observed on breast cancer prognosis remains unclear.<p> <p><i>Methods</i>: A population-based survival study among 464 breast cancer cases ...
    • Incidence and risk factors for major bleeding among patients undergoing percutaneous coronary intervention: Findings from the Norwegian Coronary Stent Trial (NORSTENT) 

      Samuelsen, Per-Jostein; Eggen, Anne Elise; Steigen, Terje; Wilsgaard, Tom; Kristensen, Andreas; Skogsholm, Anne; Holme, Elizabeth; van den Heuvel, Christian; Nordrehaug, Jan Erik; Bendz, Bjørn; Nilsen, Dennis W.T.; Bønaa, Kaare Harald (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-03-04)
      Introduction - Bleeding is a concern after percutaneous coronary intervention (PCI) and subsequent dual antiplatelet therapy (DAPT). We herein report the incidence and risk factors for major bleeding in the Norwegian Coronary Stent Trial (NORSTENT). <p> <p>Materials and methods - NORSTENT was a randomized, double blind, pragmatic trial among patients with acute coronary syndrome or stable coronary ...
    • Is the ongoing obesity epidemic partly explained by concurrent decline in cigarette smoking? Insights from a longitudinal population study. The Tromsø Study 1994–2016 

      Løvsletten, Ola; Njølstad, Inger; Wilsgaard, Tom; Hopstock, Laila Arnesdatter; Jacobsen, Bjarne K.; Bønaa, Kaare Harald; Eggen, Anne Elise; Løchen, Maja-Lisa (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-03-23)
      <p>The increase of obesity coincides with a substantial decrease in cigarette smoking. We assessed post-cessation weight change and its contribution to the obesity epidemic in a general population in Norway. A total of 14,453 participants (52.6% women), aged 25–54 years in 1994, who attended at least two of four surveys in the Tromsø Study between 1994 and 2016, were included in the analysis. Hereof ...
    • Know Your Heart: Rationale, design and conduct of a cross-sectional study of cardiovascular structure, function and risk factors in 4500 men and women aged 35-69 years from two Russian cities, 2015-18 

      Cook, Sarah; Malyutina, S; Kudryavtsev, Alexander; Averina, Maria; Bobrova, Natalia; Boytsov, S; Brage, S; Clark, TG; Diez Benavente, S; Eggen, Anne Elise; Hopstock, Laila Arnesdatter; Hughes, A; Johansen, Heidi; Kholmatova, Kamila; Kichigina, A; Kontsevaya, Anna; Kornev, M; Leong, D; Magnus, Per; Mathiesen, Ellisiv B.; McKee, M; Morgan, K; Nilssen, Odd-Ragnar; Plakhov, I; Quint, JK; Rapala, A; Ryabikov, A; Saburova, Lyudmila; Schirmer, Henrik; Shapkina, M; Shiekh, Suhail; Shkolnikov, VM; Stylidis, Michael; Voevoda, Mikhail; Westgate, Kate; Leon, David Adrew (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-06-04)
      Russia has one of the highest rates of cardiovascular disease in the world. The International Project on Cardiovascular Disease in Russia (IPCDR) was set up to understand the reasons for this. A substantial component of this study was the Know Your Heart Study devoted to characterising the nature and causes of cardiovascular disease in Russia by conducting large cross-sectional surveys in two Russian ...
    • Life expectancy and disease burden in the Nordic countries: results from the Global Burden of Diseases, Injuries, and Risk Factors Study 2017 

      Kisa, Adnan; Knudsen, Ann Kristin; Allebeck, Peter; Tollånes, Mette Christophersen; Skogen, Jens Christoffer; Iburg, Kim Moesgaard; McGrath, John J; Juel, Knud; Agardh, Emilie Elisabet; Arnlöv, Johan; Bjørge, Tone; Carrero, Juan J.; Cederroth, Christopher R; Eggen, Anne Elise; El-Khatib, Ziad; Lycke Ellingsen, Christian; Fereshtehnejad, Seyed-Mohammad; Gissler, Mika; Hadkhale, Kishor; Havmoeller, Rasmus; Johansson, Lars; Juliusson, Petur Benedikt; Kiadaliri, Aliasghar A.; Kisa, Sezer; Lallukka, Tea; Mekonnen, Teferi; Meretoja, Tuomo J.; Meretoja, Atte; Naghavi, Mohsen; Neupane, Subas; Nguyen, Truc Trung; Petzold, Max; Plana-Ripoll, Oleguer; Shiri, Rahman; Sigurvinsdottir, Rannveig; Skirbekk, Vegard; Skou, Søren T; Sigfusdottir, Inga Dora; Steiner, Timothy J.; Sulo, Gerhard; Truelsen, Thomas Clement; Vasankari, Tommi Juhani; Weiderpass, Elisabete; Vollset, Stein Emil; Vos, Theo; Øverland, Simon (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-11-20)
      <i>Background</i> - The Nordic countries have commonalities in gender equality, economy, welfare, and health care, but differ in culture and lifestyle, which might create country-wise health differences. This study compared life expectancy, disease burden, and risk factors in the Nordic region.<p> <p><i>Methods</i> - Life expectancy in years and age-standardised rates of overall, cause-specific, ...
    • Longitudinal and secular trends in total cholesterol levels and impact of lipid-lowering drug use among Norwegian women and men born in 1905–1977 in the population-based Tromsø Study 1979–2016 

      Hopstock, Laila Arnesdatter; Bønaa, Kaare; Eggen, Anne Elise; Grimsgaard, Sameline; Jacobsen, Bjarne K.; Løchen, Maja-Lisa; Mathiesen, Ellisiv B.; Njølstad, Inger; Wilsgaard, Tom (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-08-21)
      Objectives: <br> Elevated blood cholesterol is a modifiable risk factor for cardiovascular disease. Cholesterol level surveillance is necessary to study population disease burden, consider priorities for prevention and intervention and understand the effect of diet, lifestyle and treatment. Previous studies show a cholesterol decline in recent decades but lack data to follow individuals born ...
    • Pharmacological management of modifiable cardiovascular risk factors (blood pressure and lipids) following diagnosis of myocardial infarction, stroke and diabetes: Comparison between population-based studies in Russia and Norway 

      Cook, Sarah Anne; Hopstock, Laila Arnesdatter; Eggen, Anne Elise; Bates, Katie; Iakunchykova, Olena; Kontsevaya, Anna; McKee, Martin; Schirmer, Henrik; Voevoda, Michael; Kudryavtsev, Alexander V; Malyutina, Sofia; Leon, David A. (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-05-19)
      <i>Background</i> - Cardiovascular disease (CVD) mortality is substantially higher in Russia than in neighbouring Norway. We aimed to compare blood pressure- and lipid-lowering medication use and proportion meeting treatment targets between general population samples in the two countries in those with CVD and diabetes.<p><p> <i>Methods</i> - The study population was adults aged 40–69 years reporting ...
    • A possible effect of montelukast on neurological aging examined by the use of register data 

      Grinde, Bjørn; Schirmer, Henrik; Eggen, Anne Elise; Aigner, Ludwig; Engdahl, Bo Lars (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-10-09)
      Background - The leukotriene receptor antagonist montelukast has been shown to rejuvenate aged brains in rats; however, data on humans are still scarce. Objective To investigate if montelukast may alleviate degenerative neurological changes using a register data. Setting Norwegian registry data analyses. <p> <p>Method - The present observational study was based on data from the Norwegian Prescription ...