Blar i Bergen Open Research Archive på forfatter "Lydersen, Stian"
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Burden of bloodstream infection in an area of Mid-Norway 2002-2013: A prospective population-based observational study
Mehl, Arne; Åsvold, Bjørn Olav; Lydersen, Stian; Paulsen, Julie; Solligård, Erik; Damås, Jan Kristian; Harthug, Stig; Edna, Tom-Harald (Peer reviewed; Journal article, 2017-03-11)Background: Studies from several countries indicate that the incidence and mortality of bloodstream infection (BSI) have been increasing over time. Methods: We studied the burden of disease and death related to BSI in a ... -
Changes in BMI-distribution from 1966-69 to 1995-97 in adolescents. The Young-HUNT study, Norway
Bjørnelv, Sigrid; Lydersen, Stian; Mykletun, Arnstein; Holmen, Turid Lingaas (Peer reviewed; Journal article, 2007-10-04)Background The aim of this study was to explore changes in the BMI-distribution over time among Norwegian adolescents. Methods Height and weight were measured in standardised ways and BMI computed in 6774 adolescents 14–18 ... -
Changes in BMI-distribution from 1966–69 to 1995–97 in adolescents. The Young-HUNT study, Norway
Bjørnelv, Sigrid; Lydersen, Stian; Mykletun, Arnstein; Holmen, Turid Lingaas (Peer reviewed; Journal article, 2007-10-04)Background: The aim of this study was to explore changes in the BMI-distribution over time among Norwegian adolescents. Methods: Height and weight were measured in standardised ways and BMI computed in 6774 adolescents ... -
Factors associated with time consumption when answering drug-related queries to Scandinavian drug information centres: a multi-centre study
Reppe, Linda Amundstuen; Spigset, Olav; Böttiger, Ylva; Christensen, Hanne Rolighed; Kampmann, Jens Peter; Damkier, Per; Lydersen, Stian; Schjøtt, Jan (Peer reviewed; Journal article, 2014-11)Purpose There is little research-based documentation on the services provided by drug information centres (DICs). The aim of this multi-centre study was to explore for the first time the factors associated with time ... -
The Norwegian Cognitive impairment after stroke study (Nor-COAST): study protocol of a multicentre, prospective cohort study
Thingstad, Pernille; Askim, Torunn; Beyer, Mona K.; Bråthen, Geir; Ellekjær, Hanne; Ihle-Hansen, Hege; Knapskog, Anne Brita; Lydersen, Stian; Munthe-Kaas, Ragnhild; Næss, Halvor; Pendlebury, Sarah; Seljeseth, Yngve Müller; Saltvedt, Ingvild (Peer reviewed; Journal article, 2018-11-26)Background: Early and late onset post-stroke cognitive impairment (PCI) contributes substantially to disability following stroke, and is a high priority within stroke research. The aetiology for PCI is complex and related ... -
Peer victimization as reported by children, teachers, and parents in relation to children’s health symptoms
Løhre, Audhild; Lydersen, Stian; Paulsen, Bård; Mæhle, Magne; Vatten, Lars J. (Peer reviewed; Journal article, 2011-04-06)Background: Victims of bullying in school may experience health problems later in life. We have assessed the prevalence of children’s health symptoms according to whether peer victimization was reported by the children, ... -
Prior statin use and 90-day mortality in Gram-negative and Gram-positive bloodstream infection: a prospective observational study
Mehl, Arne; Harthug, Stig; Lydersen, Stian; Paulsen, Julie; Åsvold, Bjørn Olav; Solligård, Erik; Damås, Jan Kristian; Edna, Tom-Harald (Peer reviewed; Journal article, 2015-03)n several studies on patients with bloodstream infection (BSI), prior use of statins has been associated with improved survival. Gram-positive and Gram-negative bacteria alert the innate immune system in different ways. ... -
Relationship Between Time Consumption and Quality of Responses to Drug-Related Queries: A Study From Seven Drug Information Centers in Scandinavia
Reppe, Linda Amundstuen; Lydersen, Stian; Schjøtt, Jan; Damkier, Per; Christensen, Hanne Rolighed; Kampmann, Jens Peter; Böttiger, Ylva; Spigset, Olav (Peer reviewed; Journal article, 2016-07)Purpose: The aims of this study were to assess the quality of responses produced by drug information centers (DICs) in Scandinavia, and to study the association between time consumption processing queries and the quality ... -
Role of parents in adolescent self-rated health: Norwegian Nord-Trøndelag Health Study
Breidablik, Hans-Johan; Meland, Eivind; Holmen, Turid Lingaas; Lydersen, Stian (Peer reviewed; Journal article, 2010-09)Background: Self-rated health (SRH) is a known important predictor of later mortality, morbidity, and health service attendance. From adolescence onwards, this multifactorial composite seems to be relatively stable. ... -
Trends in antimicrobial resistance and empiric antibiotic therapy of bloodstream infections at a general hospital in Mid-Norway: A prospective observational study
Mehl, Arne; Åsvold, Bjørn Olav; Kümmel, Angela; Lydersen, Stian; Paulsen, Julie; Haugan, Ingvild; Solligård, Erik; Damås, Jan Kristian; Harthug, Stig; Edna, Tom-Harald (Peer reviewed; Journal article, 2017-02-02)Background: The occurrence of bloodstream infection (BSI) and antimicrobial resistance have been increasing in many countries. We studied trends in antimicrobial resistance and empiric antibiotic therapy at a medium-sized ...