AIMC Topic: Area Under Curve

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Focal liver lesion diagnosis with deep learning and multistage CT imaging.

Nature communications Aug 15, 2024
Diagnosing liver lesions is crucial for treatment choices and patient outcomes. This study develops an automatic diagnosis system for liver lesions using multiphase enhanced computed tomography (CT). A total of 4039 patients from six data centers are...
Focal Nodular Hyperplasia Area Under Curve Cysts Cholangiocarcinoma Hemangioma Female Aged Adult Male Middle Aged Deep Learning Liver Neoplasms Carcinoma, Hepatocellular Liver Humans Tomography, X-Ray Computed
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Development and validation of a machine learning-based, point-of-care risk calculator for post-ERCP pancreatitis and prophylaxis selection.

Gastrointestinal endoscopy Aug 13, 2024
BACKGROUND AND AIMS: A robust model of post-ERCP pancreatitis (PEP) risk is not currently available. We aimed to develop a machine learning-based tool for PEP risk prediction to aid in clinical decision making related to periprocedural prophylaxis se...
Humans Machine Learning Prospective Studies Clinical Decision-Making Point-of-Care Systems Middle Aged Risk Assessment Pilot Projects ROC Curve Female Risk Factors Aged Male Cholangiopancreatography, Endoscopic Retrograde Pancreatitis Pancreatic Ducts Administration, Rectal Anti-Inflammatory Agents, Non-Steroidal Area Under Curve Fluid Therapy Stents
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Development and validation of prediction models for nosocomial infection and prognosis in hospitalized patients with cirrhosis.

Antimicrobial resistance and infection control Aug 7, 2024
BACKGROUND: Nosocomial infections (NIs) frequently occur and adversely impact prognosis for hospitalized patients with cirrhosis. This study aims to develop and validate two machine learning models for NIs and in-hospital mortality risk prediction.
Cross Infection Risk Assessment Hospital Mortality Liver Cirrhosis Area Under Curve Machine Learning Algorithms Prognosis Female Humans Risk Factors Hospitalization Aged Male Middle Aged
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Machine learning in diagnostic support in medical emergency departments.

Scientific reports Aug 2, 2024
Diagnosing patients in the medical emergency department is complex and this is expected to increase in many countries due to an ageing population. In this study we investigate the feasibility of training machine learning algorithms to assist physicia...
Humans Machine Learning Algorithms Female Middle Aged Cohort Studies ROC Curve Area Under Curve Emergency Service, Hospital Aged Aged, 80 and over Adult Male
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A Machine Learning Algorithm to Predict the Starting Dose of Daptomycin.

Clinical pharmacokinetics Jul 31, 2024
BACKGROUND AND OBJECTIVE: The dosage of daptomycin is usually based on body weight. However, it has been shown that this approach yields too high an exposure in obese patients. Pharmacokinetic and pharmacodynamic indexes (PK/PD) have been proposed fo...
Aged Daptomycin Humans Adult Area Under Curve Algorithms Machine Learning Models, Biological Male Anti-Bacterial Agents Body Weight Middle Aged Computer Simulation Monte Carlo Method Dose-Response Relationship, Drug Female
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CT-based deep learning radiomics biomarker for programmed cell death ligand 1 expression in non-small cell lung cancer.

BMC medical imaging Jul 31, 2024
BACKGROUND: Programmed cell death ligand 1 (PD-L1), as a reliable predictive biomarker, plays an important role in guiding immunotherapy of lung cancer. To investigate the value of CT-based deep learning radiomics signature to predict PD-L1 expressio...
Middle Aged Deep Learning ROC Curve B7-H1 Antigen Humans Aged Lung Neoplasms Carcinoma, Non-Small-Cell Lung Retrospective Studies Radiomics Area Under Curve Tomography, X-Ray Computed Biomarkers, Tumor Female Male
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Pediatric cardiac surgery: machine learning models for postoperative complication prediction.

Journal of anesthesia Jul 19, 2024
PURPOSE: Managing children undergoing cardiac surgery with cardiopulmonary bypass (CPB) presents a significant challenge for anesthesiologists. Machine Learning (ML)-assisted tools have the potential to enhance the recognition of patients at risk of ...
Child, Preschool Child Logistic Models Support Vector Machine Area Under Curve Cardiac Surgical Procedures Cardiopulmonary Bypass Male Risk Assessment Postoperative Complications Infant Humans Machine Learning Female
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Enhancing identification performance of cognitive impairment high-risk based on a semi-supervised learning method.

Journal of biomedical informatics Jul 19, 2024
BACKGROUND: Cognitive assessment plays a pivotal role in the early detection of cognitive impairment, particularly in the prevention and management of cognitive diseases such as Alzheimer's and Lewy body dementia. Large-scale screening relies heavily...
Supervised Machine Learning Humans Algorithms Cognitive Dysfunction Area Under Curve
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Predicting Clostridioides difficile infection outcomes with explainable machine learning.

EBioMedicine Jul 17, 2024
BACKGROUND: Clostridioides difficile infection results in life-threatening short-term outcomes and the potential for subsequent recurrent infection. Predicting these outcomes at diagnosis, when important clinical decisions need to be made, has proven...
Humans Machine Learning Clostridioides difficile Recurrence Prognosis Male Retrospective Studies Middle Aged Female ROC Curve Aged Area Under Curve Clostridium Infections
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Detecting depression severity using weighted random forest and oxidative stress biomarkers.

Scientific reports Jul 15, 2024
This study employs machine learning to detect the severity of major depressive disorder (MDD) through binary and multiclass classifications. We compared models that used only biomarkers of oxidative stress with those that incorporate sociodemographic...
Area Under Curve Random Forest Depressive Disorder, Major Severity of Illness Index Humans Depression Machine Learning Oxidative Stress Biomarkers Female Adult Male Middle Aged
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