Now showing items 661-680 of 1398

    • Evidence for a direct harmful effect of alcohol on myocardial health: A large cross-sectional study of consumption patterns and cardiovascular disease risk biomarkers from northwest Russia, 2015 to 2017 

      Iakunchykova, Olena; Averina, Maria; Kudryavtsev, Alexander V; Wilsgaard, Tom; Soloviev, Andrey; Schirmer, Henrik; Cook, Sarah Anne; Leon, David Adrew (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-12-18)
      <i>Background</i> - Alcohol drinking is an increasingly recognized risk factor for cardiovascular disease. However, there are few studies of the impact of harmful and hazardous drinking on biomarkers of myocardial health. We conducted a study in Russia to investigate the impact of heavy drinking on biomarkers of cardiac damage and inflammation.<p><p> <i>Methods and Results</i> - The Know Your ...
    • Are labor pain and birth experience associated with persistent pain and postpartum depression? A Prospective Cohort Study 

      Rosseland, Leiv Arne; Reme, Silje Endresen; Simonsen, Tone Breines; Thoresen, Magne; Nielsen, Christopher Sivert; Eberhard Gran, Malin (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-05-29)
      <i>Background and aims</i> - A considerable research-literature focuses on pain during labor and associations with postpartum persistent pain and depression, with findings pointing in various directions. The aim of this study was to examine the role of labor pain and overall birth experience in the development of pain and depression 8 weeks after delivery.<p><p> <i>Methods</i> - The study sample ...
    • Association between physical activity and risk of hepatobiliary cancers: A multinational cohort study 

      Baumeister, Sebastian E.; Schlesinger, Sabrina; Aleksandrova, Krasimira; Jochem, Carmen; Jenab, Mazda; Gunter, Marc J.; Overvad, Kim; Tjønneland, Anne; Boutron-Ruault, Marie-Christine; Carbonnel, Franck; Fournier, Agnès; Kühn, Tilman; Kaaks, Rudolf; Pischon, Tobias; Boeing, Heiner; Trichopoulou, Antonia; Bamia, Christina; La Vecchia, Carlo; Masala, Giovanna; Panico, Salvatore; Fasanelli, Francesca; Tumino, Rosario; Grioni, Sara; Bueno-de-Mesquita, Hendrik Bastiaan; Vermeulen, Roel; May, Anne M.; Borch, Kristin Benjaminsen; Oyeyemi, Sunday Oluwafemi; Ardanaz, Eva; Rodríguez-Barranco, Miguel; Chirlaque López, María Dolores; Felez-Nobrega, Mireia; Sonestedt, Emily; Ohlsson, Bodil; Hemmingsson, Oskar; Werner, Mårten; Perez-Cornago, Aurora; Ferrari, Pietro; Stepien, Magdalena; Freisling, Heinz; Tsilidis, Konstantinos K.; Ward, Heather; Riboli, Elio; Weiderpass, Elisabete; Leitzmann, Michael F. (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-12-22)
      <i>Background & Aims</i> - To date, evidence on the association between physical activity and risk of hepatobiliary cancers has been inconclusive. We examined this association in the European Prospective Investigation into Cancer and Nutrition cohort (EPIC).<p><p> <i>Methods</i> - We identified 275 hepatocellular carcinoma (HCC) cases, 93 intrahepatic bile duct cancers (IHBCs), and 164 non-gallbladder ...
    • The use of spectrograms improves the classification of wheezes and crackles in an educational setting 

      Aviles Solis, Juan Carlos; Storvoll, Ingrid; Vanbelle, Sophie; Melbye, Hasse (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-05-21)
      Chest auscultation is a widely used method in the diagnosis of lung diseases. However, the interpretation of lung sounds is a subjective task and disagreements arise. New technological developments like the use of visSual representation of sounds through spectrograms could improve the agreement when classifying lung sounds, but this is not yet known. In this study, we tested if the use of spectrograms ...
    • Self-reported health as a predictor of mortality: A cohort study of its relation to other health measurements and observation time 

      Lorem, Geir; Cook, Sarah Anne; Leon, David A.; Emaus, Nina; Schirmer, Henrik (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-03-17)
      Self-reported health (SRH) is widely used as an epidemiological instrument given the changes in public health since its introduction in the 1980s. We examined the association between SRH and mortality and how this is affected by time and health measurements in a prospective cohort study using repeated measurements and physical examinations of 11652 men and 12684 women in Tromsø, Norway. We used Cox ...
    • Epidemiologisk atrieflimmerforskning i Tromsøundersøkelsen. Hva har vi lært? 

      Løchen, Maja-Lisa; Tiwari, Sweta (Journal article; Tidsskriftartikkel; Peer reviewed, 2019)
      Tromsøundersøkelsen er Norges lengste, mest omfattende og best besøkte epidemiologiske befolkningsundersøkelse gjennom mer enn 40 år. Forskningen har gitt oss viktig kunnskap om helse og sykdom og bidrar til bedre pasientbehandling, nasjonalt og internasjonalt. Atrieflimmerforskning har bidratt til ny kunnskap om utbredelse og risikofaktorer.
    • Maternal age and risk of cesarean section in women with induced labor at term—A Nordic register‐based study 

      Bergholt, Thomas; Skjeldestad, Finn Egil; Pyykönen, Aura; Rasmussen, Steen C.; Tapper, Anna-Maija; Bjarnadóttir, Ragnheiður I.; Smárason, Alexander; Másdóttir, Birna B.; Klungsøyr, Kari; Albrechtsen, Susanne; Källén, Karin; Gissler, Mika; Løkkegaard, Ellen (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-10-04)
      <p><i>Introduction - </i>Over the last decades, induction of labor has increased in many countries along with increasing maternal age. We assessed the effects of maternal age and labor induction on cesarean section at term among nulliparous and multiparous women without previous cesarean section. <p><i>Material and methods - </i>We performed a retrospective national registry‐based study from Denmark, ...
    • Is the Disease Burden from COPD in Norway Falling off? A Study of Time Trends in Three Different Data Sources 

      Melbye, Hasse; Helgeland, Jon; Karlstad, Øystein; Ariansen, Inger; Langhammer, Arnulf; Wisløff, Torbjørn; Nafstad, Per; Nystad, Wenche (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-02-12)
      <i>Background</i>: Less smoking should lead to fewer COPD cases. We aimed at estimating time trends in the prevalence and burden of COPD in Norway from 2001 to 2017.<p><p> <i>Methods</i>: We used pre-bronchodilator spirometry and other health data from persons aged 40– 84 years in three surveys of the Tromsø Study, 2001– 2002, 2007– 2008 and 2015– 2016. We applied spirometry lower limits of normal ...
    • Serum perfluoroalkyl substances (PFAS)and risk of various allergies in adolescents. The Tromsø study Fit Futures in Northern Norway 

      Averina, Maria; Brox, Jan; Huber, Sandra; Furberg, Anne-Sofie; Sørensen, Martin (Journal article; Tidsskriftartikkel; Peer reviewed, 2019)
      <b>Background:</b> Exposure to environmental pollutants may contribute to the development of asthma and other allergies. The aim of this study was to investigate possible associations between asthma and other allergies with exposure to perfluoroalkyl substances (PFASs) in adolescents from the Arctic region of Norway.<br><b> Methods</b> The Tromsø study Fit Futures 1 (TFF1) and 3-year follow-up Fit ...
    • Factors Influencing Motivation and Engagement in Mobile Health Among Patients With Sickle Cell Disease in Low-Prevalence, High-Income Countries: Qualitative Exploration of Patient Requirements 

      Issom, David-Zacharie; Henriksen, André; Woldaregay, Ashenafi Zebene; Rochat, Jessica; Lovis, Christian; Hartvigsen, Gunnar (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-03-24)
      <i>Background</i>: Sickle cell disease (SCD) is a hematological genetic disease affecting over 25 million people worldwide. The main clinical manifestations of SCD, hemolytic anemia and vaso-occlusion, lead to chronic pain and organ damages. With recent advances in childhood care, high-income countries have seen SCD drift from a disease of early childhood mortality to a neglected chronic disease of ...
    • Advancing alcohol Research in low-income and middle-income countries: a global alcohol environment framework 

      Walls, Helen; Cook, Sarah Anne; Matzopolous, Richard; London, Leslie (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-04-16)
      Alcohol-related harm has gained increased attention in high-income countries (HICs) in recent years which, alongside government regulation, has effected a reduction in alcohol consumption. The alcohol industry has turned its attention to low-income and middle-income country (LMIC) markets as a new source of growth and profit, prompting increased consumption in LMICS. Alcohol use in LMICs is also ...
    • Healthy lifestyle and the risk of pancreatic cancer in the EPIC study 

      Naudin, Sabine; Viallon, Vivian; Hashim, Dana; Freisling, Heinz; Jenab, Mazda; Weiderpass, Elisabete; Perrier, Flavie; McKenzie, Fiona; Bueno-de-Mesquita, Hendrik Bastiaan; Olsen, Anja; Tjønneland, Anne; Dahm, Christina C.; Overvad, Kim; Mancini, Francesca R.; Rebours, Vinciane; Boutron-Ruault, Marie-Christine; Katzke, Verena; Kaaks, Rudolf; Bergmann, Manuela; Boeing, Heiner; Peppa, Eleni; Karakatsani, Anna; Trichopoulou, Antonia; Pala, Valeria; Masala, Giovana; Panico, Salvatore; Tumino, Rosario; Sacerdote, Carlotta; May, Anne M.; van Gils, Carla H.; Rylander, Charlotta; Borch, Kristin Benjaminsen; Chirlaque López, María Dolores; Sánchez, Mariá-José; Ardanaz, Eva; Quirós, José Ramón; Amiano Exezarreta, Pilar; Sund, Malin; Drake, Isabel; Regnér, Sara; Travis, Ruth C.; Wareham, Nick; Aune, Dagfinn; Riboli, Elio; Gunter, Marc J.; Duell, Eric J.; Brennan, Paul; Ferrari, Pietro (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-09-28)
      Pancreatic cancer (PC) is a highly fatal cancer with currently limited opportunities for early detection and effective treatment. Modifiable factors may offer pathways for primary prevention. In this study, the association between the Healthy Lifestyle Index (HLI) and PC risk was examined. Within the European Prospective Investigation into Cancer and Nutrition cohort, 1113 incident PC (57% women) ...
    • Experience-based learning: Junior medical students’ reflections on end-of-life care 

      Wilson, Hamish; Warmington, Sally; Johansen, May-Lill (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-05-20)
      <i>Context</i> - Experience‐based learning may contribute to confidence, competence and professional identity; early experiences may be particularly formative. This study explored how pre‐clinical students make sense of their participation in the provision of end‐of‐life care within community settings.<p> <p><i>Methods</i> - We performed dialogic narrative analysis on essays written by junior ...
    • Rising Sun: Prioritized outcomes for suicide prevention in the Arctic 

      Collins, Pamela Y.; Delgado, Roberto A.; Apok, Charlene; Baez, Laura; Bjerregaard, Peter; Chatwood, Susan; Chipp, Cody; Crawford, Allison; Crosby, Alex; Dillard, Denise; Driscoll, David; Ericksen, Heidi; Hicks, Jack; Larsen, Christina Viskum Lytken; McKeon, Richard; Partapuoli, Per Jonas; Phillips, Anthony; Pringle, Beverly; Rasmus, Stacy; Sigurðardóttir, Sigrún; Silviken, Anne; Stoor, Jon Petter Anders; Sumarokov, Yury; Wexler, Lisa (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-10-24)
      The Arctic Council, a collaborative forum among governments and Arctic communities, has highlighted the problem of suicide and potential solutions. The mental health initiative during the United States chairmanship, Reducing the Incidence of Suicide in Indigenous Groups: Strengths United Through Networks (RISING SUN), used a Delphi methodology complemented by face-to-face stakeholder discussions to ...
    • High levels of C-reactive protein are associated with an increased risk of ovarian cancer: Results from the Ovarian Cancer Cohort Consortium 

      Peres, Lauren C.; Mallen, Adrianne R.; Townsend, Mary K.; Poole, Elizabeth M.; Trabert, Britton; Allen, Naomi E.; Arslan, Alan A.; Dossus, Laure; Fortner, Renee T.; Gram, Inger T.; Hartge, Patricia; Idahl, Annika; Kaaks, Rudolf; Kvaskoff, Marina; Magliocco, Anthony M.; Merritt, Melissa A.; Quirós, Ramón; Tjonneland, Anne; Trichopoulou, Antonia; Tumino, Rosario; van Gils, Carla H.; Visvanathan, Kala; Wentzensen, Nicolas; Zeleniuch-Jacquotte, Anne; Tworoger, Shelley S. (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-08-28)
      Growing epidemiologic evidence supports chronic inflammation as a mechanism of ovarian carcinogenesis. An association between a circulating marker of inflammation, C-reactive protein (CRP), and ovarian cancer risk has been consistently observed, yet, potential heterogeneity of this association by tumor and patient characteristics has not been adequately explored. In this study, we pooled data from ...
    • Smoking and breast cancer risk by race/ethnicity and oestrogen and progesterone receptor status: the Multiethnic Cohort (MEC) study 

      Gram, Inger Torhild; Park, Song-Yi; Maskarinec, Gertraud; Wilkens, Lynne R; Haiman, Christopher A.; Le Marchand, Loïc (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-01-18)
      <i>Background</i> - The purpose of this study was to examine if the smoking-related higher breast cancer risk was similar for the five race/ethnicity groups in the Multiethnic Cohort (MEC) study and by oestrogen (ER) and progesterone (PR) receptor status.<p> <p><i>Methods</i> - From 1993 to 2013, we followed 67 313 women who were enrolled in the MEC study at 45–75 years of age. We identified ...
    • C-reactive protein testing to guide antibiotic prescribing for COPD exacerbations 

      Butler, Christopher C; Gillespie, David; White, Patrick; Bates, Janine; lowe, rachel; Thomas-Jones, Emma; Wootton, Mandy; Hood, Kerenza; Phillips, Rhiannon; Melbye, Hasse; Llor, Carl; Cals, Jochen W L; Naik, Gurudutt; Kirby, Nigel; Gal, Micaela; Riga, Evgenia; Francis, Nick A (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-07-11)
      <i>BACKGROUND</i> - Point-of-care testing of C-reactive protein (CRP) may be a way to reduce unnecessary use of antibiotics without harming patients who have acute exacerbations of chronic obstructive pulmonary disease (COPD).<p><p> <i>METHODS</i> - We performed a multicenter, open-label, randomized, controlled trial involving patients with a diagnosis of COPD in their primary care clinical ...
    • Antibiotic prescribing for acute Respiratory tract infections 12 months after communication and CRP training: a randomized trial 

      Little, Paul; Stuart, Beth; Francis, Nick A; Douglas, Elaine; Tonkin-Crine, Sarah; Anthierens, Sibyl; Cals, Jochen W L; Melbye, Hasse; Santer, Miriam; Moore, Michael; Coenen, Samuel; Butler, Christoffer C; Hood, Kerenza; Kelson, Mark; Godycki-Cwirko, Maciek; Mierzecki, Artur; Torres, Antoni; Llor, Carl; Davies, Melanie; Mullee, Mark; O'Reilly, Gilly; van der Velden, Alike; Geraghty, Adam; Goossens, Herman; Verheij, Theo; Yardley, Lucy (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-03)
      <i>PURPOSE</i> - C-reactive-protein (CRP) is useful for diagnosis of lower respiratory tract infections (RTIs). A large international trial documented that Internet-based training in CRP point-of-care testing, in enhanced communication skills, or both reduced antibiotic prescribing at 3 months, with risk ratios (RRs) of 0.68, 0.53, 0.38, respectively. We report the longer-term impact in this ...
    • Association between soft drink consumption and mortality in 10 European countries 

      Mullee, Amy; Romaguera, Dora; Pearson-Stuttard, Jonathan; Viallon, Vivian; Stepien, Magdalena; Freisling, Heinz; Fagherazzi, Guy; Mancini, Francesca Romana; Boutron-Ruault, Marie-Christine; Kühn, Tilman; Kaaks, Rudolf; Boeing, Heiner; Aleksandrova, Krasimira; Tjønneland, Anne; Halkjær, Jytte; Overvad, Kim; Weiderpass, Elisabete; Skeie, Guri; Parr, Christine Louise; Quirós, José Ramón; Agudo, Antonio; Sánchez, María-José; Amiano, Pilar; Cirera, Lluis; Ardanaz, Eva; Khaw, Kay-Tee; Tong, Tammy Y.N.; Schmidt, Julie A.; Trichopoulou, Antonia; Martimianaki, Georgia; Karakatsani, Anna; Palli, Domenico; Agnoli, Claudia; Tumino, Rosario; Sacerdote, Carlotta; Panico, Salvatore; Bueno-de-Mesquita, Hendrik Bastiaan; Verschuren, W.M. Monique; Boer, Jolanda M.A.; Vermeulen, Roel; Ramne, Stina; Sonestedt, Emily; Van Guelpen, Bethany; Holgersson, Pernilla Lif; Tsilidis, Konstantinos K.; Heath, Alicia K.; Muller, David; Riboli, Elio; Gunter, Marc J.; Murphy, Neil (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-09-03)
      <i>Importance</i> - Soft drinks are frequently consumed, but whether this consumption is associated with mortality risk is unknown and has been understudied in European populations to date.<p><p> <i>Objective</i> - To examine the association between total, sugar-sweetened, and artificially sweetened soft drink consumption and subsequent total and cause-specific mortality.<p><p> <i>Design, ...
    • Global test for high-dimensional mediation: Testing groups of potential mediators 

      Djordjilovic, Vera; Page, Christian Magnus; Gran, Jon Michael; Nøst, Therese Haugdahl; Sandanger, Torkjel M; Veierød, Marit Bragelien; Thoresen, Magne (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-05-09)
      We address the problem of testing whether a possibly high‐dimensional vector may act as a mediator between some exposure variable and the outcome of interest. We propose a global test for mediation, which combines a global test with the intersection‐union principle. We discuss theoretical properties of our approach and conduct simulation studies that demonstrate that it performs equally well or ...