{"id":"W4416631031","doi":"10.7759/cureus.97746","title":"Association Between Gut Microbiota Diversity and Body Mass Index (BMI) in Healthy Young Adults in the United States: Insights Into the Gut-Brain-Metabolic Axis Using the Curated Metagenomic Data","year":2025,"lang":"en","type":"article","venue":"Cureus","topic":"Gut microbiota and health","field":"Biochemistry, Genetics and Molecular Biology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Custom Security Industries (Canada)","funders":"","keywords":"Metagenomics; Gut flora; Young adult; Body mass index; Diversity (politics); Microbiome; Gut microbiome","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001913494,0.0003648157,0.0005841762,0.001561448,0.0005056062,0.0007876182,0.0003475434,0.0003293005,0.001000053],"category_scores_gemma":[0.003553747,0.0002627225,0.0007963284,0.00243164,0.0002716501,0.0003836365,0.001012793,0.0005671886,0.0001551585],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003218493,"about_ca_system_score_gemma":0.0007868062,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007747658,"about_ca_topic_score_gemma":0.02110034,"domain_scores_codex":[0.9990721,0.0003604049,0.00009367867,0.0002385612,0.000143019,0.00009214007],"domain_scores_gemma":[0.9981622,0.0004930706,0.0007161971,0.0001750356,0.0003077718,0.0001456506],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001137482,0.00002135404,0.9914102,0.0001639564,0.000578192,0.0000379217,0.0001552631,0.000125583,0.001102208,0.00005580655,0.0003663082,0.005869425],"study_design_scores_gemma":[0.000005188414,0.00004473301,0.9975352,0.000114389,0.0002635881,0.00009235708,0.000307611,0.000426593,0.0002205436,0.0001891442,0.0007940148,0.000006580824],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9778829,0.006447696,0.00316581,0.0006302727,0.000041486,0.00005925312,0.01090731,0.00003363809,0.0008316847],"genre_scores_gemma":[0.9881448,0.001743436,0.004556494,0.00022968,0.0000338913,0.00009269931,0.005021068,0.00001419183,0.0001637885],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007747658,"threshold_uncertainty_score":0.01540512,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02382938091919462,"score_gpt":0.2936742729382987,"score_spread":0.2698448920191041,"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."}}