Clinical research in primary care is relatively scarce. Practice-based research networks (PBRNs) are research infrastructures to overcome hurdles associated with conducting studies in primary care. In Norway, almost all 5.4 million inhabitants have access to a general practitioner (GP) through a patient-list system. This gives opportunity for a PBRN with reliable information about the general ...

Aims - Strain artefacts are known to hamper the correct interpretation of segmental strain and strain-rate (S/SR). Defining the normal ranges of myocardial segmental deformation is important in clinical studies and routine echocardiographic practice. In order to define artefact-free normal ranges for segmental longitudinal S/SR parameters, we investigated the extent to which different types of ...

<p>The old “Lofoten Post” building sits at the end of the dock in Svolvær as an empty shell, ready for the winter storms to seal its destiny. Everything that reminds of newspaper production is stripped from the building, only dents from the editor’s desk can still be seen on the floor. Wait! A stack of newspapers, filled with tables of fishery, trade, crimes, and everything else that transforms small ...

<i>Background</i> - Several dietary factors have been reported to be associated with risk of breast cancer, but to date, unequivocal evidence only exists for alcohol consumption. We sought to systematically assess the association between intake of 92 foods and nutrients and breast cancer risk using a nutrient-wide association study.<p> <p><i>Methods</i> - Using data from 272,098 women ...

<i>Background and aims</i> - Gastrointestinal (GI) symptoms, malabsorption, reduced food intake and weight loss are common sequela of gastrectomy. This can result in malnutrition with a subsequent prolonged recovery, reduced physical functioning and deteriorated quality of life (QoL). Few studies have investigated the relationship between GI-symptoms, QoL and malnutrition in long-term survivors of ...

Denne rapporten inngår som en del av regjeringens <i>Kunnskapsinnhenting ‐ verdiskaping i nord</i>. En rekke sektorrapporter og rapporter med tverrgående tema er utarbeidet, men den samiske dimensjonen i fremtidig næringsutvikling ble i liten grad belyst gjennom disse studiene. Denne rapporten forsøker å gi et bilde av næringslivet i samiske områder og hvilke utviklingsmuligheter mht. verdiskaping ...

Background The age-adjusted incidence of cutaneous squamous cell carcinoma (cSCC) in the Nordic countries has increased during the last 60 years, and the identification of occupational variation in the relative risk of cSCC may have preventive implications. Objective We sought to describe variation in the relative risk of cSCC between occupational categories in Finland, Iceland, Norway, and ...

The objective of the study was to assess the relationship between exposure to selected solvents and the risk of bladder cancer. This study is based on the Nordic Occupational Cancer (NOCCA) database and comprises 113,343 cases of bladder cancer diagnosed in Finland, Iceland, Norway and Sweden between 1961 and 2005 and 566,715 population controls matched according to country, sex and birth year. ...

The aim of this study was to assess the effect of occupational solvent exposure on the risk of adult chronic lymphocytic leukemia (CLL). The current case–control study was nested in the Nordic Occupational Cancer Study (NOCCA) cohort. 20,615 CLL cases diagnosed in 1961–2005 in Finland, Iceland, Norway, and Sweden, and 103,075 population-based controls matched by year of birth, sex, and country were ...

Published associations between dietary folate and bladder cancer risk are inconsistent. Biomarkers may provide more accurate measures of nutrient status. This nested case–control analysis within the European Prospective Investigation into Cancer and Nutrition (EPIC) investigated associations between pre‐diagnostic serum folate, homocysteine, vitamins B6 and B12 and the risk of urothelial cell ...