{"id":"W4413039592","doi":"10.1016/j.tjpad.2025.100319","title":"Dietary index for gut microbiota (DI-GM) and cognitive function: NHANES findings and validation in a Hong Kong cohort with metagenomic data","year":2025,"lang":"en","type":"article","venue":"The Journal of Prevention of Alzheimer s Disease","topic":"Gut microbiota and health","field":"Biochemistry, Genetics and Molecular Biology","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Institutes of Health; Chinese University of Hong Kong","keywords":"Cohort; National Health and Nutrition Examination Survey; Cognition; Gut flora; Medicine; Gerontology; Cognitive test; Cohort study; Cognitive decline; Dementia; Environmental health; Internal medicine; Disease; Psychiatry; Immunology; Population","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002250438,0.0005123299,0.0004797548,0.000606745,0.0005980463,0.0007115643,0.0004340802,0.0002376446,0.0008835492],"category_scores_gemma":[0.00205766,0.0002633272,0.001199456,0.001410492,0.0003005372,0.0002503779,0.0005895385,0.0003852834,0.0001131023],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008388462,"about_ca_system_score_gemma":0.001344189,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1186444,"about_ca_topic_score_gemma":0.1087082,"domain_scores_codex":[0.9994009,0.0001741957,0.00008935668,0.0001971478,0.00007772882,0.00006074501],"domain_scores_gemma":[0.9986349,0.0002206518,0.0003823984,0.0003358652,0.0002930521,0.0001331479],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002184093,0.0000194376,0.9962721,0.00007437052,0.0009471689,0.00006301339,0.0001194619,0.0001208754,0.0004316588,0.00003259798,0.0002177366,0.001483177],"study_design_scores_gemma":[0.00001432802,0.00003773851,0.9984737,0.00001909309,0.0004801777,0.00005908768,0.0001236628,0.00039809,0.0001056618,0.00002406032,0.0002592398,0.000005183474],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9951811,0.0007309326,0.0007151891,0.00006485457,0.00001253643,0.00003817242,0.002948144,0.000008163538,0.000300816],"genre_scores_gemma":[0.9969949,0.0002003336,0.000686767,0.00004228725,0.000006718623,0.00004494716,0.00182161,0.000005661134,0.0001967952],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1186444,"threshold_uncertainty_score":0.2359076,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02629094385983761,"score_gpt":0.3078125091928869,"score_spread":0.2815215653330493,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}