Prostatectomy incontinence model retains risk prediction over time
A locked LASSO model retained useful discrimination for 12-month urinary incontinence in a later prostatectomy cohort but underestimated absolute risk ...
Tag: temporal validation
Clinical severity outperforms routine biomarkers for predicting stroke bleeding
A temporal-validation study of 847 stroke patients found that clinical severity and established risk factors predicted hemorrhagic transformation more reliably ...
Research report: Same area, different timeframes: unveiling the evolution of landslide patterns and their impact on susceptibility maps
A study of 1,518 landslides in Wanzhou found that machine-learning susceptibility maps with strong within-period accuracy often transferred less reliably ...
AI Reads Parent Questionnaires to Flag ADHD, but a Third of Its Reasons Don’t Hold Up
A temporal validation study found that large language models predicted ADHD diagnoses from parent questionnaires nearly as well as classical ...
New Risk Model Flags Skin Damage Around PICC Lines Before It Strikes
A prospective study of nearly 1,900 patients in China has developed and temporally validated a six-factor prediction model for catheter-associated ...
AI Model Predicts Survival in Parkinson’s Patients with New Web Tool
A multicenter Chinese study of 3,148 Parkinson's disease patients developed and validated interpretable survival prediction models and deployed the best-performing ...
Delayed PET Scans Offer Only Marginal Gains for Spotting Cancerous Lung Nodules
A rigorously validated study of 612 patients finds that adding delayed-phase ¹⁸F-FDG PET/CT imaging to prediction models for indeterminate pulmonary ...
AI Models Predict Bone Scan Outcomes Before Imaging, but Time May Erode Their Accuracy
Researchers in Beijing built logistic regression and XGBoost models that predict bone scintigraphy diagnostic categories before scanning, finding that probability ...
Causal AI Predicts IVF Success and Reveals Which Changes Actually Help
A causally enhanced machine learning model from China predicts cumulative live birth rates in IVF and identifies modifiable factors and ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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