AIMC Topic: Propensity Score

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Improving ACS prediction in T2DM patients by addressing false records in electronic medical records using propensity score.

Scientific reports May 28, 2025
Our study aims to improve the prediction performance of machine learning (ML) models by addressing false records (i.e., false positive, false negative, or missingness) in binary categorical variables in electronic medical records (EMRs) using propens...
Male Middle Aged Comorbidity Humans Diabetes Mellitus, Type 2 Machine Learning Propensity Score Algorithms Electronic Health Records Republic of Korea Female Aged
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Association between fibrinogen levels and prognosis in critically bleeding patients: exploration of the optimal therapeutic threshold.

European journal of trauma and emergency surgery : official publication of the European Trauma Society May 23, 2025
BACKGROUND: Severe bleeding is a leading cause of ICU admission and mortality. Fibrinogen plays a crucial role in prognosis, yet optimal thresholds and supplementation targets remain unclear.
Aged Male Middle Aged Hospital Mortality Fibrinogen Humans Hemorrhage Prognosis Propensity Score Critical Illness Intensive Care Units Female
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Updated perspectives on visceral pleural invasion in non-small cell lung cancer: A propensity score-matched analysis of the SEER database.

Current problems in cancer Apr 18, 2025
BACKGROUND: Visceral pleural invasion (VPI), including PL1 (the tumor invades beyond the elastic layer) and PL2 (the tumor extends to the surface of the visceral pleura), plays a crucial role in staging Non-Small Cell Lung Cancer (NSCLC). However, th...
Propensity Score Pleura Follow-Up Studies Neoplasm Invasiveness Neoplasm Staging Pleural Neoplasms SEER Program Humans Prognosis Retrospective Studies Female Aged Survival Rate Male Middle Aged Lung Neoplasms Carcinoma, Non-Small-Cell Lung
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Effects of robot-assisted gait training within 1 week after stroke onset on degree of gait independence in individuals with hemiparesis: a propensity score-matched analysis in a single-center cohort study.

Journal of neuroengineering and rehabilitation Feb 28, 2025
BACKGROUND: Robot-assisted gait training (RAGT) is an effective method for treating gait disorders in individuals with stroke. However, no previous studies have demonstrated the effectiveness of RAGT in individuals with acute stroke. This study aimed...
Male Middle Aged Cohort Studies Treatment Outcome Robotics Humans Stroke Gait Disorders, Neurologic Retrospective Studies Gait Female Propensity Score Aged Paresis Stroke Rehabilitation
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Development and evaluation of a multivariable prediction model for overall survival in advanced stage pulmonary carcinoid using machine learning.

European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology Feb 25, 2025
BACKGROUND: Evidence is limited on whether patients with advanced pulmonary carcinoid (APC) benefit from comprehensive pulmonary resection (CPR), chemotherapy, or radiotherapy. Existing prognostic models for APC are limited and do not guide treatment...
Humans Machine Learning Prognosis Male Middle Aged Lung Neoplasms Neoplasm Staging Pneumonectomy Retrospective Studies Female Aged Adult Survival Rate SEER Program Proportional Hazards Models Propensity Score Kaplan-Meier Estimate Carcinoid Tumor
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Impact of Sepsis Onset Timing on All-Cause Mortality in Acute Pancreatitis: A Multicenter Retrospective Cohort Study.

Journal of intensive care medicine Feb 18, 2025
BackgroundSepsis complicates acute pancreatitis (AP), increasing mortality risk. Few studies have examined how sepsis and its onset timing affect mortality in AP. This study evaluates the association between sepsis occurrence and all-cause mortality ...
Pancreatitis Aged Adult Male Middle Aged Sepsis Time Factors Hospital Mortality Acute Disease Propensity Score Kaplan-Meier Estimate Humans Retrospective Studies Intensive Care Units Female Risk Factors
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Causal Machine Learning for Left Atrial Appendage Occlusion in Patients With Atrial Fibrillation.

JACC. Clinical electrophysiology Feb 12, 2025
BACKGROUND: Transcatheter left atrial appendage occlusion (LAAO) is an alternative to lifelong anticoagulation, but optimal patient selection remains challenging.
Humans Machine Learning Retrospective Studies Female Aged Aged, 80 and over Male Anticoagulants Atrial Fibrillation Propensity Score Atrial Appendage
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Interpretable machine learning-derived nomogram model for early detection of persistent diarrhea in Salmonella typhimurium enteritis: a propensity score matching based case-control study.

BMC infectious diseases Feb 10, 2025
BACKGROUND: Salmonella typhimurium infection is a considerable global health concern, particularly in children, where it often leads to persistent diarrhea. This condition can result in severe health complications including malnutrition and cognitive...
Enteritis Early Diagnosis Propensity Score Salmonella Infections Child, Preschool Humans Risk Factors Child Machine Learning Male Diarrhea Retrospective Studies Infant Nomograms Female Case-Control Studies Salmonella typhimurium
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Adverse Outcomes after Cemented and Cementless Primary Elective Total Hip Arthroplasty in 60,064 Matched Patients: A Study of Data from the Swedish Arthroplasty Register.

The Journal of arthroplasty Jan 13, 2025
BACKGROUND: The choice between cemented and cementless fixation in primary elective total hip arthroplasty (THA) remains a subject of ongoing debate. However, comparisons between the two are subject to limited adjustments for patient characteristics,...
Aged, 80 and over Male Middle Aged Postoperative Complications Treatment Outcome Humans Female Sweden Aged Bone Cements Prosthesis Failure Hip Prosthesis Periprosthetic Fractures Cementation Elective Surgical Procedures Registries Propensity Score Reoperation Arthroplasty, Replacement, Hip
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StUdy of Gestational diabetes And Risk using Electronic Data (SUGARED): a population-based cohort study-study protocol.

BMJ open Dec 26, 2024
INTRODUCTION: The incidence of gestational diabetes mellitus (GDM) in Australia has tripled in the last 20 years. Consequently, over 40 000 pregnancies are now diagnosed as 'higher risk' each year. This has increased antenatal surveillance and obstet...
Observational Studies as Topic Female Predictive Learning Models Humans Diabetes, Gestational Risk Assessment Delivery, Obstetric Research Design Incidence Glucose Tolerance Test Multilevel Analysis Retrospective Studies Pregnancy Outcome New South Wales Information Storage and Retrieval Pregnancy Logistic Models Hospitals, Public Propensity Score Routinely Collected Health Data
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