Browsing NTNU Open by Author "Vie, Gunnhild Åberge"
Now showing items 1-20 of 27
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Avoiding dynastic, assortative mating, and population stratification biases in Mendelian randomization through within-family analyses
Brumpton, Ben Michael; Sanderson, Eleanor; Heilbron, Karl; Hartwig, FP; Harrison, S; Vie, Gunnhild Åberge; Cho, Y; Howe, LD; Hughes, A; Boomsma, D; Havdahl, Alexandra; Hopper, J; Neale, M; Nivard, Michel G.; Pedersen, N; Reynolds, CA; Tucker-D, EM; Grotzinger, A; Howe, Laurence; Morris, Tim; Li, Shuai; Within-Family Consortium, The; 23andMe Research Team, The; Auton, A; Windmeijer, F; Chen, W-M; Bjørngaard, Johan Håkon; Hveem, Kristian; Willer, C; Evans, DM; Kaprio, J; Davey Smith, G; Åsvold, BO; Åsvold, Bjørn Olav; Hemani, G; Davies, Neil Martin (Peer reviewed; Journal article, 2020)Estimates from Mendelian randomization studies of unrelated individuals can be biased due to uncontrolled confounding from familial effects. Here we describe methods for within-family Mendelian randomization analyses and ... -
Body mass index and all cause mortality in HUNT and UK Biobank studies: linear and non-linear mendelian randomisation analyses
Sun, Yi-Qian; Burgess, Stephen; Staley, James R.; Wood, Angela M.; Bell, Steven; Kaptoge, Stephen; Guo, Qi; Bolton, Thomas R.; Mason, Amy M; Butterworth, Adam S.; Di Angelantonio, Emanuele; Vie, Gunnhild Åberge; Bjørngaard, Johan Håkon; Kinge, Jonas Minet; Chen, Yue; Mai, Xiao-Mei (Journal article; Peer reviewed, 2019)Objective To investigate the shape of the causal relation between body mass index (BMI) and mortality. Design Linear and non-linear mendelian randomisation analyses. Setting Nord-Trøndelag Health (HUNT) Study (Norway) ... -
Cardiovascular mortality ? Comparing risk factor associations within couples and in the total population ? The HUNT Study
Bjørngaard, Johan Håkon; Vie, Gunnhild Åberge; Krokstad, Steinar; Janszky, Imre; Romundstad, Pål Richard; Vatten, Lars Johan (Journal article; Peer reviewed, 2017)Background To compare associations of conventional risk factors with cardiovascular death within couples and in the population as a whole. Methods We analysed baseline data (1995–97) from the HUNT2 Study in Norway ... -
”CINDERELLA-study Cervical Intraepithelial Neoplasia - detecting relevant lesions - an evaluation of different links in the Norwegian cervical cancer screening program chain
Baasland, Ingrid (Doctoral theses at NTNU;2019:372, Doctoral thesis, 2019) -
Darlings and Disability - Perceived Health in Couples and Disability Pension Receipt
Vie, Gunnhild Åberge (Doctoral thesis at NTNU;2016:63, Doctoral thesis, 2016)Background In Norway, almost 10% of the working age population receive a disability pension. Spouses tend to have similar health and lifestyle, and they also tend to coordinate their retirements. Spousal similarities ... -
Do they cope or mope? A survey of GPs’ experiences with the changes in the Norwegian Cervical Cancer Screening Programme
Afseth, Sofie; Bowe, Anna; Mjølstad, Bente Prytz; Vie, Gunnhild Åberge; Baasland, Ingrid (Peer reviewed; Journal article, 2022)Objective To explore Norwegian general practitioners’ (GPs) experiences with the changes in the cervical cancer screening programme and to uncover which aspects of the programme they find most challenging. Design We ... -
The effect of smoking intensity on all-cause and cause-specific mortality-a Mendelian randomization analysis.
Vie, Gunnhild Åberge; Wootton, Robyn E; Bjørngaard, Johan Håkon; Åsvold, Bjørn Olav; Taylor, AE; Gabrielsen, Maiken Elvestad; Davey, George Smith; Romundstad, Pål Richard; Munafo, Marcus R (Peer reviewed; Journal article, 2019)Background Smoking is an important cause of mortality and recent studies have suggested that even low-intensity smoking might be associated with increased mortality. Still, smoking is associated with lower socio-economic ... -
Effects of GP characteristics on unplanned hospital admissions and patient safety. A 9-year follow-up of all Norwegian out-of-hours contacts
Svedahl, Ellen Rabben; Pape, Kristine; Austad, Bjarne; Vie, Gunnhild Åberge; Anthun, Kjartan Sarheim; Carlsen, Fredrik; Bjørngaard, Johan Håkon (Peer reviewed; Journal article, 2021)Background There are substantial differences in hospital referrals between general practitioners (GPs); however, there is little research on the consequences for patient safety and further healthcare use. Objective To ... -
Genetic associations with temporal shifts in obesity and severe obesity during the obesity epidemic in Norway: A longitudinal population-based cohort (the HUNT Study)
Brandkvist, Maria Charlotta; Bjørngaard, Johan Håkon; Ødegård, Rønnaug; Brumpton, Ben Michael; Smith, George Davey; Åsvold, Bjørn Olav; Sund, Erik; Kvaløy, Kirsti; Willer, Cristen J.; Vie, Gunnhild Åberge (Peer reviewed; Journal article, 2020)Background Obesity has tripled worldwide since 1975 as environments are becoming more obesogenic. Our study investigates how changes in population weight and obesity over time are associated with genetic predisposition ... -
Impact of altering referral threshold from out-of-hours primary care to hospital on patient safety and further health service use: a cohort study
Svedahl, Ellen Rabben; Pape, Kristine; Austad, Bjarne; Vie, Gunnhild Åberge; Anthun, Kjartan Sarheim; Carlsen, Fredrik; Davies, Neil Martin; Bjørngaard, Johan Håkon (Peer reviewed; Journal article, 2022)Objectives To estimate the impact of altering referral thresholds from out-of-hours services on older patients’ further use of health services and risk of death. Design Cohort study using patient data from primary and ... -
The impact of nurture on nature: Genetic propensity for obesity in adolescents and adults and the interplay between genes and the environment during the obesity epidemic: longitudinal findings from the Trøndelag Health Study (HUNT)
Brandkvist, Maria (Doctoral theses at NTNU;2020:395, Doctoral thesis, 2020)Summary Background Obesity has tripled worldwide since 1975 as environments are becoming more obesogenic. (1-3) The obesity epidemic is largely attributed to over-nutrition and sedentary behavior, both related to ... -
Intergenerational polygenic obesity risk throughout adolescence in a cross-sectional study design: The HUNT study, Norway
Næss, Marit; Sund, Erik; Vie, Gunnhild Åberge; Bjørngaard, Johan Håkon; Åsvold, Bjørn Olav; Holmen, Turid Lingaas; Kvaløy, Kirsti (Peer reviewed; Journal article, 2021)Objective This study examined the relationship between parental obesity polygenic risk and children’s BMI throughout adolescence. Additionally, from a smaller subsample, the objective was to assess whether parental polygenic ... -
Mortality and work disability in a cohort of Norwegian couples - The HUNT study
Vie, Gunnhild Åberge; Romundstad, Pål Richard; Krokstad, Steinar; Johnsen, Roar; Bjørngaard, Johan Håkon (Journal article; Peer reviewed, 2015)Background: Poor health is clustered in families, and partners might influence each other. We studied possible consequences of living with a spouse with poor health or unhealthy lifestyle on mortality and work disability. ... -
Nerder og partyløver? Personlighet og lederstil hos ledere i tekniske og ikke-tekniske studentorganisasjoner
Vie, Ola Edvin; Vie, Gunnhild Åberge; Fosen, Marte (Journal article; Peer reviewed, 2023)Denne studien omhandler en utprøving av digital hjemmeoppfølging i helsetjenesten og omfatter seks lokale prosjekter i kommunene Stad, Bodø, Larvik, Oslo (med bydelene Sagene, Grünerløkka, Gamle Oslo og St. Hanshaugen), ... -
Occupational and leisure-time physical activity and risk of disability pension: prospective data from the HUNT Study, Norway
Fimland, Marius Steiro; Vie, Gunnhild Åberge; Holtermann, Andreas; Krokstad, Steinar; Nilsen, Tom Ivar Lund (Journal article; Peer reviewed, 2017)Objectives To prospectively investigate the association between occupational physical activity (OPA) and disability pension due to musculoskeletal cause, mental cause or any cause. We also examined the combined association ... -
Overvekt og fedme i Trøndelag 2019: Helsestatistikk-rapport nummer 11 fra HUNT4
Kvistad, Kyrre; Brandkvist, Maria; Vie, Gunnhild Åberge; Moa, Pål Fossland; Opdahl, Signe; Sliper, Jon Olav; Rangul, Vegar; Krokstad, Steinar; Eiksund, Sveinung Øystein; Molden, Thomas Hugaas; Karlsen, Håvard Rudi; Jensberg, Heidi; Sund, Erik Reidar (Research report, 2023) -
Prescription of potentially addictive medications after a multilevelcommunity intervention in general practice
Navaratnam, Muhunthan; Vie, Gunnhild Åberge; Brevik, Thea Beate; Austad, Bjarne; Innerdal, Cato; Getz, Linn Okkenhaug; Skjellegrind, Håvard Kjesbu (Peer reviewed; Journal article, 2023)Objective: To evaluate the long-term effects of a multilevel community intervention to improve the quality of prescription practice of potentially addictive medications (PAMs). Design: We conducted a retrospective study, ... -
Quantifying the impact of genes on body mass index during the obesity epidemic: Longitudinal findings from the HUNT Study
Brandkvist, Maria Charlotta; Bjørngaard, Johan Håkon; Ødegård, Rønnaug; Åsvold, Bjørn Olav; Sund, Erik; Vie, Gunnhild Åberge (Peer reviewed; Journal article, 2019)Objectives: To study the trajectories of body mass index (BMI) in Norway over five decades and to assess the differential influence of the obesogenic environment on BMI according to genetic predisposition. Design: ... -
Separating the genetics of childhood and adult obesity: a validation study of genetic scores for body mass index in adolescence and adulthood in the HUNT Study
Brandkvist, Maria Charlotta; Bjørngaard, Johan Håkon; Ødegård, Rønnaug; Åsvold, Bjørn Olav; Smith, George Davey; Brumpton, Ben Michael; Hveem, Kristian; Richardson, Tom G.; Vie, Gunnhild Åberge (Peer reviewed; Journal article, 2020)From a life-course perspective, genetic and environmental factors driving childhood obesity may have a lasting inf luence on health later in life. However, how obesity trajectories vary throughout the life-course remains ... -
Smoking and genes – from custom to risk behavior
Sikko, Sunniva Bøe (Master thesis, 2021)TITTEL: Røyking og gener – fra sedvane til risikoatferd BAKGRUNN: Røyking er en viktig risikofaktor for morbiditet og mortalitet. Insidensen av røyking økte den første halvdelen av 1900-tallet, men minket etterhvert som ...