US Health Policy

Latest AI and machine learning research in us health policy for healthcare professionals.

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Determinants of intention to use generative AI fitness assistants: Integrating the Theory of Planned Behavior, second-order information system quality, and perceived value.

As generative artificial intelligence (GAI) becomes embedded in sport and health management, GAI fitness assistants can generate and iteratively refine training plans through conversational interactions; however, their adoption remains shaped by users' trade-offs between perceived quality and risk. Drawing on the Information Systems Success Model and the Theory of Planned Behavior (TPB), and incor...

Jul 9 2026 42424340

Prognostic value of preoperative CT-derived fractional flow reserve after transcatheter or surgical aortic valve replacement in patients with severe aortic stenosis.

BACKGROUND: Patients with aortic stenosis (AS) often have concomitant coronary artery disease (CAD), and coronary CTA (CCTA) is performed for anatomical evaluation to inform coronary revascularization decision-making prior to aortic valve replacement (AVR). However, the role of coronary hemodynamic assessment in pre-AVR is not well established. We aim to evaluate the prognostic value of preoperati...

Jul 8 2026 42420881
When intelligence meets radiology: the dual impact of ai on radiologists' workload, burnout, and economic value.

PURPOSE: To examine the impact of artificial intelligence (AI) on radiologists' workload and economic outcomes by synthesizing current evidence on wor...

Jul 6 2026 42406037
Surface EEG to Identify Cognitive Motor Dissociation After Acute Brain Injury.

PURPOSE: Cognitive motor dissociation (CMD) is associated with long-term recovery in acute brain injury, but CMD testing is only available in few cent...

Jul 6 2026 42397011
Artificial general intelligence and the clinical laboratory: a paradigm shift toward Lab 2.0.

Clinical laboratory medicine faces converging structural pressures: workforce shortages, growing data complexity, and rapid advances in artificial int...

Jul 6 2026 42402007
Tissue identity is the dominant determinant of cross-species transferability of a porcine developmental programme.

BACKGROUND: Reproducibility and cross-species translation using the domestic pig (Sus scrofa) are limited by the lack of a standardised molecular fram...

Jul 4 2026 42399791
Integrative multi-omics and machine learning reveal PLAUR as a Pan-Cancer prognostic biomarker and potential therapeutic target.

Tumor heterogeneity remains a major barrier to effective cancer therapy, driving the need for novel biomarkers and targeted strategies. A bibliometric...

Jul 1 2026 42391812
Glycemic variability does not provide incremental prognostic value for in-hospital death in community-acquired pneumonia patients: conventional clinical variables dominate.

OBJECTIVES: This study aimed to systematically evaluate whether glycemic variability (GV) could provide independent incremental prognostic value for i...

Jun 29 2026 42374364
Deep learning analysis of 12-lead electrocardiograms for bloodstream infection prediction: a multi-center validation study.

BACKGROUND: Prompt diagnosis of bloodstream infections (BSIs) is critical for antimicrobial stewardship but hindered by blood culture delays of 48 h o...

Jun 29 2026 42374403
Echocardiographic assessment in arterial hypertension: a contemporary narrative review.

Arterial hypertension remains the leading modifiable cause of cardiovascular morbidity and mortality resulting in characteristic changes in cardiac st...

Jun 29 2026 42366420
Deep learning in glaucoma referral: Performance assessment using a real-world setting.

PURPOSE: Evaluate a deep learning model's performance as a pre-referral filter for referable glaucoma using colour fundus photographs. METHODS: Retros...

Jun 27 2026 42363827
Automated iridocorneal angle classification using a multimodal large language model.

PURPOSE: To evaluate the diagnostic performance of a general-purpose vision-language model (GPT-4o) in interpreting gonioscopic images of the anterior...

Jun 27 2026 42363984
Using culturally responsive and sustaining course design to increase retention of underrepresented STEM undergraduates.

Undergraduate science courses are in urgent need of increased retention and recruitment of underrepresented minority (URM) college students. There is ...

Jun 26 2026 42383766
Exploratory 6-year prediction of LTCI certification using KCL data: A decision tree analysis in a retrospective observational study.

Amid the progression of an aging society, it is essential to develop a long-term predictive model capable of distinguishing between older adults with ...

Jun 26 2026 42363458
The diagnostic and predictive value of AI-combined multilayer spiral CT for MACE after emergency PCI in STEMI patients: A prospective cohort study.

ST-segment elevation myocardial infarction (STEMI) patients remain at substantial risk for major adverse cardiovascular events (MACE) following emerge...

Jun 26 2026 42363530
A high-resolution gridded dataset of biomass resource potentials in China with policy-aware land-use constraints for renewable energy planning.

The pursuit of carbon neutrality in China demands a rapid, spatially informed scale-up of renewable energy, including biomass, yet high-resolution, po...

Jun 26 2026 42362603
Application value and challenges associated with plasma cell-free DNA metagenomic sequencing technology in the diagnosis of infections in patients with hematological disorders.

In patients with hematological disorders, the high risk of complex infections caused by immune dysfunction and intensive therapies poses a major chall...

Jun 25 2026 42367641
Machine learning for predicting institutionalization and mortality risks among older home care recipients with routinely collected need assessment data: explainable AI for long-term care.

BACKGROUND: Identifying older home care recipients at risk of institutionalization in advance is crucial for providing preventive services. Supporting...

Jun 25 2026 42351106
Acceptance and use of GenAI among medical and health sciences students in Saudi Arabia: an extended TAM study.

Generative artificial intelligence (GenAI) is increasingly used by medical and health profession students. Despite this trend, most existing evidence ...

Jun 25 2026 42351124
A conceptual agentic AI architecture for MASLD-associated significant fibrosis in primary care.

Metabolic dysfunction-associated steatotic liver disease (MASLD) is highly prevalent yet often underdiagnosed or undertreated in primary care due to a...

Jun 25 2026 42348555
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