Sigurdur Sigurdsson
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Explore the profile of Sigurdur Sigurdsson including associated specialties, affiliations and a list of published articles.
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161
Citations
5826
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Recent Articles
1.
Koh E, Ewing S, Sigurdsson S, Gudnason V, Hue T, Vittinghoff E, et al.
J Clin Endocrinol Metab
. 2024 Oct;
PMID: 39394788
Context: Higher levels of FSH are associated with bone loss among women during the perimenopausal transition and among older men, independent of estradiol and testosterone levels, but whether higher FSH...
2.
Carballido-Gamio J, Marques E, Sigurdsson S, Siggeirsdottir K, Jensen A, Sigurdsson G, et al.
J Bone Miner Res
. 2024 Aug;
39(10):1443-1453.
PMID: 39151035
A better understanding of how age-related bone loss affects the fracture-prone regions of the proximal femur could lead to more informed fracture-prevention strategies. Therefore, the aim of this work was...
3.
Kuhn-Keller J, Sigurdsson S, Launer L, van Buchem M, van Osch M, Gudnason V, et al.
J Cereb Blood Flow Metab
. 2024 Aug;
45(1):187-195.
PMID: 39113409
White matter hyperintensity (WMH) shape is associated with long-term dementia risk in community-dwelling older adults, however, the underlying structural correlates of this association are unknown. We therefore aimed to investigate...
4.
Praveen A, Aspelund T, Ferguson S, Sigurdsson S, Gudnason V, Palsson H, et al.
Osteoporos Int
. 2024 Apr;
35(7):1231-1241.
PMID: 38658459
Purpose: Current management and interventions for osteoporotic fractures typically focus on bone mineral density loss, resulting in suboptimal evaluation of fracture risk. The aim of the study is to understand...
5.
Keller J, Sigurdsson S, Schmitz Abecassis B, Kant I, van Buchem M, Launer L, et al.
Neurology
. 2024 Mar;
102(7):e209176.
PMID: 38471053
Background And Objectives: Individual brain MRI markers only show at best a modest association with long-term occurrence of dementia. Therefore, it is challenging to accurately identify individuals at increased risk...
6.
Cao X, Keyak J, Sigurdsson S, Zhao C, Zhou W, Liu A, et al.
Osteoporos Int
. 2024 Jan;
35(5):785-794.
PMID: 38246971
Purpose: Quantitative CT-based patient-specific finite element (FE) analysis (FEA) incorporates bone geometry and bone density in the proximal femur to compute the force (fracture load) and energy necessary to break...
7.
Bjornsdottir S, Ulfsdottir H, Gudmundsson E, Sveinsdottir K, Isberg A, Dobies B, et al.
JMIR Cardio
. 2023 Dec;
8:e52576.
PMID: 38152892
Background: Nonalcoholic fatty liver disease (NAFLD) has become the most common chronic liver disease in the world. Common comorbidities are central obesity, type 2 diabetes mellitus, dyslipidemia, and metabolic syndrome....
8.
Mitchell G, Rong J, Larson M, Korzinski T, Xanthakis V, Sigurdsson S, et al.
Hypertension
. 2023 Oct;
81(1):193-201.
PMID: 37901957
Background: Aortic stiffness, assessed as carotid-femoral pulse wave velocity, provides a measure of vascular age and risk for adverse cardiovascular disease outcomes, but it is difficult to measure. The shape...
9.
van Gennip A, Satizabal C, Tracy R, Sigurdsson S, Gudnason V, Launer L, et al.
Geroscience
. 2023 Aug;
46(1):505-516.
PMID: 37530894
We investigated the associations of plasma neurofilament light (NfL), glial fibrillary acidic protein (GFAP), and total tau (t-tau) with markers of cerebral small vessel disease (SVD) and with incident dementia....
10.
Ohlsson C, Nethander M, Norlen A, Poutanen M, Gudmundsson E, Aspelund T, et al.
J Clin Endocrinol Metab
. 2023 Jul;
108(12):3272-3279.
PMID: 37391895
Context: Epidemiological and preclinical data support cardiovascular, mainly protective, effects of sex steroids in men, but the mechanisms underlying the cardiovascular actions of sex steroids are poorly understood. Vascular calcification...