Primary Care

Exercise & Fitness

Latest AI and machine learning research in exercise & fitness for healthcare professionals.

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Showing 121-140 of 6,934 articles

AI-redesigned starting points and outcomes enhance protein evolution.

Engineered or laboratory-evolved proteins often have suboptimal stability, activity or specificity. Here we applied artificial intelligence (AI)-based protein sequence design to address challenges in experimental enzyme evolution. Using the model ProteinMPNN, we redesigned three distinct botulinum neurotoxin (BoNT) proteases, generating variants with improved stability and full catalytic efficienc...

Jul 22 2026 42486980

Automated deep learning detection of hepatic steatosis on non-contrast CT scans and discrepancy with scan reports.

BACKGROUND AND AIMS: Metabolic dysfunction-associated steatotic liver disease (MASLD) is a major cause of liver disease that is growing in prevalence. Typically asymptomatic, MASLD is often undiagnosed. Imaging studies, including non-contrast CT (NCCT) scans, can detect hepatic steatosis opportunistically, but the reporting rate is unknown. We hypothesized that incidental finding of steatosis on N...

Jul 21 2026 42480641
Machine learning-based analysis of risk factors and construction of a predictive model for hyperuricemia in Chinese health examination population.

Hyperuricemia (HUA) imposes a growing public health burden, calling for better risk stratification tools. In this cross-sectional study of 4906 Chines...

Jul 21 2026 42481561
Exploring the role of pain-related fear and lifting biomechanics in predicting low back pain incidence using supervised machine learning.

Greater lifting-specific pain-related fear has been associated with reduced lumbar spine motion during lifting, suggesting fear-driven protective move...

Jul 21 2026 42481619
Diagnostic reasoning with and without AI: automation bias in pre-clerkship medical students.

BACKGROUND: As large language models become increasingly integrated into clinical workflows, medical students need structured opportunities to learn h...

Jul 21 2026 42482261
Prediction of factors contributing to Pain Intensity among low back pain patients: A comparative machine learning frameworks (Random Forest versus XGBoost).

BACKGROUND: Predicting pain intensity in patients with low back pain (LBP) remains a complex task due to the biopsychosocial nature of pain. Pain inte...

Jul 21 2026 42479776
Distinctly structured social behavior across three rodent strains is associated with different neural activity patterns.

Social behavior varies considerably across mammalian species, yet the neural basis for these variations remains unclear. We compared the behavior of t...

Jul 20 2026 42495538
Interpretable machine learning for cardiovascular disease risk prediction in cancer survivors: development and internal validation.

BACKGROUND: Cardiovascular disease (CVD) is a major concern among cancer survivors. However, the intersection of cancer and CVD has only recently gain...

Jul 20 2026 42477836
Development of a Screening Model for Exercise-Induced Desaturation by Machine Learning Method.

BACKGROUND: Exercise-induced desaturation (EID) during the 6-minute walk test (6MWT) is an established marker of adverse outcomes in patients with chr...

Jul 20 2026 42473418
Stage-specific predictors of exercise adherence after percutaneous coronary intervention: a prospective multicenter study.

BACKGROUND: The efficacy of exercise after Percutaneous Coronary Intervention (PCI) is compromised by poor long-term adherence. Although multiple infl...

Jul 18 2026 42471567
Device-measured movement behaviours and cancer incidence in a population sample of UK adults: Dual 24-hour analyses of postural and intensity compositions.

BACKGROUND: Insufficient physical activity (PA) and excessive sedentary behaviour is associated with several cancers. Personalised approaches to incre...

Jul 18 2026 42471677
Low vitamin D status and cardiometabolic trait clustering in a primary-care adult cohort: association analysis and exploratory explainable machine-learning classification.

BACKGROUND: Low serum 25-hydroxyvitamin D (25(OH)D) commonly co-exists with obesity and adverse cardiometabolic traits. However, its cross-sectional a...

Jul 17 2026 42464303
Truth, tone, and trust: integrating an AI exercise to foster responsible science communication in a graduate biomedical science course.

As generative AI becomes a standard fixture in graduate education, the pedagogical challenge has shifted from detection to integration. This article d...

Jul 17 2026 42466880
Interpretable machine-learning survival prediction of breast cancer prognosis from lifestyle factors: evidence from UK biobank.

BACKGROUND: Understanding how lifestyle habits influence breast cancer survival is crucial for improving long-term outcomes and guiding individualized...

Jul 17 2026 42467394
Correlation between artificial intelligence-based IDAScore and embryo morphokinetic parameters: a retrospective cohort study.

PURPOSE: The rapid advancement of artificial intelligence (AI) has brought new opportunities for embryo evaluation. The integration of AI with time-la...

Jul 17 2026 42469656
Understanding HFpEF Through Imaging: Strengths, Limitations, and Current State of the Art.

Heart failure with preserved ejection fraction (HFpEF) is a clinical syndrome characterized by dyspnea caused by hemodynamic congestion, which develop...

Jul 16 2026 42470405
Anticipating the Impact of AI on Diet and Exercise Apps: Foresight Study Applying the Futures Wheel.

AI has entered the wellness space through apps and wearables. These technologies can collect real-time data, infer lifestyle patterns, and dynamically...

Jul 16 2026 42462176
Effectiveness of an AI-augmented teacher feedback model in improving medical students' clinical documentation skills: a retrospective cohort study.

BACKGROUND: Clinical documentation is central to evaluating medical students' clinical competence. However, traditional teacher feedback is often inef...

Jul 16 2026 42464292
Enhancing Emergency Medical Response Education through Generative AI-Powered Game-Based Learning: A Retrospective Comparative Study.

OBJECTIVE: Traditional lecture-based learning (LBL) is often insufficient for cultivating the practical decision-making skills required in high-stakes...

Jul 16 2026 42458820
Machine learning evaluation of clinical, social and behavioural factors influencing progression from pre-diabetes to type 2 diabetes: a retrospective cohort study in southeast Michigan.

OBJECTIVE: We aimed to use machine learning (ML) models to investigate the impact of clinical, social and behavioural factors on 1-year progression fr...

Jul 16 2026 42463206
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