Viser treff 21241-21260 av 37041

    • Infectious Disease Outbreak Associated with Supplementary Feeding of Semi-Domesticated Reindeer 

      Tryland, Morten; Nymo, Ingebjørg Helena; Sanchez Romano, Javier; Mørk, Torill; Klein, Joern; Rockström, Ulrika (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-04-18)
      Supplementary winter feeding of semi-domesticated reindeer (<i>Rangifer tarandus tarandus</i>) has become more common in Sweden and Norway due to reindeer pasture fragmentation and climatic conditions. With increased corralling and feeding, often associated with animal stress, increased animal-to-animal contact, and poor hygienic conditions, an altered range of health challenges and diseases may ...
    • Low dose naltrexone: Effects on medication in rheumatoid and seropositive arthritis. A nationwide register-based controlled quasi-experimental before-after study 

      Raknes, Guttorm; Småbrekke, Lars (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-02-14)
      In recent years, low dose naltrexone (LDN) has been used as an off-label therapy for several chronic diseases. Results from small laboratory and clinical studies indicate some beneficial effects of LDN in autoimmune diseases, but clinical research on LDN in rheumatic disease is limited. Using a pharmacoepidemiological approach, we wanted to test the hypothesis that starting LDN leads to reduced ...
    • Reproduction study using public data of: Development and validation of a deep learning algorithm for detection of diabetic retinopathy in retinal fundus photographs 

      Voets, Mike; Møllersen, Kajsa; Bongo, Lars Ailo (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-06-06)
      We have attempted to reproduce the results in <i>Development and validation of a deep learning algorithm for detection of diabetic retinopathy in retinal fundus photographs</i>, published in JAMA 2016; 316(22), using publicly available data sets. We re-implemented the main method in the original study since the source code is not available. The original study used non-public fundus images from EyePACS ...
    • Climatology of the mesopause relative density using a global distribution of meteor radars 

      Yi, Wen; Xue, Xianghui; Reid, Iain; Murphy, Damian J.; Hall, Chris; Tsutsumi, Masaki; Ning, Baiqi; Li, Guozhu; Vincent, Robert; Chen, Jinsong; Wu, Jianfei; Chen, Tingdi; Dou, Xiankang (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-06-06)
      The existing distribution of meteor radars located from high- to low-latitude regions provides a favorable temporal and spatial coverage for investigating the climatology of the global mesopause density. In this study, we report the climatology of the mesopause relative density estimated using multiyear observations from nine meteor radars, namely, the Davis Station (68.6∘ S, 77.9∘ E), Svalbard ...
    • A guided internet-delivered individually-tailored ACT-influenced cognitive behavioural intervention to improve psychosocial outcomes in breast cancer survivors (iNNOVBC): Study protocol 

      Mendes-Santos, Cristina; Weiderpass, Elisabete; Santana, Rui; Andersson, Gerhard (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-02-10)
      <p><i>Background - </i>Internet-delivered interventions can provide remarkable opportunities in addressing breast cancer survivors' unmet support care needs, as they present an effective strategy to improve care coordination and provide access to efficacious, cost-efficient and convenient survivorship care. Nevertheless, research focusing on improving survivors' psychosocial needs using internet-based ...
    • A longitudinal study of cannabis use increasing the use of asthma medication in young Norwegian adults 

      Bramness, Jørgen Gustav; von Soest, Tilmann (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-02-26)
      <p><i>Background - </i>A small number of studies have shown that the use of cannabis increases the risk of bronchial asthma. There is, however, a paucity of longitudinal studies which are able to control for known risk factors of bronchial asthma. <p><i>Methods - </i>Survey data from a population-based longitudinal study encompassing 2602 young adults followed for 13 years were coupled with individual ...
    • Inequalities in the Use of eHealth Between Socioeconomic Groups Among Patients With Type 1 and Type 2 Diabetes: Cross-Sectional Study 

      Hansen, Anne Helen; Bradway, Meghan; Brož, Jan; Claudi, Tor; Henriksen, Øystein; Wangberg, Silje C; Årsand, Eirik (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-05-29)
      <p><i>Background - </i>The prevalence of diabetes and the use of electronic health (eHealth) are increasing. People with diabetes need frequent monitoring and follow-up of health parameters, and eHealth services can be highly valuable. However, little is known about the use of eHealth in different socioeconomic groups among people with diabetes. <p><i>Objective - </i>The aim of this study was to ...
    • Management of patients with brain metastases from non-small cell lung cancer and adverse prognostic features: multi-national radiation treatment recommendations are heterogeneous 

      Nieder, Carsten; Guckenberger, Matthias; Gaspar, Laurie E.; Rusthoven, Chad G.; De Ruysscher, Dirk; Sahgal, Arjun; Nguyen, Timothy; Grosu, Anca L.; Mehta, Minesh P. (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-02-15)
      <p><i>Background - </i>Different management options exist for patients with brain metastases from non-small cell lung cancer (NSCLC), patients whose treatment with whole brain radiotherapy (WBRT) has become more controversial over the last decade. It is not trivial to find the optimal balance of over- versus undertreatment in these patients. Several recent trials, including the randomized QUARTZ ...
    • Identifying eating habits in Finnish children: A cross-sectional study 

      De Oliveira Figueiredo, Rejane Augusta; Viljakainen, Jannina; Viljakainen, Heli; Roos, Eva; Rounge, Trine Ballestad; Weiderpass, Elisabete (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-03-15)
      <p><i>Background - </i>We aimed to identify different eating habits among Finnish children and to evaluate their association with meal patterns, breakfast consumption, and socio-demographic characteristics in a large, nationwide cohort of children. <p><i>Methods - </i>We evaluated 10,569 children aged 9–14 years into the Finnish Health in Teens cohort in a cross-sectional design. The hierarchical ...
    • Manually assisted body-weight supported locomotor training does not re-establish walking in non-walking subjects with chronic incomplete spinal cord injury: A randomized clinical trial 

      Piira, Anu Mirjam; Lannem, Anne M.; Sørensen, Marit; Glott, Thomas; Knutsen, Raymond; Jørgensen, Lone; Gjesdal, Knut; Hjeltnes, Nils; Knutsen, Synnøve Fønnebø (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-11-28)
      <p><i>Objective - </i>To assess the effects of manually assisted body-weight supported locomotor training in subjects with chronic incomplete spinal cord injury. <p><i>Design - </i>Randomized controlled clinical trial. <p><i>Subjects - </i>Twenty subjects with American Spinal Injury Association Impairment Scale grades C or D and > 2 years post-injury. <p><i>Methods - </i>Random allocation to 60 ...
    • Recommendations with a Nudge 

      Karlsen, Randi; Andersen, Anders (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-06-13)
      In areas such as health, environment, and energy consumption, there is a need to do better. A common goal in society is to get people to behave in ways that are sustainable for the environment or support a healthier lifestyle. Nudging is a term known from economics and political theory, for influencing decisions and behavior using suggestions, positive reinforcement, and other non-coercive means. ...
    • 3-Weeks of Exercise Training Increases Ischemic-Tolerance in Hearts From High-Fat Diet Fed Mice 

      Boardman, Neoma Tove; Rossvoll, Line; Lund, Jim; Hafstad, Anne Dragøy; Aasum, Ellen (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-10-02)
      Physical activity is an efficient strategy to delay development of obesity and insulin resistance, and thus the progression of obesity/diabetes-related cardiomyopathy. In support of this, experimental studies using animal models of obesity show that chronic exercise prevents the development of obesity-induced cardiac dysfunction (cardiomyopathy). Whether exercise also improves the tolerance to ...
    • Hydroxyl radicals generated by hydrogen peroxide photolysis recondition biofilm-contaminated titanium surfaces for subsequent osteoblastic cell proliferation 

      Nakamura, Keisuke; Shirato, Midori; Tenkumo, Taichi; Kanno, Taro; Westerlund, Anna; Örtengren, Ulf Tore; Sasaki, Keiichi; Niwano, Yoshimi (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-03-18)
      Titanium dental implants have been successfully used for decades; however, some implants are affected by peri-implantitis due to bacterial infection, resulting in loss of supporting bone. This study aimed to evaluate the effect of an antimicrobial chemotherapy employing H<sub>2</sub>O<sub>2</sub> photolysis—developed to treat peri-implantitis—on biofilm-contaminated titanium surfaces in association ...
    • Change in prevalence and severity of metabolic syndrome in the Sami and non-Sami population in rural Northern Norway using a repeated cross-sectional population-based study design: the SAMINOR Study 

      Michalsen, Vilde Lehne; Kvaløy, Kirsti; Svartberg, Johan; Siri, Susanna Ragnhild; Melhus, Marita; Broderstad, Ann Ragnhild (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-06-14)
      <p><i>Objective - </i>To examine the change in both the prevalence and severity of metabolic syndrome (MetS) in the Sami and non-Sami in Northern Norway due to a lack of knowledge regarding the development of MetS in this population. <p><i>Design - </i>Repeated cross-sectional study. <p><i>Setting - </i>The study is based on data from the SAMINOR 1 Survey (2003–2004, n=6550) and the SAMINOR 2 ...
    • A quality indicator set for use in rehabilitation team care of people with rheumatic and musculoskeletal diseases; development and pilot testing 

      Johansen, Inger; Klokkerud, Mari; Anke, Audny; Børke, Janne-Birgitte; Glott, Thomas; Hauglie, Uno; Høyem, Audhild; Klovning, Atle; Lande, Karin Anna; Larsen, Mona; Nordvik, Jan Egil; Wigers, Sigrid Hørven; Øyeflaten, Irene Larsen; Hagen, Kåre Birger; Kjeken, Ingvild (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-04-29)
      <p><i>Background - </i>Systems for monitoring effectiveness and quality of rehabilitation services across health care levels are needed. The purpose of this study was to develop and pilot test a quality indicator set for rehabilitation of rheumatic and musculoskeletal diseases. <p><i>Methods - </i>The set was developed according to the Rand/UCLA Appropriateness Method, which integrates evidence ...
    • Representations of child welfare services in Norwegian, Danish and German newspapers 

      Schönfelder, Walter; Holmgaard, Sanne Bech (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-02-23)
      Child welfare services are often scrutinized in media reports, but few comparisons of how services are represented in different countries are available. The aim of this article is to assess whether systematic differences in the representation of child welfare services in Norwegian, Danish and German newspapers can be documented. A content analysis of major newspapers in each country revealed ...
    • Promoter activity of ORF-less gene cassettes isolated from the oral metagenome 

      Tansirichaiya, Supathep; Mullany, Peter; Roberts, Adam P. (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-06-10)
      Integrons are genetic elements consisting of a functional platform for recombination and expression of gene cassettes (GCs). GCs usually carry promoter-less open reading frames (ORFs), encoding proteins with various functions including antibiotic resistance. The transcription of GCs relies mainly on a cassette promoter (P<sub>C</sub>), located upstream of an array of GCs. Some integron GCs, called ...
    • Convolutional Neural Network for Breathing Phase Detection in Lung Sounds 

      Jacome, Cristina; Ravn, Johan; Holsbø, Einar; Aviles-Solis, Juan Carlos; Melbye, Hasse; Ailo Bongo, Lars (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-04-15)
      We applied deep learning to create an algorithm for breathing phase detection in lung sound recordings, and we compared the breathing phases detected by the algorithm and manually annotated by two experienced lung sound researchers. Our algorithm uses a convolutional neural network with spectrograms as the features, removing the need to specify features explicitly. We trained and evaluated the ...
    • Robot-assisted locomotor training did not improve walking function in patients with chronic incomplete spinal cord injury: A randomized clinical trial 

      Piira, Anu Mirjam; Lannem, Anne M.; Sørensen, Marit; Glott, Thomas; Knutsen, Raymond; Jørgensen, Lone; Gjesdal, Knut; Hjeltnes, Nils; Knutsen, Synnøve Fønnebø (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-03-21)
      <p><i>Objective - </i>To assess the effects of robot-assisted locomotor training in patients with chronic incomplete spinal cord injury. <p><i>Design - </i>Randomized single-blind controlled clinical trial. <p><i>Setting - </i>The intervention site was an outpatient clinic, and pre- and post-evaluations were performed in a rehabilitation hospital. <p><i>Patients - </i>A total of 24 subjects with ...
    • Mortality, cause of death and risk factors in patients with alcohol use disorder alone or poly-substance use disorders: a 19-year prospective cohort study 

      Hjemsæter, Arne Jan; Bramness, Jørgen Gustav; Drake, Robert; Monsbakken, Bent Berntsen; Saltyte Benth, Jurate; Landheim, Anne (Journal article; Tidsskriftartikkel; Peer reviewed, 2019)
      <p><i>Background - </i>This study investigated cause of death, mortality rates and explored if baseline characteristics were associated with risk of death in patients with alcohol use disorder alone or poly-substance use disorders. <p><i>Methods - </i>This was a prospective, longitudinal study of patients followed for 19 years after entering specialized treatment for substance use disorders. At ...