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Sigurður Sigurdsson

university of cambridge

65H-index
361Paper Count
1.6WCitation Count
Published Papers 158
Publication Date
The clinical utility of imaging in osteoarthritis and its importance in future prediction of total hip replacement; a nested case-control study within the AGES-Reykjavik cohort
err2026-02-01
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errOAAI
errPoole, Kenneth E. S.; Burkov, Ilya S.; Treece, Graham M.; Gee, Andrew H.; Johannesdottir, Fjola; D'Amore, Simona; Kaptoge, Stephen K.; Sigurdsson, Sigurdur; Aspelund, Thor; Harris, Tamara B.; Jonsson, Helgi; Gudnason, Vilmundur; Turmezei, Thomas D.
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FSH and longitudinal changes in bone marrow adipose tissue composition in older adults
errBone
IF3.6
err2026-01-21
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PREAI
errKim, Tiffany Y.; Hue, Trisha F.; Ewing, Susan K.; Li, Xiaojuan; Sigurdsson, Sigurdur; Gudnason, Vilmundur; Vlug, Annegreet G.; Kado, Deborah M.; Vittinghoff, Eric; Wu, Karin C.; Koh, Eileen H.; Rosen, Clifford J.; Zaidi, Mone; Schwartz, Ann V.; Schafer, Anne L.
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The relationship between fall risk, trochanteric soft tissue thickness, and hip fracture risk in older adults
err2025-12-01
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PREAI
errJohannesdottir, Fjola; Aspelund, Thor; Mahar, Sarah; Sigurdsson, Sigurdur; Gudnason, Vilmundur; Bouxsein, Mary L.
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AI for Automated vBMD and Fragility Assessment of the Proximal Femur in CT Scans
err2025-11-01
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PREAI
errKrekiehn, Nicolai Raphael; Bartenschlager, Stefan; Seidel, Ronald; Chaudry, Oliver; Sigurdsson, Sigurdur; Gudnason, Vilmundur; Hovener, Jan-B; Engelke, Klaus; Gluer, Claus-C
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Interstitial lung abnormalities, coronary heart disease and mortality
err2025-11-01
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PREAI
errCutting, Claire C.; Rose, Jonathan A.; Tukpah, Ann-Marcia C.; Wada, Noriaki; Nishino, Mizuki; Kalra, Sean; Moll, Matthew R.; Cho, Michael H.; Silverman, Edwin K.; Kinney, Gregory L.; Rossiter, Harry B.; Bjarnadottir, Heida; Gudmundsdottir, Valborg; Sigurdsson, Sigurdur; Gudmundsson, Gunnar; Gudnason, Vilmundur; Washko, George R.; Budoff, Matthew J.; Hatabu, Hiroto; Hunninghake, Gary M.; Putman, Rachel K.
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The association between cerebral “dirty-appearing” white matter and progression of small vessel disease in community-dwelling older adults
err2025-10-22
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errOAAI
errIngmar Eiling; Sigurdur Sigurdsson; Laura Verweg; Jasmin A Kuhn-Keller; Lenore J Launer; Matthias J P van Osch; Vilmundur Gudnason; Jeroen de Bresser
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A more irregular shape of white matter hyperintensities is associated with cognitive decline over five years in community-dwelling older adults
err2025-07-01
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errOAAI
errKuhn-Keller, Jasmin Annica; Sigurdsson, Sigurdur; Launer, Lenore J.; van Buchem, Mark A.; van Osch, Matthias J. P.; Gudnason, Vilmundur; de Bresser, Jeroen
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Comparison of the time-dependent discriminatory accuracy of femoral strength and bone mineral density for predicting future hip and major osteoporotic fractures: a 16-year follow-up of the AGES-Reykjavik cohort
err2025-05-12
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errOAAI
errPraveen, Anitha D.; Jha, Dheeraj; Baker, Alexander; Fleps, Ingmar; Bjoernsson, Pall; Ellingsen, Lotta Maria; Aspelund, Thor; Sigurdsson, Sigurdur; Gudnason, Vilmundur; Palsson, Halldor; Matchar, David; Johannesdottir, Fjola; Ferguson, Stephen J.; Helgason, Benedikt
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Trabecular texture and paraspinal muscle characteristics for prediction of first vertebral fracture: a QCT analysis from the AGES cohort
err2025-03-26
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errOAAI
errHummel, Jana; Engelke, Klaus; Freitag-Wolf, Sandra; Yilmas, Eren; Bartenschlager, Stefan; Sigurdsson, Sigurdur; Gudnason, Vilmundur; Glueer, Claus-C.; Chaudry, Oliver
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Higher FSH Level Is Associated With Increased Risk of Incident Hip Fracture in Older Adults, Independent of Sex Hormones
err2024-10-12
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PREAI
errKoh, Eileen H.; Ewing, Susan K.; Sigurdsson, Sigurdur; Gudnason, Vilmundur; Hue, Trisha F.; Vittinghoff, Eric; Ohlsson, Claes; Tivesten, Asa; Grahnemo, Louise; Yuen, Tony; Zaidi, Mone; Rosen, Clifford J.; Schwartz, Ann, V; Schafer, Anne L.
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Male-female spatio-temporal differences of age-related bone changes show faster bone deterioration in older women at femoral regions associated with incident hip fracture
err2024-08-16
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PREAI
errCarballido-Gamio, Julio; Marques, Elisa A.; Sigurdsson, Sigurdur; Siggeirsdottir, Kristin; Jensen, Alexandria; Sigurdsson, Gunnar; Aspelund, Thor; Gudnason, Vilmundur; Lang, Thomas F.; Harris, Tamara B.
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White matter hyperintensity shape is related to long-term progression of cerebrovascular disease in community-dwelling older adults
err2024-08-07
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errOAAI
errKuhn-Keller, Jasmin Annica; Sigurdsson, Sigurdur; Launer, Lenore J.; van Buchem, Mark A.; van Osch, Matthias J. P.; Gudnason, Vilmundur; de Bresser, Jeroen
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Identification of Distinct Brain MRI Phenotypes and Their Association With Long-Term Dementia Risk in Community-Dwelling Older Adults
err2024-04-09
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errOAAI
errKeller, Jasmin Annica; Sigurdsson, Sigurdur; Abecassis, Barbara Schmitz; Kant, Ilse M. J.; Van Buchem, Mark A.; Launer, Lenore J.; van Osch, Matthias J. P.; Gudnason, Vilmundur; de Bresser, Jeroen
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Sustained Improvements in Liver Fat Reduction and Cardiometabolic Health at Nine Months After a 12 Week Digital Health Program in Individuals With Non-Alcoholic Fatty Liver Disease - A Feasibility Study
err2024-03-19
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PREAI
errBjornsdottir, Sigridur; Ulfsdottir, Hildigunnur; Gudmundsson, Elias F.; Dobies, Bartosz; Sveinsdottir, Kolbrun; Isberg, Ari P.; Bjornsdottir, Gudlaug; Sigurdsson, Sigurdur; Oddsson, Saemundur; Gudnason, Vilmundur
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A new hip fracture risk index derived from FEA-computed proximal femur fracture loads and energies-to-failure
err2024-01-22
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errOAAI
errCao, Xuewei; Keyak, Joyce H.; Sigurdsson, Sigurdur; Zhao, Chen; Zhou, Weihua; Liu, Anqi; Lang, Thomas F.; Deng, Hong-Wen; Gudnason, Vilmundur; Sha, Qiuying
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Vascular Age Assessed From an Uncalibrated, Noninvasive Pressure Waveform by Using a Deep Learning Approach: The AI-VascularAge Model
err2024-01-01
err1
PREAI
errMitchell, Gary F.; Rong, Jian; Larson, Martin G.; Korzinski, Timothy J.; Xanthakis, Vanessa; Sigurdsson, Sigurdur; Gudnason, Vilmundur; Launer, Lenore J.; Aspelund, Thor; Hamburg, Naomi M.; Gotal, John D.; Vasan, Ramachandran S.
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Associations of plasma NfL, GFAP, and t-tau with cerebral small vessel disease and incident dementia: longitudinal data of the AGES-Reykjavik Study
err2023-08-02
err11
errOAAI
errvan Gennip, April C. E.; Satizabal, Claudia L.; Tracy, Russell P.; Sigurdsson, Sigurdur; Gudnason, Vilmundur; Launer, Lenore J.; van Sloten, Thomas T.
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Improved Metabolic Outcomes in Individuals with Type 2 Diabetes and Nonalcoholic Fatty Liver Disease after a Digital Intervention
err2023-06-20
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PREAI
errBjornsdottir, Sigridur; Ulfsdottir, Hildigunnur; Dobies, Bartosz; Gudmundsson, Elias F.; Sveinsdottir, Kolbrun; Isberg, Ari P.; Bjornsdottir, Gudlaug; Sigurdsson, Sigurdur; Gudnason, Vilmundur
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White matter hyperintensity shape is associated with long-term dementia risk
err2023-06-12
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errOAAI
errKeller, Jasmin Annica; Sigurdsson, Sigurdur; Klaassen, Kelly; Hirschler, Lydiane; van Buchem, Mark A. A.; Launer, Lenore J. J.; van Osch, Matthias J. P.; Gudnason, Vilmundur; de Bresser, Jeroen H. J. M.
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Serum DHEA and Testosterone Levels Associate Inversely With Coronary Artery Calcification in Elderly Men
err2023-06-12
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errOAAI
errOhlsson, Claes; Nethander, Maria; Norlen, Anna-Karin; Poutanen, Matti; Gudmundsson, Elias Freyr; Aspelund, Thor; Sigurdsson, Sigurdur; Ryberg, Henrik; Gudnason, Vilmundur; Tivesten, Asa
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