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Fletta eftir efnisorði "Öldrun"
Atriði 1-13 af 13
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(2023-03)Machine Learning (ML) is extensively used in diverse healthcare applications to aid physicians in diagnosing and identifying associations, sometimes hidden, between dif- ferent biomedical parameters. This PhD thesis investigates the interplay of ... -
(Springer Science and Business Media LLC, 2019-11-27)Machine learning algorithms can be trained to estimate age from brain structural MRI. The difference between an individual’s predicted and chronological age, predicted age difference (PAD), is a phenotype of relevance to aging and brain disease. Here, ...
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(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 ...
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(2020-04-14)Introduction: In Europe, cancer is one of the predominant causes of mortality and morbidity among older people aged over 65. A diagnosis of cancer can imply a negative impact on the quality of life of the older patients and their families. Despite ...
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(Læknafélag Íslands, 2019-10-01)INNGANGUR Fjölmargir þættir hafa áhrif á þjónustuþörf og lifun íbúa hjúkrunarheimila, meðal annars inntökuskilyrði fyrir flutningi á hjúkrunarheimili. Markmið rannsóknarinnar var að athuga hvort munur væri á heilsufari, lifun og forspárgildi mismunandi ...
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(University of Iceland, School of Health Sciences, Faculty of Medicine, 2021-06)Aims: The aims of this thesis were: (1) to describe functioning and contextual factors of community-dwelling stroke survivors 1-2 years after their first stroke, based on the International Classification of Functioning, Disability and Health (ICF) ...
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(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 ...
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(University of Iceland, School of Health Sciences, Faculty of Medicine, 2022-09)Introduction: Interstitial lung diseases (ILD), such as idiopathic pulmonary fibrosis (IPF), are diseases of elderly people that are characterised by pulmonary deposition of fibrous tissue and often have a poor prognosis. Interstitial lung abnormalities ...
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(Springer Science and Business Media LLC, 2019-08-14)Human longevity is heritable, but genome-wide association (GWA) studies have had limited success. Here, we perform two meta-analyses of GWA studies of a rigorous longevity phenotype definition including 11,262/3484 cases surviving at or beyond the age ...
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A Non-linear Relationship Between Selective Attention and Associated ERP Markers Across the Lifespan (Frontiers Media SA, 2019-01-28)The ability to selectively attend to task-relevant information increases throughout childhood and decreases in older age. Here, we intended to investigate these opposing developmental trajectories, to assess whether gains and losses early and late in ...
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(2022-12)Objective. We examined how individual and contextual factors affect resilience in community-dwelling older adults living in urban or rural areas in Northern Iceland. Methods. A cross-sectional study, conducted from 2017–2018, ran-domly sampled ...
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(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 ...
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(Menntavísindasvið Háskóla Íslands, 2015-12-31)Öldruðum hefur fjölgað hér á landi eins og annars staðar í hinum vestræna heimi og almennt hefur heilsufar þeirra batnað. Með auknum fjölda eldra fólks og aukinni þekkingu á áhrifavöldum lífsgæða er þarft að kanna hvernig staða aldraðra birtist okkur ...
Atriði 1-13 af 13