Now showing items 1041-1060 of 2044

    • 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 ...
    • Incidence and risk factors of pre-eclampsia in the Paropakar Maternity and Women’s Hospital, Nepal: a retrospective study 

      Das, Seema (Master thesis; Mastergradsoppgave, 2018-05-30)
      Objective: To determine the incidence of pre-eclampsia and distribution of risk factors for pre-eclampsia in Paropakar Maternity and Women’s Hospital, Kathmandu, Nepal. Methods: A retrospective study was conducted that included a total of 4820 deliveries from September 17 to December 18, 2017. Data were obtained from the medical records in the hospital’s Statistics Department. Associations between ...
    • Social gradients in oral and general health among adolescents in Northern Norway. A cross-sectional and longitudinal cohort study. 

      Stangvaltaite, Lina (Master thesis; Mastergradsoppgave, 2018-05-29)
      Aim: To explore the social gradients in self-perceived oral and general health, caries experience and body mass index (BMI) in a Norwegian adolescent population. Methods: The data was retrieved from a population-based cohort study Fit Futures, which included all first-year high-school students aged 15-19 years, in two municipalities in Troms County, Northern Norway, in 2010-2011 (not including the ...
    • 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 ...
    • Predictors of exclusive breastfeeding at discharge, the Georgian Birth Registry 

      Sigstad, Marie (Master thesis; Mastergradsoppgave, 2018-05-21)
      Breastfeeding is associated with many short and long-term advantages for both mother and child, such as protection against gastrointestinal and respiratory infections in children and breast cancer in women. Rates of exclusive breastfeeding are low in low and middle-income countries. Several determinants of breastfeeding have previously been identified in the literature, for example mother’s age and ...
    • 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 ...
    • Body mass index and risk of malnutrition in community-living elderly men and women: relationships with morbidity, mortality and health- related quality of life. The Tromsø and HUNT studies 

      Kvamme, Jan-Magnus (Doctoral thesis; Doktorgradsavhandling, 2011-06-09)
      The elderly population is rapidly growing, and elderly individuals are more vulnerable to nutritional problems than other adults. A number of studies have found evidence for adverse health outcomes in elderly patients at risk of malnutrition. However, much of the previous research has been performed in hospital populations or in groups of elderly patients with specific diagnoses. More population-based ...
    • Why and how should we integrate biomarkers into complex trials? A discussion on paradigms and clinical research strategies 

      Musial, Frauke; Mist, Scott; Warber, Sarah; Kreitzer, Mary Jo; Ritenbaugh, Cheryl; Kessler, Christian (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-04-11)
      <i>Background</i>: Research in complementary and alternative medicine (CAM) encounters a variety of challenges, such as potentially synergistic, multimodal, and complex interventions which are often dependent on the relationship between practitioner and patient, on specific settings, and on patients’ individual preferences, expectations, beliefs, and motivations. Moreover, patients seeking CAM care ...
    • 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 ...
    • Geographic variation of human dietary intake of PCBs from Norwegian coastal fish species and potential health risks of consumption 

      Gerard, Sia R. (Master thesis; Mastergradsoppgave, 2019-05-31)
      Today, the majority of human exposure to PCBs and dioxins originates from food consumption. In Norway, most dietary intake of the same compounds comes from fish consumption. This study aimed to investigate if current human dietary intake of PCBs and dioxins demonstrated geographic variation across Norwegian coastal regions. Also, to evaluate if resulting consumption patterns of some Norwegians could ...
    • 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) ...
    • Der «Leichtfuß», die Berge, das Meer und ich - mit dem Rollstuhl in die Arktik 

      Musial, Frauke (Journal article; Tidsskriftartikkel, 2019-06-25)
    • 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 ...