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Browsing by Author "Eiriksdottir, Gudny"

Browsing by Author "Eiriksdottir, Gudny"

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  • Arnardóttir, Nanna Ýr; Óskarsdóttir, Nína Dóra; Brychta, Robert J.; Koster, Annemarie; van Domelen, Dane R.; Caserotti, Paolo; Eiriksdottir, Gudny; Sverrisdóttir, Jóhanna E.; Jóhannsson, Erlingur; Launer, Lenore J.; Gudnason, Vilmundur; Harris, Tamara B.; Chen, Kong Y.; Sveinsson, Thorarinn (MDPI AG, 2017-10-21)
    In Iceland, there is a large variation in daylight between summer and winter. The aim of the study was to identify how this large variation influences physical activity (PA) and sedentary behavior (SB). Free living PA was measured by a waist-worn ...
  • Thordardottir, Marianna; Lindqvist, Ebba K.; Lund, Sigrún Helga; Costello, Rene; Burton, Debra; Steingrimsdottir, Laufey; Korde, Neha; Mailankody, Sham; Eiriksdottir, Gudny; Launer, Lenore J.; Gudnason, Vilmundur; Harris, Tamara B.; Landgren, Ola; Torfadottir, Johanna; Kristinsson, Sigurður Yngvi (Public Library of Science (PLoS), 2018-11-01)
    The etiology of monoclonal gammopathy of undetermined significance (MGUS), the precursor state of multiple myeloma (MM), is mostly unknown and no studies have been conducted on the effect of diet on MGUS or progression from MGUS to MM. We aimed to ...
  • Qiu, Chengxuan; Ding, Jie; Sigurðsson, Sigurður; Fisher, Diana E.; Zhang, Qian; Eiriksdottir, Gudny; Klein, Ronald; van Buchem, Mark A.; Gudnason, Vilmundur; Cotch, Mary Frances; Launer, Lenore J. (Ovid Technologies (Wolters Kluwer Health), 2017-12-13)
    Objective To test the hypothesis that age-related macular degeneration (AMD) and retinal microvascular signs are differentially associated with lobar and deep cerebral microbleeds (CMBs). Methods CMBs in lobar regions indicate cerebral amyloid ...
  • van der Berg, Julianne D.; Stehouwer, Coen D.A.; Bosma, Hans; Caserotti, Paolo; Eiriksdottir, Gudny; Arnardóttir, Nanna Ýr; Van Domelen, Dane R.; Brychta, Robert J.; Chen, Kong Y.; Sveinsson, Thorarinn; Johannsson, Erlingur; Launer, Lenore J.; Gudnason, Vilmundur; Jónsson, Pálmi V.; Harris, Tamara B.; Koster, Annemarie (Informa UK Limited, 2019-03-30)
    Dynamic sitting, such as fidgeting and desk work, might be associated with health, but remains difficult toidentify out of accelerometry data. We examined, in a laboratory study, whether dynamic sitting can beidentified out of triaxial activity counts. ...
  • Aspelund, Thor; Grübler, Martin R.; Smith, Albert Vernon; Gudmundsson, Elias Freyr; Keppel, Martin; Cotch, Mary Frances; Harris, Tamara B.; Jorde, Rolf; Grimnes, Guri; Joakimsen, Ragnar; Schirmer, Henrik; Wilsgaard, Tom; Mathiesen, Ellisiv B.; Njølstad, Inger; Løchen, Maja-Lisa; März, Winfried; Kleber, Marcus E.; Tomaschitz, Andreas; Grove-Laugesen, Diana; Rejnmark, Lars; Swart, Karin M. A.; Brouwer, Ingeborg A.; Lips, Paul; Van Schoor, Natasja M.; Sempos, Christopher T.; Durazo-Arvizu, Ramón A.; Škrabáková, Zuzana; Dowling, Kirsten G.; Cashman, Kevin D.; Kiely, Mairead; Pilz, Stefan; Gudnason, Vilmundur; Eiriksdottir, Gudny (MDPI AG, 2019-01-02)
    The aim of this study was to determine if increased mortality associated with low levels of serum 25-hydroxyvitamin D (25(OH)D) reflects a causal relationship by using a Mendelian randomisation (MR) approach with genetic variants in the vitamin D ...
  • Pennells, Lisa; Kaptoge, Stephen; Wood, Angela; Sweeting, Mike; Zhao, Xiaohui; White, Ian; Burgess, Stephen; Willeit, Peter; Bolton, Thomas; Moons, Karel G M; van der Schouw, Yvonne T; Selmer, Randi; Khaw, Kay-Tee; Gudnason, Vilmundur; Assmann, Gerd; Amouyel, Philippe; Salomaa, Veikko; Kivimaki, Mika; Nordestgaard, Børge G; Blaha, Michael J; Kuller, Lewis H; Brenner, Hermann; Gillum, Richard F; Meisinger, Christa; Ford, Ian; Knuiman, Matthew W; Rosengren, Annika; Lawlor, Debbie A; Völzke, Henry; Cooper, Cyrus; Marín Ibañez, Alejandro; Casiglia, Edoardo; Kauhanen, Jussi; Cooper, Jackie A; Rodriguez, Beatriz; Sundström, Johan; Barrett-Connor, Elizabeth; Dankner, Rachel; Nietert, Paul J; Davidson, Karina W; Wallace, Robert B; Blazer, Dan G; Björkelund, Cecilia; Donfrancesco, Chiara; Krumholz, Harlan M; Nissinen, Aulikki; Davis, Barry R; Coady, Sean; Whincup, Peter H; Jørgensen, Torben; Ducimetiere, Pierre; Trevisan, Maurizio; Engström, Gunnar; Crespo, Carlos J; Meade, Tom W; Visser, Marjolein; Kromhout, Daan; Kiechl, Stefan; Daimon, Makoto; Price, Jackie F; Gómez de la Cámara, Agustin; Wouter Jukema, J; Lamarche, Benoît; Onat, Altan; Simons, Leon A; Kavousi, Maryam; Ben-Shlomo, Yoav; Gallacher, John; Dekker, Jacqueline M; Arima, Hisatomi; Shara, Nawar; Tipping, Robert W; Roussel, Ronan; Brunner, Eric J; Koenig, Wolfgang; Sakurai, Masaru; Pavlovic, Jelena; Gansevoort, Ron T; Nagel, Dorothea; Goldbourt, Uri; Barr, Elizabeth L M; Palmieri, Luigi; Njølstad, Inger; Sato, Shinichi; Monique Verschuren, W M; Varghese, Cherian V; Graham, Ian; Onuma, Oyere; Greenland, Philip; Woodward, Mark; Ezzati, Majid; Psaty, Bruce M; Sattar, Naveed; Jackson, Rod; Ridker, Paul M; Cook, Nancy R; D'Agostino, Ralph B; Thompson, Simon G; Danesh, John; Di Angelantonio, Emanuele; Tipping, Robert W; Simpson, Lara M; Pressel, Sara L; Couper, David J; Nambi, Vijay; Matsushita, Kunihiro; Folsom, Aaron R; Shaw, Jonathan E; Magliano, Dianna J; Zimmet, Paul Z; Knuiman, Matthew W; Whincup, Peter H; Wannamethee, S Goya; Willeit, Johann; Santer, Peter; Egger, Georg; Casas, Juan Pablo; Amuzu, Antointtte; Ben-Shlomo, Yoav; Gallacher, John; Tikhonoff, Valérie; Casiglia, Edoardo; Sutherland, Susan E; Nietert, Paul J; Cushman, Mary; Psaty, Bruce M; Søgaard, Anne Johanne; Håheim, Lise Lund; Ariansen, Inger; Tybjærg-Hansen, Anne; Jensen, Gorm B; Schnohr, Peter; Giampaoli, Simona; Vanuzzo, Diego; Panico, Salvatore; Palmieri, Luigi; Balkau, Beverley; Bonnet, Fabrice; Marre, Michel; de la Cámara, Agustin Gómez; Rubio Herrera, Miguel Angel; Friedlander, Yechiel; McCallum, John; McLachlan, Stela; Guralnik, Jack; Phillips, Caroline L; Guralnik, Jack; Guralnik, Jack; Guralnik, Jack; Khaw, Kay-Tee; Wareham, Nick; Schöttker, Ben; Saum, Kai-Uwe; Holleczek, Bernd; Nissinen, Aulikki; Tolonen, Hanna; Giampaoli, Simona; Donfrancesco, Chiara; Vartiainen, Erkki; Jousilahti, Pekka; Harald, Kennet; D’Agostino, Ralph B; Massaro, Joseph M; Pencina, Michael; Vasan, Ramachandran; D’Agostino, Ralph B; Massaro, Joseph M; Pencina, Michael; Vasan, Ramachandran; Kayama, Takamasa; Kato, Takeo; Oizumi, Toshihide; Jespersen, Jørgen; Møller, Lars; Bladbjerg, Else Marie; Chetrit, A; Rosengren, Annika; Wilhelmsen, Lars; Björkelund, Cecilia; Lissner, Lauren; Nagel, Dorothea; Dennison, Elaine; Kiyohara, Yutaka; Ninomiya, Toshiharu; Doi, Yasufumi; Rodriguez, Beatriz; Nijpels, Giel; Stehouwer, Coen D A; Sato, Shinichi; Kazumasa, Yamagishi; Iso, Hiroyasu; Goldbourt, Uri; Salomaa, Veikko; Vartiainen, Erkki; Kurl, Sudhir; Tuomainen, Tomi-Pekka; Salonen, Jukka T; Visser, Marjolein; Deeg, Dorly J H; Meade, Tom W; Nilsson, Peter M; Hedblad, Bo; Melander, Olle; De Boer, Ian H; DeFilippis, Andrew Paul; Verschuren, W M Monique; Sattar, Naveed; Watt, Graham; Meisinger, Christa; Koenig, Wolfgang; Koenig, Wolfgang; Meisinger, Christa; Verschuren, W M Monique; Rosengren, Annika; Kuller, Lewis H; Tverdal, Aage; Gillum, Richard F; Cooper, Jackie A; Kirkland, Susan; Shimbo, Daichi; Shaffer, Jonathan; Sato, Shinichi; Kazumasa, Yamagishi; Iso, Hiroyasu; Ducimetiere, Pierre; Bakker, Stephan J L; van der Harst, Pim; Hillege, Hans L; Crespo, Carlos J; Amouyel, Philippe; Dallongeville, Jean; Assmann, Gerd; Schulte, Helmut; Trompet, Stella; Smit, Roelof A J; Stott, David J; van der Schouw, Yvonne T; Després, Jean-Pierre; Cantin, Bernard; Dagenais, Gilles R; Laughlin, Gail; Wingard, Deborah; Khaw, Kay-Tee; Trevisan, Maurizio; Aspelund, Thor; Eiriksdottir, Gudny; Guðmundsson, Elías Freyr; Ikram, Arfan; van Rooij, Frank J A; Franco, Oscar H; Rueda-Ochoa, Oscar L; Muka, Taulant; Glisic, Marija; Tunstall-Pedoe, Hugh; Völzke, Henry; Howard, Barbara V; Zhang, Ying; Jolly, Stacey; Gallacher, John; Davey-Smith, George; Can, Günay; Yüksel, Hüsniye; Nakagawa, Hideaki; Morikawa, Yuko; Miura, Katsuyuki; Njølstad, Inger; Ingelsson, Martin; Giedraitis, Vilmantas; Ridker, Paul M; Gaziano, J Michael; Kivimaki, Mika; Shipley, Martin; Brunner, Eric J; Shipley, Martin; Arndt, Volker; Brenner, Hermann; Cook, Nancy; Ridker, Paul M; Ford, Ian; Sattar, Naveed; Ibañez, Alejandro Marín; Geleijnse, Johanna M (Oxford University Press (OUP), 2018-11-22)
    Aims: There is debate about the optimum algorithm for cardiovascular disease (CVD) risk estimation. We conducted head-to-head comparisons of four algorithms recommended by primary prevention guidelines, before and after 'recalibration', a method that ...
  • Jonsson, Helgi; Aspelund, Thor; Eiriksdottir, Gudny; Harris, Tamara B.; Launer, Lenore J.; Gudnason, Vilmundur (Public Library of Science (PLoS), 2019-08-23)
    Background: The debate whether "asymptomatic hyperuricemia" should be treated is still ongoing. The objective of this cross-sectional study was to analyze whether hyperuricema in the elderly is associated with joint pain. Methods and findings: Participants ...
  • Brychta, Robert J.; Arnardottir, Nanna Yr; Johannsson, Erlingur; Wright, Elizabeth C.; Eiriksdottir, Gudny; Gudnason, Vilmundur; Marinac, Catherine R.; Davis, Megan; Koster, Annemarie; Caserotti, Paolo; Sveinsson, Thorarinn; Harris, Tamara; Chen, Kong Y. (2016-02-15)
    Study Objectives: To identify cross-sectional and seasonal patterns of sleep and physical activity (PA) in community-dwelling, older Icelandic adults using accelerometers. Methods: A seven-day free-living protocol of 244 (110 female) adults aged 79.7 ...
  • Noordam, Raymond; Bos, Maxime M.; Wang, Heming; Winkler, Thomas W.; Bentley, Amy R.; Kilpeläinen, Tuomas O.; de Vries, Paul S.; Sung, Yun Ju; Schwander, Karen; Cade, Brian E.; Manning, Alisa; Aschard, Hugues; Brown, Michael R.; Chen, Han; Franceschini, Nora; Musani, Solomon K.; Richard, Melissa; Vojinovic, Dina; Aslibekyan, Stella; Bartz, Traci M.; de las Fuentes, Lisa; Feitosa, Mary; Horimoto, Andrea R.; Ilkov, Marjan; Kho, Minjung; Kraja, Aldi; Li, Changwei; Lim, Elise; Liu, Yongmei; Mook-Kanamori, Dennis O.; Rankinen, Tuomo; Tajuddin, Salman M.; van der Spek, Ashley; Wang, Zhe; Marten, Jonathan; Laville, Vincent; Alver, Maris; Evangelou, Evangelos; Graff, Maria E.; He, Meian; Kühnel, Brigitte; Lyytikäinen, Leo-Pekka; Marques-Vidal, Pedro; Nolte, Ilja M.; Palmer, Nicholette D.; Rauramaa, Rainer; Shu, Xiao-Ou; Snieder, Harold; Weiss, Stefan; Wen, Wanqing; Yanek, Lisa R.; Adolfo, Correa; Ballantyne, Christie; Bielak, Larry; Biermasz, Nienke R.; Boerwinkle, Eric; Dimou, Niki; Eiriksdottir, Gudny; Gao, Chuan; Gharib, Sina A.; Gottlieb, Daniel J.; Haba-Rubio, José; Harris, Tamara B.; Heikkinen, Sami; Heinzer, Raphaël; Hixson, James E.; Homuth, Georg; Ikram, M. Arfan; Komulainen, Pirjo; Krieger, Jose E.; Lee, Jiwon; Liu, Jingmin; Lohman, Kurt K.; Luik, Annemarie I.; Mägi, Reedik; Martin, Lisa W.; Meitinger, Thomas; Metspalu, Andres; Milaneschi, Yuri; Nalls, Mike A.; O’Connell, Jeff; Peters, Annette; Peyser, Patricia; Raitakari, Olli T.; Reiner, Alex P.; Rensen, Patrick C. N.; Rice, Treva K.; Rich, Stephen S.; Roenneberg, Till; Rotter, Jerome I.; Schreiner, Pamela J.; Shikany, James; Sidney, Stephen S.; Sims, Mario; Sitlani, Colleen M.; Sofer, Tamar; Strauch, Konstantin; Swertz, Morris A.; Taylor, Kent D.; Uitterlinden, André G.; van Duijn, Cornelia M.; Völzke, Henry; Waldenberger, Melanie; Wallance, Robert B.; van Dijk, Ko Willems; Yu, Caizheng; Zonderman, Alan B.; Becker, Diane M.; Elliott, Paul; Esko, Tõnu; Gieger, Christian; Grabe, Hans J.; Lakka, Timo A.; Lehtimäki, Terho; North, Kari E.; Penninx, Brenda W. J. H.; Vollenweider, Peter; Wagenknecht, Lynne E.; Wu, Tangchun; Xiang, Yong-Bing; Zheng, Wei; Arnett, Donna K.; Bouchard, Claude; Evans, Michele K.; Gudnason, Vilmundur; Kardia, Sharon; Kelly, Tanika N.; Kritchevsky, Stephen B.; Loos, Ruth J. F.; Pereira, Alexandre C.; Province, Mike; Psaty, Bruce M.; Rotimi, Charles; Zhu, Xiaofeng; Amin, Najaf; Cupples, L. Adrienne; Fornage, Myriam; Fox, Ervin F.; Guo, Xiuqing; Gauderman, W. James; Rice, Kenneth; Kooperberg, Charles; Munroe, Patricia B.; Liu, Ching-Ti; Morrison, Alanna C.; Rao, Dabeeru C.; van Heemst, Diana; Redline, Susan (Springer Science and Business Media LLC, 2019-11-12)
    Both short and long sleep are associated with an adverse lipid profile, likely through different biological pathways. To elucidate the biology of sleep-associated adverse lipid profile, we conduct multi-ancestry genome-wide sleep-SNP interaction analyses ...
  • Thorsson, Bolli; Eiriksdottir, Gudny; Sigurðsson, Sigurður; Guðmundsson, Elías Freyr; Bots, Michael L; Aspelund, Thor; Arntzen, Kjell Arne; Mathiesen, Ellisiv B; Gudnason, Vilmundur (BMJ, 2018-05-01)
    Objectives Population statistics for carotid plaque and cardiovascular risk factors reported in scientific journals are usually presented as averages for the population or age and sex adjusted, rather than sex and age groups. Important population ...
  • Semba, Richard; Moaddel, Ruin; Cotch, Mary Frances; Jonasson, Fridbert; Eiriksdottir, Gudny; Harris, Tamara B.; Launer, Lenore J.; Sun, Kai; Klein, Ronald; Schaumberg, Debra Ann; Jónsson, Pálmi V.; Gudnason, Vilmundur; Ferrucci, Luigi (Springer Science and Business Media LLC, 2019-01-08)
    Background: Lipids are implicated in the pathogenesis of age-related macular degeneration (AMD). The relationship between systemic lipids and AMD has not been well characterized. The objective was to investigate the relationship between serum lipids ...