Viser treff 459-478 av 1394

    • Exogenous hormone use and cutaneous melanoma risk in women: The European Prospective Investigation into Cancer and Nutrition 

      Cervenka, Iris; Al Rahmoun, Marie; Mahamat-Saleh, Yahya; Fournier, Agnès; Boutron-Ruault, Marie-Christine; Severi, Gianluca; Caini, Saverio; Palli, Domenico; Ghiasvand, Reza; Veierød, Marit Bragelien; Botteri, Edoardo; Tjønneland, Anne; Olsen, Anja; Fortner, Renée T.; Kaaks, Rudolf; Schulze, Matthias B.; Panico, Salvatore; Trichopoulou, Antonia; Dessinioti, Clio; Niforou, Katerina; Sieri, Sabina; Tumino, Rosario; Sacerdote, Carlotta; Bueno-de-Mesquita, Hendrik Bastiaan; Sandanger, Torkjel M; Colorado-Yohar, Sandra; Sánchez, María-José; Gil Majuelo, Leire; Lujan-Barroso, Leila; Ardanaz, Eva; Merino, Susana; Isaksson, Karolin; Butt, Salma; Ljuslinder, Ingrid; Jansson, Malin; Travis, Ruth C.; Khaw, Kay-Tee; Weiderpass, Elisabete; Dossus, Laure; Rinaldi, Sabina; Kvaskoff, Marina (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-09-10)
      Evidence suggests an influence of sex hormones on cutaneous melanoma risk, but epidemiologic findings are conflicting. We examined the associations between use of oral contraceptives (OCs) and menopausal hormone therapy (MHT) and melanoma risk in women participating in the European Prospective Investigation into Cancer and Nutrition (EPIC). EPIC is a prospective cohort study initiated in 1992 in 10 ...
    • Expanding general practice with interprofessional teams: a mixed-methods patient perspective study 

      Abelsen, Birgit; Pedersen, Kine; Løyland, Hanna Isabel; Aandahl, Emilie (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-11-30)
      Background Across healthcare systems, current health policies promote interprofessional teamwork. Compared to single-profession general practitioner care, interprofessional primary healthcare teams are expected to possess added capacity to care for an increasingly complex patient population. This study aims to explore patients’ experiences when their usual primary healthcare encounter with general ...
    • 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 ...
    • Experiences and management strategies of Norwegian GPs during the COVID-19 pandemic: a longitudinal interview study 

      Heltveit-Olsen, Silje Rebekka; Lunde, Lene; Brænd, Anja Maria Lyche; Spehar, Ivan; Høye, Sigurd; Skoglund, Ingmarie; Sundvall, Pär-Daniel; Fossum, Guro Haugen; Straand, Jørund; Risør, Mette Bech (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-11-09)
      Objective: When the COVID-19 pandemic reached Norway, primary health care had to reorganize to ensure safe patient treatment and maintain infection control. General practitioners (GPs) are key health care providers in the municipalities. Our aim was to explore the experiences and management strategies of Norwegian GPs during the COVID-19 pandemic - over time, and in the context of a sudden ...
    • The experiences and strategies of parents’ of adults with anorexia nervosa or bulimia nervosa: a qualitative study 

      Karlstad, Jannike Lie; Moe, Cathrine Fredriksen; Wattum, Mari; Brinchmann, Berit Støre (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-07-07)
      Background - Caring for an individual with an eating disorder involves guilt, distress and many extra burdens and unmet needs. This qualitative study explored the experiences of parents with adult daughters suffering from anorexia nervosa or bulimia nervosa and the strategies they adopted. A subsidiary aim of the study was to explore the relationship between the caregivers’ perceived need for ...
    • Experiences of general practitioner continuity among women with chronic fatigue syndrome/myalgic encephalomyelitis: a cross-sectional study 

      Hansen, Anne Helen; Lian, Olaug S (Journal article; Tidsskriftartikkel; Peer reviewed, 2016-11-14)
      <b>Background:</b> Continuity of care is important for patients with chronic illness in need of coordinated healthcare services from multiple providers. Little is known about how patients with chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME) experience continuity of GP care. This study explores how women with CFS/ME experience GP care across the three dimensions of continuity: informational, ...
    • Experiences of tobacco smoking and quitting in smokers with and without chronic obstructive pulmonary disease-a qualitative analysis 

      van Eerd, Eva; Risør, Mette Bech; van Rossem, Carolien; van Schayck, Onno CP; Kotz, Daniel (Journal article; Tidsskriftartikkel; Peer reviewed, 2015-11-04)
      <p>Background: Smokers with chronic obstructive pulmonary disease (COPD) seem to be a special subgroup of smokers that have a more urgent need to quit smoking but might find it more difficult to do so. This study aimed to explore which justifications for tobacco smoking and experiences of quitting were commonly shared in smokers with and without COPD, and which, if any, were specific to smokers ...
    • Explaining reduction of pedestrian-motor vehicle crashes in Arkhangelsk, Russia, in 2005-2010 

      Kudryavtsev, Alexander Valerievich; Nilssen, Odd-Ragnar; Lund, Johan; Grjibovski, Andrej; Ytterstad, Børge (Journal article; Tidsskriftartikkel; Peer reviewed, 2012-09-24)
      Objective. To explain a reduction in pedestrianmotor vehicle crashes in Arkhangelsk, Russia, in 20052010.<p> <p>Study design. Retrospective ecological study. <p>Methods. For 20052010, police data on pedestrianmotor vehicle crashes, traffic violations, and total motor vehicles (MVs) were combined with data on changes in national road traffic legislation and municipal road infrastructure. Negative ...
    • Explaining sex differences in risk of bloodstream infections using mediation analysis in the population-based HUNT study in Norway 

      Mohus, Randi Marie; Gustad, Lise Tuset; Furberg, Anne-Sofie; Moen, Martine Kjølberg; Liyanarachi, Kristin Vardheim; Askim, Åsa Susanne; Åsberg, Signe Elisabeth; DeWan, Andrew T.; Rogne, Tormod; Simonsen, Gunnar Skov; Nilsen, Tom Ivar Lund; Åsvold, Bjørn Olav; Damås, Jan Kristian; Solligård, Erik (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-05-19)
      Previous studies indicate sex differences in incidence and severity of bloodstream infections (BSI). We examined the effect of sex on risk of BSI, BSI mortality, and BSI caused by the most common infecting bacteria. Using causal mediation analyses, we assessed if this effect is mediated by health behaviours (smoking, alcohol consumption), education, cardiovascular risk factors (systolic blood pressure, ...
    • Explaining subjective social status in two countries: The relative importance of education, occupation, income and childhood circumstances 

      Lindberg, Marie Hella; Chen, Gang; Olsen, Jan Abel; Abelsen, Birgit (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-07-03)
      In the literature on social inequalities in health, subjective socioeconomic position (SEP) is increasingly applied as a determinant of health, motivated by the hypothesis that having a high subjective SEP is health-enhancing. However, the relative importance of determinants of subjective SEP is not well understood. Objective SEP indicators, such as education, occupation and income, are assumed to ...
    • Exploring geographical differences in the incidence of colorectal cancer in the Norwegian women and cancer study: A population-based prospective study 

      Oyeyemi, Sunday Oluwafemi; Braaten, Tonje; Botteri, Edoardo; Berstad, Paula; Borch, Kristin Benjaminsen (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-08-08)
      <i>Purpose</i>: Norway has experienced an unexplained, steep increase in colorectal cancer (CRC) incidence in the last half-century, with large differences across its counties. We aimed to determine whether geographical distribution of lifestyle-related CRC risk factors can explain these geographical differences in CRC incidence in Norwegian women.<p><p> <i>Methods</i>: We followed a nationally ...
    • Exploring Online Health Information Seeking Behaviour (OHISB) among young adults: A scoping review protocol 

      Bratland, Kristine Moksnes; Wien, Charlotte; Sandanger, Torkjel Manning (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-01-30)
      <p><i>Introduction</i> In recent years, information technology and social media have experienced unprecedented growth, particularly in the Nordic countries. However, there is a noticeable lack of comprehensive understanding regarding the latest research findings on online health information seeking behaviour (OHISB) among young adults (18 to >30). There is a need to conduct an updated review to ...
    • Exploring the causal and effect nature of EQ-5D dimensions: an application of confirmatory tetrad analysis and confirmatory factor analysis 

      Gamst-Klaussen, Thor; Gudex, Claire; Olsen, Jan Abel (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-07-31)
      <p><i>Background</i>: The relationship between the various items in an HRQoL instrument is a key aspect of interpreting and understanding preference weights. The aims of this paper were i) to use theoretical models of HRQoL to develop a conceptual framework for causal and effect relationships among the five dimensions of the EQ-5D instrument, and ii) to empirically test this framework.</p> ...
    • 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. ...
    • Exposure to bacterial products lipopolysaccharide and flagellin and hepatocellular carcinoma: A nested case-control study 

      Fedirko, Veronika; Tran, Hao Quang; Gewirtz, Andrew T.; Stepien, Magdalena; Trichopoulou, Antonia; Aleksandrova, Krasimira; Olsen, Anja; Tjønneland, Anne; Overvad, Kim; Carbonnel, Franck; Boutron-Ruault, Marie-Christine; Severi, Gianluca; Kühn, Tilman; Kaaks, Rudolf; Boeing, Heiner; Bamia, Christina; Lagiou, Pagona; Grioni, Sara; Panico, Salvatore; Palli, Domenico; Tumino, Rosario; Naccarati, Alessio; Peeters, Petra H.; Bueno-De-Mesquita, Hendrik Bastiaan; Weiderpass, Elisabete; Castaño, José María Huerta; Barricarte, Aurelio; Sánchez, María-José; Dorronsoro, Miren; Quirós, José Ramón; Agudo, Antonio; Sjöberg, Klas; Ohlsson, Bodil; Hemmingsson, Oskar; Werner, Mårten; Bradbury, Kathryn E.; Khaw, Kay-Tee; Wareham, Nick; Tsilidis, Konstantinos K.; Aune, Dagfinn; Scalbert, Augustin; Romieu, Isabelle; Riboli, Elio; Jenab, Mazda (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-04-04)
      Background:<br>Leakage of bacterial products across the gut barrier may play a role in liver diseases which often precede the development of liver cancer. However, human studies, particularly from prospective settings, are lacking.<br>Methods:<br>We used a case-control study design nested within a large prospective cohort to assess the association between circulating levels of anti-lipopolysaccharide ...
    • Extending the EQ-5D: the case for a complementary set of 4 psycho-social dimensions 

      Chen, Gang; Olsen, Jan Abel (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-09-20)
      Objectives - The EQ-5D is the most widely applied preference-based health-related quality of life measure. However, concerns have been raised that the existing dimensional structure lacks sufficient components of mental and social aspects of health. This study empirically explored the performance of a coherent set of four psycho-social bolt-ons: Vitality; Sleep; Personal relationships; and Social ...
    • Extent, Awareness and Perception of Dissemination Bias in Qualitative Research: An Explorative Survey 

      Toews, Ingrid; Glenton, Claire; Lewin, Simon; Berg, Rigmor C.; Noyes, Jane; Booth, Andrew; Marusic, Ana; Malicki, Mario; Munthe-Kaas, Heather M.; Meerpohl, Joerg J. (Journal article; Tidsskriftartikkel; Peer reviewed, 2016-08-03)
      <b>Background</b> <br> Qualitative research findings are increasingly used to inform decision-making. Research has indicated that not all quantitative research on the effects of interventions is disseminated or published. The extent to which qualitative researchers also systematically underreport or fail to publish certain types of research findings, and the impact this may have, has received ...
    • External validation of a deep learning electrocardiogram algorithm to detect ventricular dysfunction 

      Attia, Itzhak Zachi; Tseng, Andrew S.; Benavente, Ernest Diez; Medina-Inojosa, Jose R.; Clark, Taane; Malyutina, Sofia; Kapa, Suraj; Schirmer, Henrik; Kudryavtsev, Alexander V; Noseworthy, Peter A.; Carter, Rickey E.; Ryabikov, Andrey; Perel, Pablo; Friedman, Paul A.; Leon, David A.; Lopez-Jimenez, Francisco (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-01-02)
      Objective - To validate a novel artificial-intelligence electrocardiogram algorithm (AI-ECG) to detect left ventricular systolic dysfunction (LVSD) in an external population.<p> <p>Background - LVSD, even when asymptomatic, confers increased morbidity and mortality. We recently derived AI-ECG to detect LVSD using ECGs based on a large sample of patients treated at the Mayo Clinic.<p> <p>Methods ...
    • External validation of prediction models for pneumonia in primary care patients with lower respiratory tract infection: An individual patient data meta-analysis 

      Schierenberg, Alwin; Minnaard, Margaretha C.; Hopstaken, Rogier M.; Van De Pol, Alma C.; Broekhuizen, Berna D.L.; De Wit, Niek J.; Reitsma, Johannes B.; Van Vugt, Saskia F.; Graffelman, Aleida W.; Melbye, Hasse; Rainer, Timothy H.; Steurer, Johann; Holm, Anette; Gonzales, Ralph; Dinant, Geert-Jan; De Groot, Joris A.H.; Verheij, Theo J.M. (Journal article; Tidsskriftartikkel; Peer reviewed, 2016-02-26)
      Background:<br> Pneumonia remains difficult to diagnose in primary care. Prediction models based on signs and symptoms (S&S) serve to minimize the diagnostic uncertainty. External validation of these models is essential before implementation into routine practice. In this study all published S&S models for prediction of pneumonia in primary care were externally validated in the individual patient ...
    • Extraction of clinical indicators that are associated with the heat/nonheat and excess/deficiency patterns in pattern identifications for stroke 

      Lee, Ju Ah; Ko, Mi Mi; Lee, Jungsup; Kang, Byoung-Kab; Birch, Stephen; Lee, Myeong Soo (Journal article; Tidsskriftartikkel; Peer reviewed, 2015)
      The aim of this study is to extract indicators that are associated with the heat/nonheat and excess/deficiency patterns in stroke pattern identification through the large-scale analysis of clinical data. Two experts, who had more than three years of clinical experience with stroke, independently performed the pattern identification. We analyzed indicators of clinical data with two doctors’ ...