Now showing items 3285-3304 of 10152

    • 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 ...
    • Extending the usefulness of the verbal memory test: The promise of machine learning 

      Chandler, Chelsea; Holmlund, Terje Bektesevic; Foltz, Peter W.; Cohen, Alex S.; Elvevåg, Brita (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-01-19)
      The evaluation of verbal memory is a core component of neuropsychological assessment in a wide range of clinical and research settings. Leveraging story recall to assay neurocognitive function could be made more useful if it were possible to administer frequently (i.e., would allow for the collection of more patient data over time) and automatically assess the recalls with machine learning methods. ...
    • Extent of Preoperative False Lumen Thrombosis Does Not Influence Long-Term Survival in Patients With Acute Type A Aortic Dissection 

      Larsen, Magnus; Bartnes, Kristian; Tsai, TT; Eagle, KA; Evangelista, Arturo; Nienaber, CA; Suzuki, Toru; Fattori, Rossella; Forehlich, James B; Hutchinson, Stuart J.; Sundt, Thoralf M.; Januzzi, James L.; Isselbacher, Eric M.; Montgomery, Daniel G.; Myrmel, Truls (Journal article; Tidsskriftartikkel; Peer reviewed, 2013)
      Background-—Partial thrombosis of the false lumen has been related to aortic growth, reoperations, and death in the chronic phase of type B and repaired type A aortic dissections. The impact of preoperative false lumen thrombosis has not been studied previously. We used data from a contemporary, multinational database on aortic dissections to evaluate whether different degrees of preoperative ...
    • 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 ...
    • Extent, regional variation and impact of gynecologist payment models in routine pelvic examinations: A nationwide cross-sectional study 

      Rosenlund, Ingvild Mathiesen; Leivseth, Linda; Nilsen, Ingard; Førde, Olav Helge; Revhaug, Arthur (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-11-21)
      <p><i>Background - </i> Based on moderate quality evidence, routine pelvic examination is strongly recommended against in asymptomatic women. The aims of this study was to quantify the extent of routine pelvic examinations within specialized health care in Norway, to assess if the use of these services differs across hospital referral regions and to assess if the use of colposcopy and ultrasound ...
    • 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 a Prognostic Score for Patients with Brain Metastases: Extended Diagnosis-Specific Graded Prognostic Assessment 

      Nieder, Carsten; Hess, Sebastian; Lewitzki, Victor (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-03-26)
      Purpose: The aim of our study was the external validation of an extended variant of the four-tiered diagnosis-specific graded prognostic assessment (DS-GPA) that includes more information about extracranial disease burden and blood test results, and predicts survival of patients with brain metastases. The extracranial DS-GPA (EC-GPA) includes serum albumin, lactate dehydrogenase, and number of ...
    • External validation of a prognostic score predicting overall survival for patients with brain metastases based on extracranial factors 

      Lewitzki, Victor; Klement, Rainer J; Hess, Sebastian; Kosmala, Rebekka; Nieder, Carsten; Flentje, Michael (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-02-27)
      <i>Purpose</i>: The aim of our study was an external validation of the extracranial prognostic score predicting survival of patients with brain metastases receiving cranial irradiation on data from a single institution.<p> <p><i>Materials and methods</i>: A retrospective analysis of 524 patients with brain metastases treated with cranial radiotherapy in a single tertiary center was performed. ...
    • 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 ...
    • External Validation of the Garvan Nomograms for Predicting Absolute Fracture Risk: The Tromsø Study 

      Ahmed, Luai Awad; Nguyen, ND; Bjørnerem, Åshild; Joakimsen, Ragnar Martin; Jørgensen, Lone; Størmer, Jan; Bliuc, D; Center, Jacqueline R; Eisman, John; Nguyen, Tuan; Emaus, Nina (Journal article; Tidsskriftartikkel; Peer reviewed, 2014)
    • External Validation of the Graded Prognostic Assessment in Patients with Brain Metastases from Small Cell Lung Cancer 

      Nieder, Carsten; Popp, Ilinca; Hintz, Mandy; Grosu, Anca Ligia (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-08-29)
      Background: Recently, graded prognostic assessment (GPA) for small cell lung cancer (SCLC) patients with brain metastases has been developed. This includes age, performance status, number of brain metastases and presence of extracranial metastases. The aim of the present study was to validate this four-tiered prognostic score in a European cohort of patients. Methods: The retrospective validation ...
    • Extracellular vesicles in diagnostics and therapy of the ischaemic heart: Position Paper from the Working Group on Cellular Biology of the Heart of the European Society of Cardiology 

      Sluijter, Joost Petrus Geradus; Davidson, Sean Michael; Boulanger, Chantal M; Buzas, Edit Iren; De Kleijn, Dominique P.V.; Engel, Felix Benedikt; Giricz, Zoltán; Hausenloy, Derek J.; Kishore, Raj; Lecour, Sandrine; Leor, Jonathan; Madonna, Rosalinda; Perrino, Cinzia; Prunier, Fabrice; Sahoo, Susmita; Schiffelers, Ray Michel; Schulz, Rainer; Van Laake, Linda Wilhelmina; Ytrehus, Kirsti; Ferdinandy, Péter (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-11-02)
      Extracellular vesicles (EVs)—particularly exosomes and microvesicles (MVs)—are attracting considerable interest in the cardiovascular field as the wide range of their functions is recognized. These capabilities include transporting regulatory molecules including different RNA species, lipids, and proteins through the extracellular space including blood and delivering these cargos to recipient ...
    • Extracorporeal rewarming from experimental hypothermia: Effects of hydroxyethyl starch versus saline priming on fluid balance and blood flow distribution 

      Schanche, Torstein Lindahl; Kondratyev, Timofey; Tveita, Torkjel (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-08-29)
      Rewarming by extracorporeal circulation (ECC) is the recommended treatment for accidental hypothermia patients with cardiac instability. Hypothermia, along with initiation of ECC, introduces major changes in fluid homeostasis and blood flow. Scientific data to recommend best practice use of ECC for rewarming these patients is lacking, and no current guidelines exist concerning the choice of priming ...
    • 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’ ...
    • Extracurricular work experience and its association with training and confidence in emergency medicine procedures among medical students: a cross-sectional study from a Norwegian medical school 

      Scott, Remi William; Fredriksen, Knut (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-09-27)
      <p><b> Objective </b> Proficiency in basic emergency procedures is important for junior doctors, but the amount of practical exposure may vary. We studied the association between students’ extracurricular healthcare-related (ECHR) work experience and self-reported practical training and confidence in selected emergency medicine procedures. <p><b> Study design</b> Cross-sectional ...
    • Extravascular lung water assessed by transpulmonary single thermodilution and postmortem gravimetry in sheep 

      Kirov, Mikhail Y.; Kuzkov, Vsevolod V.; Kuklin, Vladimir N.; Wærhaug, Kristine; Bjertnæs, Lars J. (Journal article; Tidsskriftartikkel; Peer reviewed, 2004-10-19)
      Introduction: Acute lung injury is associated with accumulation of extravascular lung water (EVLW). The aim of the present study was to compare two methods for quantification of EVLW: transpulmonary single thermodilution (EVLWST) and postmortem gravimetric (EVLWG). Methods: Eighteen instrumented and awake sheep were randomly assigned to one of three groups. All groups received Ringer's ...
    • Fabrication, workflow and delivery of reconstruction: Summary and consensus statements of group 4. The 6th EAO Consensus Conference 2021. 

      Jokstad, Asbjørn; Bjarni, Pjetursson; Sven, Mühlemann; Wismeijer, Daniel; Wolfart, Stefan; Fehmer, Vincent; Güth, J Frederik; Paterno Holtzman, L; Hammerle, Christoph; Makarov, N.; Meijer, H.J.A.; Milinkovic, Iva; Sailer, Irena; Spitznagel, Frank A.; Vandeweghe, Stefan; Van de Welde, Tommie; Zwahlen, Marcel; Giertmuehlen, Petra C. (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-06-19)
      Objectives: To report assessments of four systematic reviews (SRs) on (i) clinical outcomes of all-ceramic implant-supported crowns (iSCs), (ii) production time, effectiveness, and costs of computer-assisted manufacturing (CAM), (iii) computer-assisted implant planning and surgery (CAIPS) time and costs, and (iv) patient-reported outcome measures (PROMS). Material and methods: An author group ...
    • Face and Neck Dermatitis from a Stainless Steel Orthodontic Appliance 

      Ehrnrooth, M; Kerosuo, Heidi Maria (Journal article; Tidsskriftartikkel; Peer reviewed, 2009)
    • Facet arthropathy evaluation: CT or MRI? 

      Berg, Linda; Thoresen, Hanne; Neckelmann, Gesche F; Furunes, Håvard; Hellum, Christian; Espeland, Ansgar (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-02-22)
      <i>Objective</i> - To assess the reliability of lumbar facet arthropathy evaluation with computed tomography (CT) or magnetic resonance imaging (MRI) in patients with and without lumbar disc prosthesis and to estimate the reliability for individual CT and MRI findings indicating facet arthropathy.<p> <p><i>Methods</i> - Metal-artifact reducing CT and MRI protocols were performed at follow-up of ...
    • Facilitating a safe and caring atmosphere in everyday life in forensic mental health wards - a qualitative study 

      Sollied, Sylvie Anna; Brammer Damsgaard, Janne; Lauritzen, Jette; Kvande, Monica Evelyn (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-05-08)
      Purpose: To explore healthcare professionals’ experiences with facilitating a safe and caring atmosphere in patients’ everyday lives in forensic mental health wards.<p> <p>Methods: This qualitative study employed interviews with 16 healthcare professionals working shifts in two forensic mental healthcare wards in Norway. Data were analysed using phenomenological hermeneutic analysis. <p>Results: ...