{"id":"W3037217569","doi":"10.1136/bmj.m2269","title":"Can nutrition support healthy cognitive ageing and reduce dementia risk?","year":2020,"lang":"en","type":"article","venue":"BMJ","topic":"Diet and metabolism studies","field":"Medicine","cited_by":70,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Sherbrooke","funders":"Biotechnology and Biological Sciences Research Council; Medical Research Council","keywords":"Dementia; Ageing; Population ageing; Gerontology; Cognition; Population; Medicine; Environmental health; Psychiatry; Pathology; Disease","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":[0.003155425,0.0006181084,0.001293247,0.00102454,0.0007773434,0.001786685,0.0005405809,0.003396916,0.00822488],"category_scores_gemma":[0.01446819,0.0003593678,0.001838861,0.001409562,0.0005494179,0.001697791,0.001066334,0.001737262,0.0009290905],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006702068,"about_ca_system_score_gemma":0.00148869,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01451667,"about_ca_topic_score_gemma":0.02165945,"domain_scores_codex":[0.9988802,0.0006518182,0.0001184543,0.0000954365,0.0001284428,0.000125571],"domain_scores_gemma":[0.9957682,0.002258463,0.0007485227,0.0003362785,0.0004265009,0.0004620092],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.06014796,0.007657289,0.4120585,0.02213425,0.03479499,0.00125436,0.002016395,0.0003427889,0.002551854,0.00444542,0.02704425,0.4255519],"study_design_scores_gemma":[0.007846287,0.01095217,0.8745157,0.00896713,0.02416882,0.0004932053,0.001934248,0.0002145742,0.0006956511,0.0101258,0.05992274,0.0001637716],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"review","genre_scores_codex":[0.4715715,0.4247642,0.000453372,0.0701646,0.00680275,0.0002065645,0.00283445,0.00004407387,0.02315851],"genre_scores_gemma":[0.889706,0.08511756,0.001224809,0.01665511,0.002288081,0.0001863107,0.0008685253,0.00001872022,0.003934893],"genre_candidate":"review","genre_consensus":null,"teacher_disagreement_score":0.01451667,"threshold_uncertainty_score":0.02886438,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04272817417551228,"score_gpt":0.3363871239666626,"score_spread":0.2936589497911504,"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."}}