Blar i St. Olavs hospital på forfatter "Aam, Stina"

Viser treff 1-14 av 14

    • Clinically accessible neuroimaging predictors of post-stroke neurocognitive disorder: a prospective observational study 

      SCHELLHORN, TILL; Aamodt, Eva Birgitte; Lydersen, Stian; Aam, Stina; Wyller, Torgeir Bruun; Saltvedt, Ingvild; Beyer, Mona Kristiansen (Peer reviewed; Journal article, 2021)
      Background Neurocognitive disorder (NCD) is common in stroke survivors. We aimed to identify clinically accessible imaging markers of stroke and chronic pathology that are associated with early post-stroke NCD. Methods We ...

    • Current and Future Prevalence Estimates of Mild Cognitive Impairment, Dementia, and Its Subtypes in a Population-Based Sample of People 70 Years and Older in Norway: The HUNT Study 

      Gjøra, Linda; Strand, Bjørn Heine; Bergh, Sverre; Borza, Tom; Brækhus, Anne; Engedal, Knut Arne; Johannessen, Aud; Kvello-Alme, Marte; Krokstad, Steinar; Livingston, Gill; Matthews, Fiona E; Myrstad, Christian; Skjellegrind, Håvard; Thingstad, Pernille; Aakhus, Eivind; Aam, Stina; Selbæk, Geir (Peer reviewed; Journal article, 2021)
      Background: Having accurate, up-to-date information on the epidemiology of mild cognitive impairment (MCI) and dementia is imperative. Objective: To determine the prevalence of MCI and dementia in Norway using data ...

    • Diagnostic accuracy of the Clock Drawing Test in screening for early post-stroke neurocognitive disorder: the Nor-COAST study 

      Navickaite, Egle; Saltvedt, Ingvild Tina; Lydersen, Stian; Munthe-Kaas, Ragnhild; Ihle-Hansen, Hege Beate; Grambaite, Ramune; Aam, Stina (Peer reviewed; Journal article, 2024)
      Background Post-stroke neurocognitive disorder, though common, is often overlooked by clinicians. Moreover, although the Montreal Cognitive Assessment (MoCA) has proven to be a valid screening test for neurocognitive ...

    • High ward occupancy, bedspacing, and 60 day mortality for patients with myocardial infarction, stroke, and heart failure 

      Asheim, Andreas; Nilsen, Sara Marie; Aam, Stina; Anthun, Kjartan Sarheim; Carlsen, Fredrik; Janszky, Imre; Vatten, Lars Johan; Bjørngaard, Johan Håkon (Journal article; Peer reviewed, 2022)
      Abstract Aims To study the consequences of crowded wards among patients with cardiovascular disease. Methods and results This is a cohort study among 201 801 patients with 258 807 admissions who were acutely admitted for ...

    • How do busy hospital circumstances affect mortality and readmission within 60 days: A cohort study of 680 000 acute admissions in Norway 

      Nilsen, Sara Marie; Asheim, Andreas; Carlsen, Fredrik; Anthun, Kjartan Sarheim; Vatten, Lars Johan; Aam, Stina; Davies, Neil Martin; Bjørngaard, Johan Håkon (Peer reviewed; Journal article, 2022)
      Objective To study mortality and readmissions for older patients admitted during more and less busy hospital circumstances. Design Cohort study where we identified patients that were admitted to the same hospital, ...

    • Impact of different methods defining post-stroke neurocognitive disorder: The Nor-COAST study 

      Munthe-Kaas, Ragnhild; Aam, Stina; Ihle-Hansen, Hege; Lydersen, Stian; Knapskog, Anne Brita; Wyller, Torgeir Bruun; Fure, Brynjar; Thingstad, Pernille; Askim, Torunn; Beyer, Mona K.; Næss, Halvor; Seljeseth, Yngve Müller; Ellekjær, Hanne; Pendlebury, Sarah T.; Saltvedt, Ingvild (Peer reviewed; Journal article, 2020)
      Introduction Post‐stroke neurocognitive disorder (NCD) is common; prevalence varies between studies, partially related to lack of consensus on how to identify cases. The aim was to compare the prevalence of post‐stroke ...

    • The Impact of Vascular Risk Factors on Post-stroke Cognitive Impairment: The Nor-COAST Study 

      Aam, Stina; Gynnild, Mari Nordbø; Munthe-Kaas, Ragnhild; Saltvedt, Ingvild; Lydersen, Stian; Knapskog, Anne Brita; Ihle-Hansen, Hege; Ellekjær, Hanne; Eldholm, Rannveig Sakshaug; Fure, Brynjar (Peer reviewed; Journal article, 2021)
      Introduction: Post-stroke cognitive impairment (PSCI) is common, but evidence on the impact of vascular risk factors is lacking. We explored the association between pre-stroke vascular risk factors and PSCI and studied the ...

    • Is Frailty Index a better predictor than pre-stroke modified Rankin Scale for neurocognitive outcomes 3-months post-stroke? 

      Munthe-Kaas, Ragnhild; Aam, Stina; Saltvedt, Ingvild; Wyller, Torgeir Bruun; Pendlebury, Sarah T.; Lydersen, Stian; Hagberg, Guri; SCHELLHORN, TILL; Rostoft, Siri; Ihle-Hansen, Hege (Peer reviewed; Journal article, 2022)
      Background The prognostic value of frailty measures for post-stroke neurocognitive disorder (NCD) remains to be evaluated. Aims The aim of this study was to compare the predictive value of pre-stroke FI with pre-stroke ...

    • Longitudinal brain age prediction and cognitive function after stroke 

      Aamodt, Eva Birgitte; Alnæs, Dag; de Lange, Ann-Marie Glasø; Aam, Stina; Schellhorn, Till; Saltvedt, Ingvild Tina; Beyer, Mona Kristiansen; Westlye, Lars Tjelta (Peer reviewed; Journal article, 2022)
      Advanced age is associated with post-stroke cognitive decline. Machine learning based on brain scans can be used to estimate brain age of patients, and the corresponding difference from chronological age, the brain age gap ...

    • A Machine Learning Approach to Predict Post-stroke Fatigue. The Nor-COAST study 

      Luzum, Geske; Thrane, Gyrd; Aam, Stina; Eldholm, Rannveig Sakshaug; Grambaite, Ramune; Munthe-Kaas, Ragnhild; Thingstad, Anne Pernille Mæhle; Saltvedt, Ingvild; Askim, Torunn (Journal article; Peer reviewed, 2014)
      Objective: This study aimed to predict fatigue 18 months post-stroke by utilizing comprehensive data from the acute and sub-acute phases after stroke in a machine-learning set-up. Design: A prospective multicenter ...

    • Mortality and subsequent healthcare use among older patients discharged to a municipality with excess demand for elderly care 

      Bjørnelv, Gudrun Maria Waaler; Asheim, Andreas; Nilsen, Sara Marie; Anthun, Kjartan Sarheim; Carlsen, Fredrik; Aam, Stina; Kimbell, Elizabeth Anna; Bjørngaard, Johan Håkon (Peer reviewed; Journal article, 2023)
      There is limited knowledge on how excess demand for elderly care influences patient outcomes. We used a natural experiment to estimate the causal effect of discharging elderly patients from hospital to municipalities with ...

    • Plasma Inflammatory Biomarkers Are Associated With Poststroke Cognitive Impairment: The Nor-COAST Study 

      Sandvig, Heidi Vihovde; Aam, Stina; Alme, Katinka Nordheim; Askim, Torunn; Beyer, Mona K.; Ellekjær, Hanne; Ihle-Hansen, Hege Beathe; Lydersen, Stian; Mollnes, Tom Eirik; Munthe-Kaas, Ragnhild; Næss, Halvor; Saltvedt, Ingvild Tina; Seljeseth, Yngve Müller; Thingstad, Anne Pernille Mæhle; Wethal, Torgeir; Knapskog, Anne Brita (Peer reviewed; Journal article, 2023)
      Background: Inflammation is proposed to be involved in the pathogenesis of poststroke cognitive impairment. The aim of this study was to investigate associations between concentrations of systemic inflammatory biomarkers ...

    • Post-stroke Cognitive Impairment—Impact of Follow-Up Time and Stroke Subtype on Severity and Cognitive Profile: The Nor-COAST Study 

      Aam, Stina; Einstad, Marte Stine; Munthe-Kaas, Ragnhild; Lydersen, Stian; Ihle-Hansen, Hege; Knapskog, Anne Brita; Ellekjær, Hanne; Seljeseth, Yngve Müller; Saltvedt, Ingvild (Peer reviewed; Journal article, 2020)
      Background: Post-stroke cognitive impairment (PSCI) is common, but evidence of cognitive symptom profiles, course over time, and pathogenesis is scarce. We investigated the significance of time and etiologic stroke subtype ...

    • Test Accuracy of the Montreal Cognitive Assessment in Screening for Early Poststroke Neurocognitive Disorder 

      Munthe-Kaas, Ragnhild; Aam, Stina; Saltvedt, Ingvild; Wyller, Torgeir Bruun; Pendlebury, Sarah T.; Lydersen, Stian; Ihle-Hansen, Hege (Peer reviewed; Journal article, 2020)
      Background. Human immunodeficiency virus (HIV)–infected immunological nonresponders (INRs) fail to reconstitute their CD4+ T-cell pool after initiation of antiretroviral therapy, and their prognosis is inferior to that of ...