Blar i Bergen Open Research Archive på forfatter "Tell, Grethe Seppola"
-
Markers of vitamin B6 status and metabolism as predictors of incident cancer: The Hordaland Health Study.
Zuo, Hui; Ueland, Per Magne; Eussen, Simone; Tell, Grethe Seppola; Vollset, Stein Emil; Nygård, Ottar; Midttun, Øivind; Meyer, Klaus; Ulvik, Arve (Peer reviewed; Journal article, 2014-11-26)Dietary intake and/or circulating concentrations of vitamin B6 have been associated with risk of cancer, but results are inconsistent and mechanisms uncertain. Pyridoxal 5'-phosphate (PLP) is the most commonly used marker ... -
Maternal pre-pregnancy risk drinking and toddler behavior problems: the Norwegian Mother and Child Cohort Study
Knudsen, Ann Kristin; Skogen, Jens Christoffer; Ystrøm, Eivind; SIvertsen, Børge; Tell, Grethe Seppola; Torgersen, Leila (Peer reviewed; Journal article, 2014-07-23)Maternal risk drinking may be a risk factor for child behavior problems even if the mother has discontinued this behavior. Whether pre-pregnancy risk drinking is an independent predictor of child behavior problems, or ... -
Midlife insomnia and subsequent mortality: the Hordaland health study
Sivertsen, Børge; Pallesen, Ståle; Glozier, Nick; Bjorvatn, Bjørn; Salo, Paula; Tell, Grethe Seppola; Ursin, Reidun; Øverland, Simon (Peer reviewed; Journal article, 2014-07-15)Background: Previous research suggests a possible link between insomnia and mortality, but findings are mixed and well-controlled studies are lacking. The aim of the current study was to examine the effect of insomnia in ... -
Nutritional risk profile in a university hospital population
Tangvik, Randi Julie; Tell, Grethe Seppola; Guttormsen, Anne Berit; Eisman, John A.; Henriksen, Andreas; Nilsen, Roy Miodini; Ranhoff, Anette Hylen (Peer reviewed; Journal article, 2015)Background & aims: The prevalence of nutritional risk varies according to several factors. We aimed to determine the nutritional risk profile in a large Norwegian hospital population, specifically by age, disease category ... -
The nutritional strategy: four questions predict morbidity, mortality and health care costs
Tangvik, Randi Julie; Tell, Grethe Seppola; Eisman, John A.; Guttormsen, Anne Berit; Henriksen, Andreas; Nilsen, Roy Miodini; Øyen, Jannike; Ranhoff, Anette Hylen (Peer reviewed; Journal article, 2014-08)Background Nutritional care for hospital in-patients is potentially important but challenging. Objective To investigate the association between nutritional status and clinical outcomes. Methods Eight prevalence surveys ... -
Osteoporosis as a Risk Factor for Distal Radial Fractures. A Case-Control Study
Øyen, Jannike; Brudvik, Christina; Gjesdal, Clara Gram; Tell, Grethe Seppola; Lie, Stein Atle; Hove, Leiv M. (Peer reviewed; Journal article, 2011)Background: Distal radial fractures occur earlier in life than hip and spinal fractures and may be the first sign of osteoporosis. The aims of this case-control study were to compare the prevalence of osteopenia and ... -
Periconceptional Folic Acid Supplementation and Infant Risk of Congenital Heart Defects in Norway 1999-2009
Leirgul, Elisabeth; Gildestad, Trude; Nilsen, Roy Miodini; Fomina, Tatiana; Brodwall, Kristoffer; Greve, Gottfried; Vollset, Stein Emil; Holmstrøm, Henrik; Tell, Grethe Seppola; Øyen, Nina (Peer reviewed; Journal article, 2015)Background The birth prevalence of congenital heart defects (CHDs) has decreased in Canada and Europe. Recommended intake of folic acid in pregnancy is a suggestive risk-reducing factor for CHDs. We investigated the ... -
Physical health-related quality of life predicts disability pension due to musculoskeletal disorders: seven years follow-up of the Hordaland Health Study Cohort
Haukenes, Inger; Farbu, Erlend Hoftun; Riise, Trond; Tell, Grethe Seppola (Peer reviewed; Journal article, 2014-02-14)Background: Musculoskeletal diseases are characterized by a high degree of comorbidity with common mental disorders and are a major cause of health-related exclusion from working life. Using a prospective design we aimed ... -
Plasma Biomarkers of Inflammation, the Kynurenine Pathway, and Risks of All-Cause, Cancer, and Cardiovascular Disease Mortality. The Hordaland Health Study
Zuo, Hui; Ueland, Per Magne; Ulvik, Arve; Eussen, Simone; Vollset, Stein Emil; Nygård, Ottar; Midttun, Øivind; Theofylaktopoulou, Despoina; Meyer, Klaus; Tell, Grethe Seppola (Peer reviewed; Journal article, 2016)We aimed to evaluate 10 biomarkers related to inflammation and the kynurenine pathway, including neopterin, kynurenine:tryptophan ratio, C-reactive protein, tryptophan, and 6 kynurenines, as potential predictors of all-cause ... -
Plasma Glycine and Risk of Acute Myocardial Infarction in Patients With Suspected Stable Angina Pectoris
Ding, Yunpeng; Svingen, Gard Frodahl Tveitevåg; Pedersen, Eva Ringdal; Gregory, Jesse F.; Ueland, Per Magne; Tell, Grethe Seppola; Nygård, Ottar (Peer reviewed; Journal article, 2015)Background Glycine is an amino acid involved in antioxidative reactions, purine synthesis, and collagen formation. Several studies demonstrate inverse associations of glycine with obesity, hypertension, and diabetes mellitus. ... -
Plasma methylmalonic acid predicts risk of acute myocardial infarction and mortality in patients with coronary heart disease: A prospective 2-cohort study
Dhar, Indu; Lysne, Vegard; Ulvik, Arve; Svingen, Gard Frodahl Tveitevåg; Pedersen, Eva Kristine Ringdal; Bjørnestad, Espen Øglænd; Olsen, Thomas; Borsholm, Robert Andre; Laupsa-Borge, Johnny; Ueland, Per Magne; Tell, Grethe Seppola; Berge, Rolf Kristian; Mellgren, Gunnar; Bønaa, Kaare Harald; Nygård, Ottar Kjell (Journal article; Peer reviewed, 2023)Background Elevated plasma methylmalonic acid (MMA) is reported in patients with established coronary heart disease (CHD) and is considered a marker of vitamin B12 deficiency. Moreover, MMA-dependent reactions have been ... -
Preconception cardiovascular risk factor differences between gestational hypertension and preeclampsia: Cohort Norway study
Egeland, Grace M.; Klungsøyr, Kari; Øyen, Nina; Tell, Grethe Seppola; Næss, Øyvind; Skjaerven, Rolv (Peer reviewed; Journal article, 2016)Preconception predictors of gestational hypertension and preeclampsia may identify opportunities for early detection and improve our understanding of the pathogenesis and life course epidemiology of these conditions. Female ... -
The risk of various types of cardiovascular diseases in mutation positive familial hypercholesterolemia; a review
Hovland, Anders; Mundal, Liv; Veierød, Marit Bragelien; Holven, Kirsten Bjørklund; Bogsrud, Martin Prøven; Tell, Grethe Seppola; Leren, Trond Paul; Retterstøl, Kjetil (Journal article; Peer reviewed, 2022)Familial hypercholesterolemia (FH) is a common, inherited disease characterized by high levels of low-density lipoprotein Cholesterol (LDL-C) from birth. Any diseases associated with increased LDL-C levels including ... -
Smoking and body fat mass in relation to bone mineral density and hip fracture: The Hordaland Health Study
Øyen, Jannike; Gjesdal, Clara Gram; Nygård, Ottar; Lie, Stein Atle; Meyer, Haakon; Apalset, Ellen M.; Ueland, Per Magne; Pedersen, Eva Kristine Ringdal; Midttun, Øivind; Vollset, Stein Emil; Tell, Grethe Seppola (Peer reviewed; Journal article, 2014-03-25)Lower bone mineral density (BMD) in smokers may be attributable to lower body weight or fat mass, rather than to a direct effect of smoking. We analyzed the effects of smoking exposure, assessed by plasma cotinine, and ... -
Stroke survival and the impact of geographic proximity to family members: A population-based cohort study
Choi, Hye Jung; Leblanc, Marissa Erin; Moger, Tron Anders; Valberg, Morten; Aamodt, Geir; Page, Christian Magnus; Tell, Grethe Seppola; Næss, Øyvind Erik (Journal article; Peer reviewed, 2022)Introduction Familial support may be important for post-stroke survival. Objective To determine if geographical proximity between stroke survivors and their family members, i.e having a spouse/partner or distance to ... -
Telemedicine Versus Standard Follow-Up Care for Diabetes-Related Foot Ulcers: Protocol for a Cluster Randomized Controlled Noninferiority Trial (DiaFOTo)
Iversen, Marjolein M.; Espehaug, Birgitte; Hausken, Marie Fjelde; Graue, Marit; Østbye, Truls; Skeie, Svein; Cooper, John G.; Tell, Grethe Seppola; Günther, Bodo Erhardt; Dale, Håvard; Smith-Strøm, Hilde; Kolltveit, Beate-christin Hope; Kirkevold, Marit; Rokne, Berit (Peer reviewed; Journal article, 2016-07-18)Background: This paper presents the protocol for an ongoing study to evaluate a telemedicine follow-up intervention for patients with diabetes-related foot ulcers. Diabetes-related foot ulcers represent challenges for ... -
Trimethyllysine predicts all-cause and cardiovascular mortality in community-dwelling adults and patients with coronary heart disease
Bjørnestad, Espen Øglænd; Dhar, Indu; Svingen, Gard Frodahl Tveitevåg; Pedersen, Eva Kristine Ringdal; Svenningsson, Mads Malm; Tell, Grethe Seppola; Ueland, Per Magne; Ørn, Stein; Sulo, Gerhard; Laaksonen, Reijo; Nygård, Ottar Kjell (Journal article; Peer reviewed, 2021)Aims Trimethyllysine (TML) is involved in carnitine synthesis, serves as a precursor of trimethylamine N-oxide (TMAO) and is associated with cardiovascular events in patients with established coronary heart disease (CHD). ... -
Use of patient-reported outcome measures (PROMs) in clinical diabetes consultations: the DiaPROM randomised controlled pilot trial
Hernar, Ingvild; Graue, Marit; Richards, David A; Strandberg, Ragnhild Bjarkøy; Nilsen, Roy Miodini; Rekdal, Magne; Løvaas, Karianne Fjeld; Madsen, Tone Vonheim; Tell, Grethe Seppola; Haugstvedt, Anne (Journal article; Peer reviewed, 2021)Objective: To pilot test the proposed DiaPROM trial components and address uncertainties associated with conducting a full-scale randomised controlled trial (RCT) to evaluate whether such a trial is feasible. Design: ...