Primary Care

Diet & Nutrition

Latest AI and machine learning research in diet & nutrition for healthcare professionals.

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Showing 41-60 of 4,196 articles

Multidimensional Analysis of Early Adiposity Rebound Determinants in Children: Two Key "1000 Days".

OBJECTIVE: Adiposity rebound (AR), the second rise in BMI during growth, increases the risk of obesity and metabolic diseases when it occurs early. We aimed to identify key factors influencing early AR (EAR) within two critical 1000-day periods and develop a predictive model. METHODS: Based on the Ma'anshan Birth Cohort (MABC), we collected serial BMI from birth through school age and applied line...

Aug 19 2026 42618024

Correlates of physical activity behaviour in a population sample with increased cardiovascular risk and established cardiovascular disease: Cross-sectional analysis of data from the Paracelsus 10,000 prospective cohort study in Salzburg, Austria.

Regular physical activity (PA) remains challenging for many people with high cardiovascular risk and established cardiovascular disease (CVD). We aimed to study correlates of PA behaviour in a population sample with increased cardiovascular risk and established CVD in Austria. We analysed cross-sectional data from the Paracelsus 10,000 study, a population-based cohort study of 40-70-year-olds in t...

Aug 19 2026 42616766
The role of artificial intelligence in developing meal plans in outpatient dietetics: A feasibility and proof of concept study.

BACKGROUND: Personalized meal planning by registered dietitian nutritionists (RDNs) is time-intensive. Large language models (LLMs) may automate draft...

Aug 18 2026 42613785
Artificial intelligence in food and nutrition science: a paradigm-centric review of computational frameworks and system-level integration.

Precision nutrition on a global scale necessitates an understanding of food not as static collections of so-called macronutrients but rather as dynami...

Aug 18 2026 42610782
Evaluating LLM Accuracy in Predicting Peruvian Meal Nutrition.

BACKGROUND: Artificial intelligence applications have been developed to predict the nutrient content of meals. However, none have been evaluated in th...

Aug 17 2026 42607839
Integrative Proteomics-Metabolomics Profiling of Umbilical Cord Plasma With Machine Learning Reveals Candidate Biomarkers for Gestational Diabetes Mellitus.

BACKGROUND: Gestational diabetes mellitus (GDM) is a common pregnancy complication, yet its molecular mechanisms remain incompletely understood. This ...

Aug 17 2026 42608332
Detecting and Mitigating AI Bias in Health Care: Development and Validation of a Unified Multistage Framework.

BACKGROUND: AI-driven clinical systems can improve diagnosis, prognosis, and resource allocation, but they may reproduce disparities encoded in histor...

Aug 14 2026 42600144
Short- and long-term shifts in food purchasing behaviours and nutrition disparities in the USA during and after the COVID-19 pandemic.

The coronavirus 2019 pandemic disrupted food purchasing behaviours, triggering both short- and long-term nutritional shifts. Here, analysing 9,367,550...

Aug 14 2026 42601478
Comprehensive evaluation of health status of Tibetan primary and middle school students based on an artificial neural network model: A cross-sectional study.

The high-altitude and unique climatic conditions of Tibet can have a significant impact on the growth and development of local children and adolescent...

Aug 14 2026 42601700
AI-derived opportunistic screening using chest radiographs identifies age- and sex-associated bone mineral density patterns and supports earlier osteoporosis evaluation.

UNLABELLED: AI-derived opportunistic screening using routine chest radiographs was evaluated in 6,028 adults and internally validated against DXA in a...

Aug 14 2026 42595903
The next frontier: AI, multi-omics, and predictive models for weight gain in HIV.

PURPOSE OF REVIEW: People with HIV (PWH) are increasingly susceptible to excess weight gain and obesity after initiation of antiretroviral therapy. Ho...

Aug 13 2026 42592897
Detector nonlinearity in measuring the bone mineral density based on neural networks.

A dual-layer flat panel detector (DFD) allows for the acquisition of dual-energy images with a single x-ray exposure without scanning. In this paper, ...

Aug 13 2026 42594955
Identification of weight loss predictors using machine learning approaches in adolescents with obesity.

BACKGROUND: Despite the effectiveness of lifestyle multidisciplinary (LMD) weight loss interventions in pediatric obesity, outcomes remain variable be...

Aug 13 2026 42595823
Research on artificial intelligence in stress and obesity: A bibliometric analysis using scopus, web of science, PubMed.

OBJECTIVE: Stress and obesity are major health concerns affecting individuals worldwide. Artificial Intelligence (AI) is being designed to identify an...

Aug 13 2026 42602238
A Machine Learning-Based Model to Predict Overactive Bladder Risk Among US Women: Evidence From the National Health and Nutrition Examination Survey 2011-2018.

BACKGROUND: Overactive bladder (OAB) is a prevalent condition, particularly among women, characterized by urinary urgency, often accompanied by freque...

Aug 12 2026 42585069
Unsupervised clustering approaches for phenotype classification and cardiometabolic risk assessment: A cross-sectional study of NHANES 1999-2006.

PURPOSE: Clear guidelines on using dual-energy X-ray absorptiometry (DXA) are lacking. DXA-derived phenotypes based on whether the person was above or...

Aug 12 2026 42586177
Explainable machine learning for predicting childhood anemia in Sub-Saharan Africa using population-based DHS Data (2016-2024).

Childhood anemia remains a major public health challenge in Sub-Saharan Africa, adversely affecting physical growth, cognitive development, and child ...

Aug 12 2026 42585217
Identification of critical brain regions for young adults with obesity and their relationships with impulsivity using machine learning based on neuroanatomical features.

BACKGROUND: Prior obesity neuroimaging studies used univariate methods and small samples, limiting reproducibility. Employing a large-scale dataset an...

Aug 11 2026 42581075
Digital health in acute care nutrition and dietetics practice: a scoping review.

BACKGROUND: Digital health technologies are transforming healthcare. There is limited research describing how these technologies have been applied by ...

Aug 11 2026 42580524
Social Media as a Driver of Obesity in Children and Adolescents (Aged 6-18 Years): It Is Time for Regulatory Action.

Obesity in children and adolescents is rising in China and globally, with health consequences that are already evident during childhood. This Viewpoin...

Aug 10 2026 42574737
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