Sökning: "adverse event"

Visar resultat 1 - 5 av 63 uppsatser innehållade orden adverse event.

  1. 1. Bootstrapping methods for assessing causality in survival analysis: A case study on major adverse cardiovascular events

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Paulina Benthem Ciano; [2023]
    Nyckelord :Causality; Graphical models; Bootstrap; Survival analysis; Additive hazards model.; Mathematics and Statistics;

    Sammanfattning : The combination of graphical models with Aalen's additive hazards model, resulting in a model known as dynamical path analysis, permits assessing the effects of different variables on times until an event and decomposing these total effects into direct and indirect effects. This thesis proposes novel bootstrapping methods designed for left-truncated right-censored data, conditional on covariates within the framework of Aalen's additive hazards model, in order to obtain confidence intervals for the estimates. LÄS MER

  3. 2. Named Entity Recognition for Case Narratives of Adverse Event Reports

    Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Jayant Yadav; [2023]
    Nyckelord :;

    Sammanfattning : In the field of pharmacovigilance (PV), signal detection and assessment activities play a crucial role. They require a PV assessor to read through countless adverse event reports which is manual labor-intensive work. To ease the reading process, visual highlighters can be provided by leveraging natural language processing techniques. LÄS MER

  4. 3. Gränslandet : Övergången mellan kurativ och palliativ vård

    Magister-uppsats, Umeå universitet/Institutionen för omvårdnad

    Författare :Jenny Henningsson; Johanna Alhbin; [2023]
    Nyckelord :Hematological malignancies; transition; uncertainty; challenges; nurses; qualitative; Hematologiska maligninteter; övergång; ovisshet; utmaningar; sjuksköterskor; kvalitativ;

    Sammanfattning : Bakgrund: Det är vanligt förekommande att patienter med hematologiskt maligna sjukdomar går från kurativ till palliativ vård. Hematologiska behandlingar beskrivs i litteraturen som högteknologiska, aggressiva och de mest förödande behandlingar människokroppen kan utsättas för. LÄS MER

  5. 4. Adverse Selection : The Effect of Short-Term Adverse Selection on the Swedish Stock Market

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för management (MAN)

    Författare :Jonathan Nestenborg; Jonathan Erch; [2023]
    Nyckelord :abnormal volume; adverse selection; announcements; data analysis; information asymmetry; traded volume; Swedish stock market; t-test; regression.;

    Sammanfattning : This paper aims to analyze the phenomenon of adverse selection of its presence and potential short-term impact on the Swedish stock market. Adverse selection refers to a situation where information asymmetry among market participants might lead to potential imbalances in information and unfairness among all market participants. LÄS MER

  7. 5. Development of a Machine Learning Survival Analysis Pipeline with Explainable AI for Analyzing the Complexity of ED Crowding : Using Real World Data collected from a Swedish Emergency Department

    Master-uppsats, KTH/Medicinteknik och hälsosystem

    Författare :Tobias Haraldsson; [2023]
    Nyckelord :SHAP; Explainable AI; Survival Analysis; LOS; Machine Learning; ED Crowding; SHAP; Förklarbar AI; Överlevnadsanalys; LOS; Maskininlärning; Överbelastning på Akuten;

    Sammanfattning : One of the biggest challenges in healthcare is Emergency Department (ED)crowding which creates high constraints on the whole healthcare system aswell as the resources within and can be the cause of many adverse events.Is is a well known problem were a lot of research has been done and a lotof solutions has been proposed, yet the problem still stands unsolved. LÄS MER