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Hospital Mortality

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Acute systolic heart failure with normal admission BNP: clinical features and outcomes.

International journal of cardiology Dec 20, 2016
INTRODUCTION: The characteristics and outcomes of patients hospitalized with acute systolic heart failure (HF) and normal admission B-type natriuretic peptide (BNP) has not been previously explored.
Natriuretic Peptide, Brain Humans Heart Failure, Systolic Biomarkers Patient Admission Prognosis Retrospective Studies Female Survival Rate Male Hospital Mortality Ventricular Function, Left United States Stroke Volume Follow-Up Studies Middle Aged Acute Disease Disease Progression Morbidity Time Factors Patient Readmission
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Predictors of in-hospital mortality following major lower extremity amputations in type 2 diabetic patients using artificial neural networks.

BMC medical research methodology Nov 22, 2016
BACKGROUND: Outcome prediction is important in the clinical decision-making process. Artificial neural networks (ANN) have been used to predict the risk of post-operative events, including survival, and are increasingly being used in complex medical ...
Humans Neural Networks, Computer Prognosis Retrospective Studies Female Aged Diabetes Mellitus, Type 2 Aged, 80 and over Lower Extremity Male Patient Discharge Middle Aged Outcome Assessment, Health Care Prevalence Multivariate Analysis Comorbidity Spain Hospital Mortality Amputation, Surgical
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Early surgery after angiography in patients scheduled for valve replacement.

Asian cardiovascular & thoracic annals Nov 14, 2016
Background There are limited data regarding the risks of cardiac surgery early after coronary angiography in patients scheduled for isolated aortic and/or mitral valve replacement. Our aim was to evaluate the risk of early surgery after coronary angi...
Humans Biomarkers Retrospective Studies Acute Kidney Injury Female Risk Factors Aged Aged, 80 and over Male Heart Valve Prosthesis Implantation Time-to-Treatment Predictive Value of Tests Renal Insufficiency Middle Aged Coronary Angiography Risk Assessment Creatinine Time Factors Patient Selection Hospital Mortality Mitral Valve Treatment Outcome Heart Valve Diseases Aortic Valve
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Assessing Hospital Performance After Percutaneous Coronary Intervention Using Big Data.

Circulation. Cardiovascular quality and outcomes Nov 8, 2016
BACKGROUND: Although risk adjustment remains a cornerstone for comparing outcomes across hospitals, optimal strategies continue to evolve in the presence of many confounders. We compared conventional regression-based model to approaches particularly ...
Hospital Mortality Aged Process Assessment, Health Care Logistic Models Aged, 80 and over Data Mining Humans Male Quality Indicators, Health Care Machine Learning Treatment Outcome Middle Aged Multivariate Analysis Algorithms Cause of Death Propensity Score Databases, Factual Hospitals Registries Likelihood Functions Female Time Factors Percutaneous Coronary Intervention Massachusetts Risk Factors
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Procalcitonin as a potential predicting factor for prognosis in bacterial meningitis.

Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia Oct 26, 2016
We investigated the potential role of serum procalcitonin in differentiating bacterial meningitis from viral meningitis, and in predicting the prognosis in patients with bacterial meningitis. This was a retrospective study of 80 patients with bacteri...
Humans Aged, 80 and over Biomarkers Young Adult Adult Prognosis Male Hospital Mortality Retrospective Studies Middle Aged Diagnosis, Differential Female Adolescent Predictive Value of Tests Aged Meningitis, Bacterial Calcitonin Meningitis, Viral
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Using machine learning methods for predicting inhospital mortality in patients undergoing open repair of abdominal aortic aneurysm.

Journal of biomedical informatics Jul 6, 2016
An abdominal aortic aneurysm is an abnormal dilatation of the aortic vessel at abdominal level. This disease presents high rate of mortality and complications causing a decrease in the quality of life and increasing the cost of treatment. To estimate...
Risk Assessment Quality of Life Hospital Mortality Treatment Outcome Aortic Aneurysm, Abdominal Bayes Theorem Humans Machine Learning Risk Factors
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Prediction of In-hospital Mortality in Emergency Department Patients With Sepsis: A Local Big Data-Driven, Machine Learning Approach.

Academic emergency medicine : official journal of the Society for Academic Emergency Medicine Feb 13, 2016
OBJECTIVES: Predictive analytics in emergency care has mostly been limited to the use of clinical decision rules (CDRs) in the form of simple heuristics and scoring systems. In the development of CDRs, limitations in analytic methods and concerns wit...
Male Middle Aged Sepsis Hospital Mortality Electronic Health Records Logistic Models ROC Curve Humans Female Emergency Service, Hospital Decision Support Systems, Clinical Machine Learning Hospitalization Trauma Centers Retrospective Studies Aged Aged, 80 and over Adult
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Herpes simplex virus in bronchoalveolar lavage fluid of medical intensive care unit patients: Association with lung injury and outcome.

Journal of critical care Dec 8, 2015
PURPOSE: In intensive care unit (ICU) patients in whom bronchoalveolar lavage fluid (BALF) was analyzed for suspected infectious pulmonary disease, we investigated the association of herpes simplex virus (HSV) in the BALF with lung injury and patient...
Respiratory Tract Infections Humans Extravascular Lung Water Retrospective Studies Bronchoalveolar Lavage Fluid Intensive Care Units Lung Injury Female Herpes Simplex Aged Simplexvirus Male Middle Aged Length of Stay Hospital Mortality Hospitals, University
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Statistical Machines for Trauma Hospital Outcomes Research: Application to the PRospective, Observational, Multi-Center Major Trauma Transfusion (PROMMTT) Study.

PloS one Aug 21, 2015
Improving the treatment of trauma, a leading cause of death worldwide, is of great clinical and public health interest. This analysis introduces flexible statistical methods for estimating center-level effects on individual outcomes in the context of...
Middle Aged Hospital Mortality Multiple Trauma Outcome Assessment, Health Care Survival Analysis Humans Hemorrhage Machine Learning Injury Severity Score Prospective Studies Blood Component Transfusion Female Trauma Centers Adult Male
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Prediction of in-hospital mortality after ruptured abdominal aortic aneurysm repair using an artificial neural network.

Journal of vascular surgery May 5, 2015
OBJECTIVE: Ruptured abdominal aortic aneurysm (rAAA) carries a high mortality rate, even with prompt transfer to a medical center. An artificial neural network (ANN) is a computational model that improves predictive ability through pattern recognitio...
Aged, 80 and over Male Middle Aged Risk Assessment Time Factors Hospital Mortality Decision Support Techniques Databases, Factual Retrospective Studies Female Risk Factors Aged Area Under Curve Shock Multivariate Analysis Odds Ratio Blood Vessel Prosthesis Implantation Endovascular Procedures Tennessee ROC Curve Logistic Models Treatment Outcome Age Factors Predictive Value of Tests Aortic Aneurysm, Abdominal Humans Neural Networks, Computer Algorithms Heart Arrest Unconsciousness Aortic Rupture
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