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Lungeanu D, Petrica A, Lupusoru R, Marza AM, Mederle OA, Timar B. Beyond the Digital Competencies of Medical Students: Concerns over Integrating Data Science Basics into the Medical Curriculum. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:15958. [PMID: 36498065 PMCID: PMC9739359 DOI: 10.3390/ijerph192315958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 11/26/2022] [Accepted: 11/27/2022] [Indexed: 06/17/2023]
Abstract
Introduction. Data science is becoming increasingly prominent in the medical profession, in the face of the COVID-19 pandemic, presenting additional challenges and opportunities for medical education. We retrospectively appraised the existing biomedical informatics (BMI) and biostatistics courses taught to students enrolled in a six-year medical program. Methods. An anonymous cross-sectional survey was conducted among 121 students in their fourth year, with regard to the courses they previously attended, in contrast with the ongoing emergency medicine (EM) course during the first semester of the academic year 2020−2021, when all activities went online. The questionnaire included opinion items about courses and self-assessed knowledge, and questions probing into the respondents’ familiarity with the basics of data science. Results. Appreciation of the EM course was high, with a median (IQR) score of 9 (7−10) on a scale from 1 to 10. The overall scores for the BMI and biostatistics were 7 (5−9) and 8 (5−9), respectively. These latter scores were strongly correlated (Spearman correlation coefficient R = 0.869, p < 0.001). We found no correlation between measured and self-assessed knowledge of data science (R = 0.107, p = 0.246), but the latter was fairly and significantly correlated with the perceived usefulness of the courses. Conclusions. The keystone of this different perception of EM versus data science was the courses’ apparent value to the medical profession. The following conclusions could be drawn: (a) objective assessments of residual knowledge of the basics of data science do not necessarily correlate with the students’ subjective appraisal and opinion of the field or courses; (b) medical students need to see the explicit connection between interdisciplinary or complementary courses and the medical profession; and (c) courses on information technology and data science would better suit a distributed approach across the medical curriculum.
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Affiliation(s)
- Diana Lungeanu
- Center for Modeling Biological Systems and Data Analysis, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Department of Functional Sciences, Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Alina Petrica
- Department of Surgery, Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania
- “Pius Brinzeu” Emergency County Clinical Hospital, 300723 Timisoara, Romania
| | - Raluca Lupusoru
- Center for Modeling Biological Systems and Data Analysis, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Department of Functional Sciences, Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania
- “Pius Brinzeu” Emergency County Clinical Hospital, 300723 Timisoara, Romania
| | - Adina Maria Marza
- Department of Surgery, Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Multidisciplinary Center for Research, Evaluation, Diagnosis and Therapies in Oral Medicine, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Emergency Municipal Clinical Hospital, 300079 Timisoara, Romania
| | - Ovidiu Alexandru Mederle
- Department of Surgery, Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Multidisciplinary Center for Research, Evaluation, Diagnosis and Therapies in Oral Medicine, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Emergency Municipal Clinical Hospital, 300079 Timisoara, Romania
| | - Bogdan Timar
- “Pius Brinzeu” Emergency County Clinical Hospital, 300723 Timisoara, Romania
- Center for Molecular Research in Nephrology and Vascular Disease, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Second Department of Internal Medicine, Faculty of Medicine, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania
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Lee S, Lam SH, Hernandes Rocha TA, Fleischman RJ, Staton CA, Taylor R, Limkakeng AT. Machine Learning and Precision Medicine in Emergency Medicine: The Basics. Cureus 2021; 13:e17636. [PMID: 34646684 PMCID: PMC8485701 DOI: 10.7759/cureus.17636] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/01/2021] [Indexed: 12/28/2022] Open
Abstract
As machine learning (ML) and precision medicine become more readily available and used in practice, emergency physicians must understand the potential advantages and limitations of the technology. This narrative review focuses on the key components of machine learning, artificial intelligence, and precision medicine in emergency medicine (EM). Based on the content expertise, we identified articles from EM literature. The authors provided a narrative summary of each piece of literature. Next, the authors provided an introduction of the concepts of ML, artificial intelligence as an extension of ML, and precision medicine. This was followed by concrete examples of their applications in practice and research. Subsequently, we shared our thoughts on how to consume the existing research in these subjects and conduct high-quality research for academic emergency medicine. We foresee that the EM community will continue to adapt machine learning, artificial intelligence, and precision medicine in research and practice. We described several key components using our expertise.
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Affiliation(s)
- Sangil Lee
- Emergency Medicine, University of Iowa Carver College of Medicine, Iowa City, USA
| | - Samuel H Lam
- Emergency Medicine, Sutter Medical Center, Sacramento, USA
| | | | | | - Catherine A Staton
- Division of Emergency Medicine, Department of Surgery, Duke University School of Medicine, Durham, USA
| | - Richard Taylor
- Department of Emergency Medicine, Yale University, New Haven, USA
| | - Alexander T Limkakeng
- Division of Emergency Medicine, Department of Surgery, Duke University School of Medicine, Durham, USA
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Li R, Niu Y, Scott SR, Zhou C, Lan L, Liang Z, Li J. Using Electronic Medical Record Data for Research in a Healthcare Information and Management Systems Society (HIMSS) Analytics Electronic Medical Record Adoption Model (EMRAM) Stage 7 Hospital in Beijing: Cross-sectional Study. JMIR Med Inform 2021; 9:e24405. [PMID: 34342589 PMCID: PMC8371484 DOI: 10.2196/24405] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 12/01/2020] [Accepted: 06/07/2021] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND With the proliferation of electronic medical record (EMR) systems, there is an increasing interest in utilizing EMR data for medical research; yet, there is no quantitative research on EMR data utilization for medical research purposes in China. OBJECTIVE This study aimed to understand how and to what extent EMR data are utilized for medical research purposes in a Healthcare Information and Management Systems Society (HIMSS) Analytics Electronic Medical Record Adoption Model (EMRAM) Stage 7 hospital in Beijing, China. Obstacles and issues in the utilization of EMR data were also explored to provide a foundation for the improved utilization of such data. METHODS For this descriptive cross-sectional study, cluster sampling from Xuanwu Hospital, one of two Stage 7 hospitals in Beijing, was conducted from 2016 to 2019. The utilization of EMR data was described as the number of requests, the proportion of requesters, and the frequency of requests per capita. Comparisons by year, professional title, and age were conducted by double-sided chi-square tests. RESULTS From 2016 to 2019, EMR data utilization was poor, as the proportion of requesters was 5.8% and the frequency was 0.1 times per person per year. The frequency per capita gradually slowed and older senior-level staff more frequently used EMR data compared with younger staff. CONCLUSIONS The value of using EMR data for research purposes is not well studied in China. More research is needed to quantify to what extent EMR data are utilized across all hospitals in Beijing and how these systems can enhance future studies. The results of this study also suggest that young doctors may be less exposed or have less reason to access such research methods.
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Affiliation(s)
- Rui Li
- Information Center, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yue Niu
- Statistical Procedure Department, Blueballon (Beijing) Medical Research Co, Ltd, Beijing, China
| | - Sarah Robbins Scott
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Chu Zhou
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Lan Lan
- West China Biomedical Big Data Center, West China Hospital, Sichuan University, Beijing, China
| | - Zhigang Liang
- Information Center, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Jia Li
- Information Center, Xuanwu Hospital, Capital Medical University, Beijing, China
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Hunter-Zinck HS, Peck JS, Strout TD, Gaehde SA. Predicting emergency department orders with multilabel machine learning techniques and simulating effects on length of stay. J Am Med Inform Assoc 2021; 26:1427-1436. [PMID: 31578568 DOI: 10.1093/jamia/ocz171] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 08/26/2019] [Accepted: 08/30/2019] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE Emergency departments (EDs) continue to pursue optimal patient flow without sacrificing quality of care. The speed with which a healthcare provider receives pertinent information, such as results from clinical orders, can impact flow. We seek to determine if clinical ordering behavior can be predicted at triage during an ED visit. MATERIALS AND METHODS Using data available during triage, we trained multilabel machine learning classifiers to predict clinical orders placed during an ED visit. We benchmarked 4 classifiers with 2 multilabel learning frameworks that predict orders independently (binary relevance) or simultaneously (random k-labelsets). We evaluated algorithm performance, calculated variable importance, and conducted a simple simulation study to examine the effects of algorithm implementation on length of stay and cost. RESULTS Aggregate performance across orders was highest when predicting orders independently with a multilayer perceptron (median F1 score = 0.56), but prediction frameworks that simultaneously predict orders for a visit enhanced predictive performance for correlated orders. Visit acuity was the most important predictor for most orders. Simulation results indicated that direct implementation of the model would increase ordering costs (from $21 to $45 per visit) but reduce length of stay (from 158 minutes to 151 minutes) over all visits. DISCUSSION Simulated implementations of the predictive algorithm decreased length of stay but increased ordering costs. Optimal implementation of these predictions to reduce patient length of stay without incurring additional costs requires more exploration. CONCLUSIONS It is possible to predict common clinical orders placed during an ED visit with data available at triage.
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Affiliation(s)
- Haley S Hunter-Zinck
- Department of Emergency Services, VA Boston Healthcare System, Boston, Massachusetts, USA
| | - Jordan S Peck
- Center for Performance Improvement, MaineHealth, Portland, Maine, USA.,Department of Emergency Medicine, Tufts University School of Medicine, Medford, Massachusetts, USA
| | - Tania D Strout
- Department of Emergency Medicine, Tufts University School of Medicine, Medford, Massachusetts, USA.,Department of Emergency Medicine, Maine Medical Center, Portland, Maine, USA
| | - Stephan A Gaehde
- Department of Emergency Services, VA Boston Healthcare System, Boston, Massachusetts, USA.,School of Medicine, Boston University, Boston, Massachusetts, USA
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