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Optimizing the dynamic treatment regime of in-hospital warfarin anticoagulation in patients after surgical valve replacement using reinforcement learning

期刊: JOURNAL OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION, 2022; 29 (10)

Objective Warfarin anticoagulation management requires sequential decision-making to adjust dosages based on patients' evolving states continuously. W......

JIF:5.093

A time-aware attention model for prediction of acute kidney injury after pediatric cardiac surgery

期刊: JOURNAL OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION, 2022; 30 (1)

Objective Acute kidney injury (AKI) is a common complication after pediatric cardiac surgery, and the early detection of AKI may allow for timely prev......

JIF:5.093

Automated medical literature screening using artificial intelligence: a systematic review and meta-analysis

期刊: JOURNAL OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION, 2022; 29 (8)

Objective We aim to investigate the application and accuracy of artificial intelligence (AI) methods for automated medical literature screening for sy......

JIF:5.093

Development and validation of a deep learning model to predict the survival of patients in ICU

期刊: JOURNAL OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION, 2022; 29 (9)

Background Patients in the intensive care unit (ICU) are often in critical condition and have a high mortality rate. Accurately predicting the surviva......

JIF:5.093

Aggregating large-scale databases for PubMed author name disambiguation

期刊: JOURNAL OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION, 2021; 28 (9)

Objective: PubMed has suffered from the author ambiguity problem for many years. Existing studies on author name disambiguation (AND) for PubMed only ......

A Bayesian framework for estimating the risk ratio of hospitalization for people with comorbidity infected by SARS-CoV-2 virus

期刊: JOURNAL OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION, 2021; 28 (3)

Objective: Estimating the hospitalization risk for people with comorbidities infected by the SARS-CoV-2 virus is important for developing public healt......

Developing a standardized protocol for computational sentiment analysis research using health-related social media data

期刊: JOURNAL OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION, 2021; 28 (6)

Objective: Sentiment analysis is a popular tool for analyzing health-related social media content. However, existing studies exhibit numerous methodol......

FLANNEL (Focal Loss bAsed Neural Network EnsembLe) for COVID-19 detection

期刊: JOURNAL OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION, 2021; 28 (3)

Objective: The study sought to test the possibility of differentiating chest x-ray images of coronavirus disease 2019 (COVID-19) against other pneumon......

Ensemble learning for poor prognosis predictions: A case study on SARS-CoV-2

期刊: JOURNAL OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION, 2021; 28 (4)

Objective: Risk prediction models are widely used to inform evidence-based clinical decision making. However, few models developed from single cohorts......

Leveraging data visualization and a statewide health information exchange to support COVID-19 surveillance and response: Application of public health informatics

期刊: JOURNAL OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION, 2021; 28 (7)

Objective: We sought to support public health surveillance and response to coronavirus disease 2019 (COVID-19) through rapid development and implement......

Importance-aware personalized learning for early risk prediction using static and dynamic health data

期刊: JOURNAL OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION, 2021; 28 (4)

Objective: Accurate risk prediction is important for evaluating early medical treatment effects and improving health care quality. Existing methods ar......

Empowering physicians with health information technology: An empirical investigation in Chinese hospitals

期刊: JOURNAL OF THE AMERICAN MEDICAL INFORMATICS ASSOCIATION, 2021; 28 (5)

Objective: Few studies examine physicians' use of different features of health information technology (HIT) in relation to their psychological empower......

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