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    • Association of menopausal characteristics and risk of coronary heart disease: A pan-European case-cohort analysis 

      Dam, Veerle; van der Schouw, Yvonne T.; Onland-Moret, N. Charlotte; Groenwold, Rolf H.H.; Peters, Sanne A.E.; Burgess, Stephen; Wood, Angela M.; Chirlaque, Maria-Dolores; Moons, Karel G.M.; Oliver-Williams, Clare; Schuit, Ewoud; Tikk, Kaja; Weiderpass, Elisabete; Holm, Marianne; Tjønneland, Anne; Kühn, Tilman; Fortner, Renée T.; Trichopoulou, Antonia; Karakatsani, Anna; La Vecchia, Carlo; Ferrari, Pietro; Gunter, Marc; Masala, Giovanna; Sieri, Sabina; Tumino, Rosario; Panico, Salvatore; Boer, Jolanda M.A.; Verschuren, W.M. Monique; Salamanca-Fernández, Elena; Arriola, Larraitz; Moreno-Iribas, Conchi; Engström, Gunnar; Melander, Olle; Nordendahl, Maria; Wennberg, Patrik; Key, Timothy J.; Colorado-Yohar, Sandra; Matullo, Giuseppe; Overvad, Kim; Clavel-Chapelon, Francoise; Boeing, Heiner; Ramõn Quirõs, Jose; di Angelantonio, Emanuele; Langenberg, Claudia; Sweeting, Michael J.; Riboli, Elio; Wareham, Nicholas J.; Danesh, John; Butterworth, Adam (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-02-22)
      <i>Background</i> - Earlier age at menopause has been associated with increased risk of coronary heart disease (CHD), but the shape of association and role of established cardiovascular risk factors remain unclear. Therefore, we examined the associations between menopausal characteristics and CHD risk; the shape of the association between age at menopause and CHD risk; and the extent to which these ...

    • Association of metabolic syndrome with hyperfiltration in a general non-diabetic population – The Renal Iohexol Clearance Survey 

      Bystad, Erikka Wikan (Master thesis; Mastergradsoppgave, 2021-05-30)
      <p>Background: Metabolic syndrome (MS) affects approximately one quarter of the world, making it a global epidemic (1). Although MS has been associated with increased risk of rapid decline in the glomerular filtration rate (GFR) (2), only a few studies have investigated the association of MS with abnormally elevated GFR, known as renal hyperfiltration (RHF). Previous studies of MS and RHF were limited ...

    • Association of occasional smoking with total mortality in the population-based Tromsø study, 2001-2015 

      Løchen, Maja-Lisa; Gram, Inger Torhild; Mannsverk, Jan T.; Mathiesen, Ellisiv B.; Njølstad, Inger; Schirmer, Henrik; Wilsgaard, Tom; Jacobsen, Bjarne K. (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-12-28)
      Objectives: <br> There is a shift in the smoking population from daily smokers to light or occasional smokers. The knowledge about possible adverse health effects of this new smoking pattern is limited. We investigated smoking habits with focus on occasional smoking in relation to total mortality in a follow-up study of a Norwegian general population. <br> Setting: <br> A population study ...

    • Association of phenotypic characteristics and UV radiation exposure with risk of melanoma on different body sites 

      Ghiasvand, Reza; Robsahm, Trude Eid; Green, Adele; Rueegg, Corina Silvia; Weiderpass, Elisabete; Lund, Eiliv; Veierød, Marit Bragelien (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-09-10)
      <p><i>Importance</i>: Two pathways have been hypothesized for the development of cutaneous melanoma: one typically affects the head and neck, a site with chronic sun damage, and the other affects the trunk, which is less exposed to the sun. However, the possible cause of limb melanomas is less studied under this hypothesis.</p> <p><i>Objective</i>: To investigate the association between phenotypic ...

    • Association of physical activity with overall mortality among long-term testicular cancer survivors: A longitudinal study 

      Thorsen, Lene; Courneya, Kerry S.; Steene-Johannessen, Jostein; Gran, Jon Michael; Haugnes, Hege Sagstuen; Negaard, Helene Francisca Stigter; Kiserud, Cecilie E.; Fosså, Sophie Dorothea (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-06-19)
      Physical activity (PA) has been associated with reduced mortality among cancer survivors, but no study has focused on testicular cancer survivors (TCSs). We aimed to investigate the association of PA measured twice during survivorship with overall mortality in TCSs. TCSs treated during 1980 to 1994 participated in a nationwide longitudinal survey between 1998 to 2002 (S1: n = 1392) and 2007 to 2009 ...

    • Association of pre-diagnostic vitamin D level with postmenopausal breast cancer risk: A systematic review 

      Subedi, Sibila (Mastergradsoppgave; Master thesis, 2022-12-01)
      Introduction: Breast cancer is a disease in which there is a rapid multiplying of cells in the breast. It has been a serious concern as it is the most commonly diagnosed cancer among women, especially in the old-age group. Vitamin D is a fat-soluble vitamin that is consumed via diet or produced when the ultraviolet (UV) rays of the sun make contact with the skin. Its putative anticarcinogenic ...

    • The association of religious factors with mental health-service utilisation and satisfaction in a mixed Sámi and Norwegian adult population: Adopting the SAMINOR 2 Questionnaire Survey 

      Kiærbech, Henrik; Broderstad, Ann Ragnhild; Silviken, Anne; Lorem, Geir F; Kristiansen, Roald Ernst; Spein, Anna Rita (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-06-18)
      The Indigenous Sámi have poorer mental health than the majority population and fairly equal access to professional mental healthcare. Despite this condition, certain studies indicate that this group is underrepresented among the users of such services. Religion or spirituality (R/S) often influences mental health-service utilisation and satisfaction among other Indigenous peoples and ethnic minorities. ...

    • Association of Selenoprotein and Selenium Pathway Genotypes with Risk of Colorectal Cancer and Interaction with Selenium Status 

      Fedirko, Veronika; Jenab, Mazda; Méplan, Catherine; Jones, Jeb S.; Zhu, Wanzhe; Schomburg, Lutz; Siddiq, Afshan; Hybsier, Sandra; Overvad, Kim; Tjønneland, Anne; Omichessan, Hanane; Perduca, Vittorio; Boutron-Ruault, Marie-Christine; Kühn, Tilman; Katzke, Verena; Aleksandrova, Krasimira; Trichopoulou, Antonia; Karakatsani, Anna; Kotanidou, Anastasia; Tumino, Rosario; Panico, Salvatore; Masala, Giovanna; Agnoli, Claudia; Naccarati, Alessio; Bueno-De-Mesquita, Bas; Vermeulen, Roel C.H.; Weiderpass, Elisabete; Skeie, Guri; Nøst, Therese Haugdahl; Lujan-Barroso, Leila; Quirós, Jose Ramón; Huerta, José María; Rodríguez-Barranco, Miguel; Barricarte, Aurelio; Gylling, Björn; Harlid, Sophia; Bradbury, Kathryn Erica; Wareham, Nick; Khaw, Kay-Tee; Gunter, Marc J.; Murphy, Neil; Freisling, Heinz; Tsilidis, Kostas; Aune, Dagfinn; Riboli, Elio; Hesketh, John E.; Hughes, David J. (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-04-25)
      Selenoprotein genetic variations and suboptimal selenium (Se) levels may contribute to the risk of colorectal cancer (CRC) development. We examined the association between CRC risk and genotype for single nucleotide polymorphisms (SNPs) in selenoprotein and Se metabolic pathway genes. <i>Illumina Goldengate</i> assays were designed and resulted in the genotyping of 1040 variants in 154 genes ...

    • Association of smoking and cancer with the risk of venous thromboembolism: the Scandinavian Thrombosis and Cancer cohort 

      Paulsen, Benedikte; Gran, Olga Vikhammer; Severinsen, Marianne T.; Hammerstrøm, Jens; Kristensen, Søren Risom; Cannegieter, Suzanne C.; Skille, Hanne; Tjønneland, Anne; Rosendaal, Frits; Overvad, Kim; Næss, Inger Anne; Hansen, John-Bjarne; Brækkan, Sigrid K. (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-09-21)
      Smoking is a well-established risk factor for cancer, and cancer patients have a high risk of venous thromboembolism (VTE). Conflicting results have been reported on the association between smoking and risk of VTE, and the effect of smoking on VTE-risk in subjects with cancer is scarcely studied. We aimed to investigate the association between smoking and VTE in subjects with and without cancer in ...

    • The Association of Smoking Status with Education, Income, Marital Status, BMI and Physical Activity in Norway. An Analysis from 1974 to 2003. The Smoking and Cancer Project. 

      Alarcon Rios, Angie Carola (Master thesis; Mastergradsoppgave, 2016-12-31)
      Introduction: Cigarette smoking is still responsible for a significant loss of life in many countries; Despite decades of research about smoking health consequences and informational campaigns, cigarette use continues to be a part of Norwegian society and culture; Differences in smoking status prevalence for men and women, continue to be associated to inequalities in Socio-economic status (SES) and ...

    • Association of Systemic Medication Use with Glaucoma and Intraocular Pressure: The European Eye Epidemiology Consortium 

      Vergroesen, Joëlle E.; Schuster, Alexander K.; Stuart, Kelsey V.; Asefa, Nigus G.; Cougnard-Grégoire, Audrey; Delcourt, Cécile; Schweitzer, Cédric; Barreto, Patrícia; Coimbra, Rita; Foster, Paul J.; Luben, Robert N.; Pfeiffer, Norbert; Stingl, Julia V.; Kirsten, Toralf; Rauscher, Franziska G.; Wirkner, Kerstin; Jansonius, Nomdo M.; Arnould, Louis; Creuzot-Garcher, Catherine P.; Stricker, Bruno H.; Keskini, Christina; Topouzis, Fotis; Bertelsen, Geir; Eggen, Anne Elise; Bikbov, Mukharram M.; Jonas, Jost B.; Klaver, Caroline C.W.; Ramdas, Wishal D.; Khawaja, Anthony P. (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-05-06)
      Purpose - To investigate the association of commonly used systemic medications with glaucoma and intraocular pressure (IOP) in the European population.<p> <p>Design - Meta-analysis of 11 population-based cohort studies of the European Eye Epidemiology Consortium.<p> <p>Participants - The glaucoma analyses included 143 240 participants and the IOP analyses included 47 177 participants.<p> <p>Methods ...

    • Association of the CHEK2 c.1100delC variant, radiotherapy, and systemic treatment with contralateral breast cancer risk and breast cancer-specific survival 

      Morra, Anna; Schreurs, Maartje A. C.; Andrulis, Irene L.; Anton-Culver, Hoda; Augustinsson, Annelie; Beckmann, Matthias W.; Behrens, Sabine; Bojesen, Stig E.; Bolla, Manjeet K.; Brauch, Hiltrud; Broeks, Annegien; Buys, Saundra S.; Camp, Nicola J.; Castelao, Jose E.; Cessna, Melissa H.; Chang-Claude, Jenny; Chung, Wendy K.; Sahlberg, Guro Kristine Kleivi; Børresen-Dale, Anne-Lise; Gram, Inger Torhild; Olsen, Karina Standahl; Engebråten, Olav; Naume, Bjørn; Geisler, Jürgen; Grenaker, Grethe Irene; Colonna, Sarah V.; Couch, Fergus J.; Cox, Angela; Cross, Simon S.; Czene, Kamila; Daly, Mary B.; Dennis, Joe; Devilee, Peter; Dörk, Thilo; Dunning, Alison M.; Dwek, Miriam; Easton, Douglas F.; Eccles, Diana M.; Eriksson, Mikael; Evans, D. Gareth; Fasching, Peter A.; Fehm, Tanja N.; Figueroa, Jonine D.; Flyger, Henrik; Gabrielson, Marike; Gago-Dominguez, Manuela; García-Closas, Montserrat; García-Sáenz, José A.; Genkinger, Jeanine; Grassmann, Felix; Gündert, Melanie; Hahnen, Eric; Haiman, Christopher A.; Hamann, Ute; Harrington, Patricia A.; Hartikainen, Jaana M.; Hoppe, Reiner; Hopper, John L.; Houlston, Richard S.; Howell, Anthony; Jakubowska, Anna; Janni, Wolfgang; Jernström, Helena; John, Esther M.; Johnson, Nichola; Jones, Michael E.; Kristensen, Vessela N.; Kurian, Allison W.; Lambrechts, Diether; Le Marchand, Loic; Lindblom, Annika; Lubiński, Jan; Lux, Michael P.; Mannermaa, Arto; Mavroudis, Dimitrios; Mulligan, Anna Marie; Muranen, Taru A.; Nevanlinna, Heli; Nevelsteen, Ines; Neven, Patrick; Newman, William G.; Obi, Nadia; Offit, Kenneth; Olshan, Andrew F.; Park-Simon, Tjoung-Won; Patel, Alpa V.; Peterlongo, Paolo; Phillips, Kelly-Anne; Plaseska-Karanfilska, Dijana; Polley, Eric C.; Presneau, Nadege; Pylkäs, Katri; Rack, Brigitte; Radice, Paolo; Rashid, Muhammad U.; Rhenius, Valerie; Robson, Mark; Romero, Atocha; Saloustros, Emmanouil; Sawyer, Elinor J.; Schmutzler, Rita K.; Schuetze, Sabine; Scott, Christopher; Shah, Mitul; Smichkoska, Snezhana; Southey, Melissa C.; Tapper, William J.; Teras, Lauren R.; Tollenaar, Rob A. E. M.; Tomczyk, Katarzyna; Tomlinson, Ian; Troester, Melissa A.; Vachon, Celine M.; van Veen, Elke M.; Wang, Qin; Wendt, Camilla; Wildiers, Hans; Winqvist, Robert; Ziogas, Argyrios; Hall, Per; Pharoah, Paul D. P.; Adank, Muriel A.; Hollestelle, Antoinette; Schmidt, Marjanka K.; Hooning, Maartje J. (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-07-03)
      Background - Breast cancer (BC) patients with a germline CHEK2 c.1100delC variant have an increased risk of contralateral BC (CBC) and worse BC-specific survival (BCSS) compared to non-carriers.<p> <p>Aim - To assessed the associations of CHEK2 c.1100delC, radiotherapy, and systemic treatment with CBC risk and BCSS.<p> <p>Methods - Analyses were based on 82,701 women diagnosed with a first ...

    • Association of use of the neonatal early-onset sepsis calculator with reduction in antibiotic therapy and safety: A systematic review and meta-analysis 

      Achten, Niek B.; Klingenberg, Claus; Benitz, William E.; Stocker, Martin; Schlapbach, Luregn J.; Giannoni, Eric; Bokelaar, Robin; Driessen, Gertjan J.A.; Brodin, Petter; Uthaya, Sabita; van Rossum, Annemarie M.C.; Plötz, Frans B. (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-09-03)
      <i>Importance</i> - The neonatal early-onset sepsis (EOS) calculator is a clinical risk stratification tool increasingly used to guide the use of empirical antibiotics for newborns. Evidence on the effectiveness and safety of the EOS calculator is essential to inform clinicians considering implementation.<p> <p><i>Objective</i> - To assess the association between management of neonatal EOS ...

    • Association of vitamin D status with arterial blood pressure and hypertension risk: A mendelian randomisation study 

      Vimaleswaran, Kerani S.; Cavadino, Alana; Berry, Diane J.; Jorde, Rolf; Grimnes, Guri; Dieffenbach, Aida Karina; Lu, Chen; Alves, Alexessander Couto; Heerspink, Hiddo J. Lambers; Tikkanen, Emmi; Eriksson, Joel; Wong, Andrew; Mangino, Massimo; Jablonski, Kathleen A.; Nolte, Ilja M.; Houston, Denise K.; Ahluwalia, Tarunveer Singh; van der Most, Peter J.; Pasko, Dorota; Zgaga, Lina; Thiering, Elisabeth; Schöttker, B; Saum, KU; Brenner, H; Järvelin, MR; Tzoulaki, I; Snieder, H; Stolk, RP; Hartman, CA; de Boer, RA; van der Harst, P; Navis, G; de Borst, MH; Lorentzon, M; Mellström, D; Ohlsson, C; Hardy, R; Kuh, D; Cooper, JA; Acharya, J; Humphries, SE; Hingorani, AD; Kumari, M; Kivimaki, M; Spector, TD; Kritchevsky, SB; Lohman, KK; Sørensen, TIA; Frayling, TM; Campbell, H; Theodoratou, E; Fraser, RM; Wilson, JF; Rudan, I; Price, JF; McLachlan, S; Vitart, V; Navarro, P; Huffman, JE; Hayward, C; Wright, AF; Tiesler, CMT; Heinrich, J; McCarthy, MI; Ingelsson, E; Arden, N; Cooper, C; Dupuis, J; Herzig, KH; Sebert, S; Pouta, A; Laitinen, J; Kleber, ME; März, W; Jameson, K; Osmond, C; Raitakari, O; Ripatti, S; Lahti, J; Eriksson, JG; Penninx, BW; Billings, LK; Florez, JC; Rejnmark, L; Langdahl, BL; Paternoster, L; Hernandez, DG; Byberg, L; Michaelsson, K; Hagström, E; Melhus, H; Ljunggren, O; Lind, L; Jula, A; Polasek, O; Salomaa, V; Karlsson, M; Bandinelli, S; Lehtimäki, T; Wang, TJ; Pilz, S; Whittaker, JC (Journal article; Tidsskriftartikkel; Peer reviewed, 2014-06-25)
      Background Low plasma 25-hydroxyvitamin D (25[OH]D) concentration is associated with high arterial blood pressure and hypertension risk, but whether this association is causal is unknown. We used a mendelian randomisation approach to test whether 25(OH)D concentration is causally associated with blood pressure and hypertension risk.<p> <p>Methods In this mendelian randomisation study, we generated ...

    • Association of white matter integrity and gait speed during dual-tasking among community-dwelling elderly adults 

      Castro Chavira, Susana Angelica; Vangberg, Torgil Riise; Gorecka, Marta Maria; Vasylenko, Olena; Waterloo, Knut; Rodriguez-Aranda, Claudia (Conference object; Konferansebidrag, 2017)

    • Association-based Concealed Information Test: A Novel Reaction Time-Based Deception Detection Method 

      Lukacs, Gaspar; Bartosz, Gula; Szegedi-Hallgato, Emese; Csifcsak, Gabor (Journal article; Tidsskriftartikkel, 2017-07-15)
      In recent years, numerous studies were published on the reaction time (RT)-based Concealed Information Test (CIT). However, an important limitation of the CIT is the reliance on the recognition of the probe item, and therefore the limited applicability when an innocent person is aware of this item. In the present paper, we introduce an RT-based CIT that is based on item-category associations: ...

    • Associations between cervical dilatation on admission and mode of delivery, a cohort study of Norwegian nulliparous women 

      Gjærum, Ragnhild; Johansen, Ingvild; Øian, Pål; Bernitz, Stine; Dalbye, Rebecka (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-12-16)
      Objective - To investigate associations between cervical dilatation at hospital admission and mode of delivery.<p> <p>Methods - A cohort study with data from a cluster-randomised controlled trial, the Labour Progression Study. The study population of 6511 nulliparous women with a singleton fetus in cephalic presentation with spontaneous onset of labour at term, was divided into two groups: <4 cm ...

    • Associations between circulating endostatin levels and vascular organ damage in systemic sclerosis and mixed connective tissue disease: an observational study 

      Reiseter, Silje; Molberg, Øyvind; Gunnarsson, Ragnar; Lund, May Brit; Aaløkken, Trond Mogens; Aukrust, Pål; Ueland, Thor; Garen, Torhild; Brunborg, Cathrine; Michelsen, Annika; Abraityte, Aurelija; Hoffmann-Vold, Anna-Maria (Journal article; Tidsskriftartikkel; Peer reviewed, 2015-08-28)
      Introduction: Systemic sclerosis (SSc) and mixed connective tissue disease (MCTD) are chronic immune-mediated disorders complicated by vascular organ damage. The aim of this study was to examine the serum levels of the markers of neoangiogenesis: endostatin and vascular endothelial growth factor (VEGF), in our unselected cohorts of SSc and MCTD. Methods: Sera of SSc patients (N = 298) and MCTD ...

    • Associations between Common and Rare Exonic Genetic Variants and Serum Levels of 20 Cardiovascular-Related Proteins: The Tromsø Study 

      Solomon, Terry; Smith, Erin N.; Matsui, Hiroko; Brækkan, Sigrid Kufaas; Wilsgaard, Tom; Njølstad, Inger; Mathiesen, Ellisiv B.; Hansen, John-Bjarne; Frazer, Kelly A. (Journal article; Tidsskriftartikkel; Peer reviewed, 2016-06-21)
      Background—Genetic variation can be used to study causal relationships between biomarkers and diseases. Here, we identify new common and rare genetic variants associated with cardiovascular-related protein levels (protein quantitative trait loci [pQTLs]). We functionally annotate these pQTLs, predict and experimentally confirm a novel molecular interaction, and determine which pQTLs are associated ...

    • Associations between complement pathways activity, mannose-binding lectin, and odds of unprovoked venous thromboembolism 

      Høiland, Ina Isabella; Liang, Robin Amanda; Hindberg, Kristian; Latysheva, Nadezhda; Brekke, Ole-Lars; Mollnes, Tom Eirik; Hansen, John-Bjarne (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-06-30)
      INTRODUCTION: Deep vein thrombosis (DVT) originates in the valvular sinuses of large veins in a local milieu characterized by stasis and severe hypoxia. This may induce complement- and coagulation activation, which potentially increases the risk of venous thromboembolism (VTE). The aim of the present study was to investigate whether the activity of the complement pathways, the level of mannose-binding ...