Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 164 for “"EHR"”.
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Clinical Question-Answering over Distributed EHR Data
Electronic health records (EHRs) have become standard in US clinical practice. However, the distributed, dynamic, private, and jargon-dense nature of medical data is a barrier in harnessing Large Language Models (LLMs) for the domain. Retrievalaugmented generation (RAG), in which an LLM is provided …
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Analysis of Search on Clinical Narrative within the EHR
Electronic Health Records (EHRs) are used increasingly in the hospital and outpatient set- tings, and patients are amassing digitized clinical information. On one hand, aggregating all the patient's clinical information can greatly assist health care workers in making sound decisions. On the other …
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Evaluation of drug-drug interaction in the EHR data
… a longitudinal electronic health record (EHR) data and its alert and logging system of a teaching hospital. The risk of DDI among admitting departments were compared and analyzed the cause of prescribing which is possible to occur DDI with the purpose of providing baseline knowledge for …
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Critical factors for successful electronic health record (EHR) implementation
… and adoption of Electronic Health Records (EHRs). EHRs are electronic collections of patient health information that are recorded by physicians, nurses and patients themselves, before being approved by physicians and shared across diverse settings. EHR implementation can improve care quality …
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Implementing a standardized EHR-integrated controlled substance agreement in outpatient psychiatry
… a standardized, electronic health record (EHR)-integrated controlled substance agreement (CSA). This project aimed to improve provider documentation, enhance patient education, and promote safer prescribing in the outpatient psychiatric clinic. Methods: This project took place at Start My …
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Essays on Human Error in Electronic Health Records (EHR) Information Security
… security, aiming to enhance the resilience of EHR systems to make them less attractive to cybercriminals. The framework enhances Reason's Resiliency Model by incorporating a socially oriented management approach based on socio-technical systems (STS) principles. The information security …
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Physician’s Resistance to EHR Post Successful Organizational Adoption: Dual Factors Investigative Study
<p>The introduction of Electronic Medical Records (EMR) has drastically improved the quality of health care, streamlined the processing of its tasks, and enhanced the retention of patient data for the hospitals of today. This research is a response to a call for an investigation of the reasons or …
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Exploiting hierarchical and temporal information in building predictive models from EHR data
… patient outcomes. Electronic health records (EHR), which contain large volumes of detailed patient information, are a great resource for learning accurate predictive models using advanced machine learning and data mining techniques. In this thesis we develop techniques that can exploit …
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Descriptions of nurses' experiences with electronic health records (EHR): A phenomenological study
… nurses working with Electronic Health Records (EHR). Since U.S. President Bush’s 2004 mandate to put EHRs in place by 2014, EHR design and implementation have become priorities for all health care organizations. Research studies of EHR implementation and utilization found in the literature …
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Predicting clinicians’ intentions towards the electronic health record (EHR) : an extended UTAUT model
The Electronic Health Record (EHR) has the potential to promote understanding or awareness of healthcare knowledge among patients and healthcare providers to facilitate collaboration between various key stakeholders to improve the quality of healthcare. The technology is also expected to provide …
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Business model and strategy analysis for radiologists to use electronic health records (EHR)
… providers to use electronic health records (EHR) in care delivery to improve quality, efficiency, safety, and reduce cost. The meaningful use (MU) program's Stage 1 requirements (part of HITECH Act) did not include imaging requirements, leading to confusion among radiologists and other …
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Compliance of Open Source EHR Applications with HIPAA and ONC Security and Privacy Requirements
<p>Electronic Health Records (EHRs) are digital versions of paper-based patient's health information. EHR applications are increasingly being adopted in many countries. They have resulted in improved quality in healthcare, convenient access to histories of patient medication and clinic visits, …
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Electronic Health Record (EHR) : modelo de recomendação nutricional para o Serviço Nacional de Saúde Português
A normalização dos registos eletrónicos de dados clínicos é um fator de melhoria da qualidade dos cuidados de saúde e da eficiência das organizações. Também a melhoria do conhecimento organizacional e o desenvolvimento de sistemas de apoio à decisão são potenciados com a normalização dos dados …
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Investigating the attainment of optimum data quality for EHR Big Data: proposing a new methodological approach
… case, in terms of the Electronic Health Records (EHR). The first main contribution to knowledge of this study systematically investigates which data quality dimensions (DQDs) are most important for EHR Big Data. The two most important dimensions ascertained by the research methods applied in this …
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Innovative Workforce Plan: Recently Graduated Nurses as Super Users for EHR Implementation in a Multi-Hospital Organization
… implement a new electronic health record (EHR) in order to meet Stage 2 meaningful use requirements led to a need for innovative cost-containment strategies. Tapping the local pool of unemployed newly graduated nurses as half the required super user workforce leveraged the technology skills …
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Anticoagulant Treatment Effects Assessment in Antiphospholipid Syndrome Patients Using Targeted Learning and the Oracle Health EHR Data
… I used extensive electronic health record (EHR) data to explore the impact of different anticoagulant options on mortality rates in adults diagnosed with APS. I analyzed de-identified EHR data from Oracle Health, creating a scenario similar to a clinical trial where patients started either …
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Bugs, Drugs and Data: Antibiotic Resistance, Prevalence and Prediction of Bug-Drug Mismatch using Electronic Health Records (EHR) Data
… using de-identified, electronic health record (EHR) data in the Cerner Health Facts™ data warehouse. We assessed antibiotic susceptibility data between the years 2012 to 2017 and visualized the slope coefficient from linear regression to compare changes in resistance over time. We examined the …
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Use of National Electronic Health Record (EHR) Data Warehouse to Identify Inappropriate HbA1c Orders for Sickle cell Disease Patients
… HIPAA compliant, electronic health record (EHR) data in the Cerner Health Facts™ (HF) data warehouse. We identified the frequency of inappropriate orders of HbA1c tests by comparing the 526 Sickle cell patients in TMC with 36,625 sickle cell patients from 393 national facilities in the data …
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A data-driven approach to evaluating the effectiveness and adverse outcomes of antidepressant exposure using longitudinal real-world EHR data
… comprehensive electronic health records (EHR) of over 2.25 million patients, this dissertation employs advanced machine learning techniques, specifically Bidirectional Long Short-Term Memory (Bi-LSTM) with an attention mechanism, to capture the temporal dynamics and complexities inherent …
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