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Risk prediction of atrial fibrillation and its complications in the community using hs troponin I
(Journal article; Tidsskriftartikkel; Peer reviewed, 2023-01-05)Aims - Atrial fibrillation (AF) is becoming increasingly common. Traditional cardiovascular risk factors (CVRF) do not explain all AF cases. Blood-based biomarkers reflecting cardiac injury such as high-sensitivity troponin I (hsTnI) may help close this gap.<p> <p>Methods - We investigated the predictive ability of hsTnI for incident AF in 45,298 participants (median age 51.4 years, 45.0% men) ... -
The effect of climate change on avian offspring production: A global meta-analysis
(Journal article; Tidsskriftartikkel; Peer reviewed, 2023)Climate change affects timing of reproduction in many bird species, but few studies have investigated its influence on annual reproductive output. Here, we assess changes in the annual production of young by female breeders in 201 populations of 104 bird species (N = 745,962 clutches) covering all continents between 1970 and 2019. Overall, average offspring production has declined in recent decades, ... -
Role of hormones in bone remodeling in the craniofacial complex: A review
(Journal article; Tidsskriftartikkel; Peer reviewed, 2023-01-21)Background: Diseases such as periodontitis and osteoporosis are expected to rise tremendously by 2050. Bone formation and remodeling are complex processes that are disturbed in a variety of diseases influenced by various hormones.<p> <p>Objective: This study aimed to review and present the roles of various hormones that regulate bone remodeling of the craniofacial complex. Methods: A literature ... -
A frame based approach to computing symmetries with non-trivial isotropy groups
(Journal article; Tidsskriftartikkel; Peer reviewed, 2023-03-24)A frame approach to determining the most general solution admitting a desired symmetry group has previously been examined in Riemannian and teleparallel geometries with some success. In teleparallel geometries, one must determine the general form of the frame and spin connection to generate a general solution admitting the desired symmetry group. Current approaches often rely on the use of the ... -
Laser-Generated Scholte Waves in Floating Microparticles
(Journal article; Tidsskriftartikkel; Peer reviewed, 2023-02-04)This study aims to demonstrate the generation and detection of Scholte waves inside polystyrene microparticles. This was proven using both experimental analysis and COMSOL simulation. Microspheres of different sizes were excited optically with a pulsed laser (532 nm), and the acoustic signals were detected using a transducer (40 MHz). On analyzing the laser-generated ultrasound signals, the results ... -
Women’s experiences and views on early breastfeeding during the COVID-19 pandemic in Norway: quantitative and qualitative findings from the IMAgiNE EURO study
(Journal article; Tidsskriftartikkel; Peer reviewed, 2023-03-10)Background Little is known about women’s experience of care and views on early breastfeeding during the COVID19 pandemic in Norway.<p> <p>Methods Women (n =2922) who gave birth in a facility in Norway between March 2020 and June 2021 were invited to answer an online questionnaire based on World Health Organization (WHO) Standard-based quality measures, exploring their experiences of care and views ... -
Dynamics of SARS-CoV-2 Spike-IgG throughout Three COVID-19 Vaccination Regimens: A 21-Month Longitudinal Study of 82 Norwegian Healthcare Workers
(Journal article; Tidsskriftartikkel; Peer reviewed, 2023-02-23)To facilitate interpretation of clinical SARS-CoV-2 anti-spike IgG analyses post-vaccination, 82 healthcare workers were followed through three vaccination-regimens: two regimens were comprised of two doses of BNT162b2 three or six weeks apart, followed by a dose of mRNA-vaccine, and in the other regimen, the first dose was replaced by ChAdOx1 nCov-19. After each dose, anti-spike IgG was compared ... -
Evidence synthesis of Chinese medicine for monkeypox: Suggestions from other contagious pox-like viral diseases
(Journal article; Tidsskriftartikkel; Peer reviewed, 2023-03-13)Background: Monkeypox, a zoonotic disease caused by an Orthopoxvirus, presents an etiology similar to smallpox in humans. Currently, there are no licensed treatments for human monkeypox, so clear and urgent research on its prophylaxis and treatment is needed.<p> <p>Objective: The purpose of this study was to explore the evidence of Chinese medicine for contagious pox-like viral diseases and provide ... -
Fra lokalt til nasjonalt utbrudd av Pseudomonas aeruginosa
(Journal article; Tidsskriftartikkel; Peer reviewed, 2023-05-29)Utbrudd som rammer flere sykehus, krever god koordinering. Folkehelseinstituttets rolle i dette arbeidet bør styrkes, og vi trenger bedre systemer for utbruddsovervåking, rask tilgang til genteknologiske verktøy samt metoder for mikrobiologiske undersøkelser av miljø og utstyr. -
Digital Outpatient Services for Adults: Development of an Intervention and Protocol for a Multicenter Non–Randomized Controlled Trial
(Journal article; Tidsskriftartikkel; Peer reviewed, 2023-07-10)Background: Health care services are being challenged by an increasing number of patients and limited resources. Hence, research investigating options to reduce costs and increase effectiveness is warranted. Digital outpatient services can provide flexible and tailored follow-up, improve patients’ health literacy, and facilitate the identification of adverse courses of disease. However, previous ... -
Resource competition drives an invasion-replacement event among shrew species on an island
(Journal article; Tidsskriftartikkel; Peer reviewed, 2023-01-08)Invasive mammals are responsible for the majority of native species extinctions on islands. While most of these extinction events will be due to novel interactions between species (e.g. exotic predators and naive prey), it is more unusual to find incidences where a newly invasive species causes the decline/extinction of a native species on an island when they normally coexist elsewhere in their ... -
TRACKING VOLUME CHANGE OF THE BULK COMMODITIES WITH INTERFEROMETRIC SAR
(Journal article; Tidsskriftartikkel; Peer reviewed, 2023)Bulk commodities are crucial to global economy and modern society. Some commodities, such as grain, are normally stored in cylindrical tanks. The height of the tank’s roof may be correlated to the substance quantity inside the tank, indicating that roof displacement may be associated with the volume of the bulk commodities. Here we analyzed the displacements derived from C-band Sentinel-1 data ... -
Paleobathymetric reconstructions of the SW Barents Seaway and their implications for Atlantic–Arctic ocean circulation
(Journal article; Tidsskriftartikkel; Peer reviewed, 2023-06-29)Unravelling past, large-scale ocean circulation patterns is crucial for deciphering the longterm global paleoclimate. Here we apply numerical modelling to reconstruct the detailed paleobathymetry-topography of the southwestern inlet of the Barents Seaway that presently connects the Atlantic and Arctic oceans. Subaerial topography was likely enough to block Atlantic Water from entering the Barents ... -
Different mechanisms of Arctic first-year sea-ice ridge consolidation observed during the MOSAiC expedition
(Journal article; Tidsskriftartikkel; Peer reviewed, 2023-06-22)Sea-ice ridges constitute a large fraction of the ice volume in the Arctic Ocean, yet we know little about the evolution of these ice masses. Here we examine the thermal and morphological evolution of an Arctic firstyear sea-ice ridge, from its formation to advanced melt. Initially the mean keel depth was 5.6 m and mean sail height was 0.7 m. The initial rubble macroporosity (fraction of seawater ... -
Some weak type inequalities and almost everywhere convergence of Vilenkin–Nörlund means
(Journal article; Tidsskriftartikkel; Peer reviewed, 2023-05-04)We prove and discuss some new weak type (1, 1) inequalities of maximal operators of Vilenkin–Nörlund means generated by monotone coefficients. Moreover, we use these results to prove a.e. convergence of such Vilenkin–Nörlund means. As applications, both some well-known and new inequalities are pointed out. -
Graves of the ‘Other’: Norway and the commemoration of soviet prisoners of war
(Journal article; Tidsskriftartikkel; Peer reviewed, 2023-05-10)The memory of other nationalities and their wartime suffering on Norwegian soil are mainly part of a local narrative. While the subject of Soviet prisoners of war is common knowledge in local historical studies, both oral and written, there is virtually no space for a living memory about the Soviet POWs on a national level. Despite forming the largest group of casualties on Norwegian soil during the ... -
Performance and clinical applicability of machine learning in liver computed tomography imaging: a systematic review
(Journal article; Tidsskriftartikkel; Peer reviewed, 2023-05-12)Objectives Machine learning (ML) for medical imaging is emerging for several organs and image modalities. Our objectives were to provide clinicians with an overview of this field by answering the following questions: (1) How is ML applied in liver computed tomography (CT) imaging? (2) How well do ML systems perform in liver CT imaging? (3) What are the clinical applications of ML in liver CT ... -
Increased growth temperature and vitamin B12 supplementation reduces the lag time for rapid pathogen identification in BHI agar and blood cultures
(Journal article; Tidsskriftartikkel; Peer reviewed, 2023-02-03)Background: The rapid diagnostics of pathogens is essential to prescribe appropriate and early antibiotic therapy. The current methods for pathogen detection require the bacteria to grow in a culture medium, which is time-consuming. This increases the mortality rate and the global burden of antimicrobial resistance. Culture-free detection methods are still under development and are not used in the ... -
Older patients' experiences of access to and use of e-consultations with the general practitioner in Norway: an interview study
(Journal article; Tidsskriftartikkel; Peer reviewed, 2023-01-02)Objective: To explore older patients’ experiences with accessing and using e-consultations to send text-based clinical inquiries to the general practitioner (GP) online.<p> <p>Design: Qualitative study based on semi-structured interviews. Results were analysed through a six-phase thematic analysis and interpreted through Levesque’s framework of patient-centred access to health care. <p>Setting: ... -
Symptoms and signs of urogenital cancer in primary care
(Journal article; Tidsskriftartikkel; Peer reviewed, 2023-04-26)Background - Urogenital cancers are common, accounting for approximately 20% of cancer incidence globally. Cancers belonging to the same organ system often present with similar symptoms, making initial management challenging. In this study, 511 cases of cancer were recorded after the date of consultation among 61,802 randomly selected patients presenting in primary care in six European countries: a ...