{"id":"W2152415998","doi":"10.1001/jama.2008.683","title":"&lt;emph type=\"ital\"&gt;Ginkgo biloba&lt;/emph&gt; for Prevention of Dementia&lt;subtitle&gt;A Randomized Controlled Trial&lt;/subtitle&gt;","year":2008,"lang":"en","type":"article","venue":"JAMA","topic":"Ginkgo biloba and Cashew Applications","field":"Medicine","cited_by":660,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Center for Complementary and Integrative Health; National Institute on Aging","keywords":"Dementia; Medicine; Placebo; Ginkgo biloba; Randomized controlled trial; Cognitive decline; Cognition; Montreal Cognitive Assessment; Context (archaeology); Incidence (geometry); Adverse effect; Internal medicine; Pediatrics; Psychiatry; Disease; Pharmacology; Alternative medicine; Pathology","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":[0.002123461,0.0006897686,0.001395956,0.0003757272,0.0003708954,0.0008040755,0.0006675826,0.00190468,0.02501053],"category_scores_gemma":[0.002610516,0.0003436966,0.00113057,0.0003837148,0.0005989789,0.0005535199,0.0003222549,0.001328594,0.00183365],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006223162,"about_ca_system_score_gemma":0.001382723,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009205807,"about_ca_topic_score_gemma":0.002197042,"domain_scores_codex":[0.9994646,0.0003300773,0.00006280476,0.00005111955,0.00004343237,0.00004798035],"domain_scores_gemma":[0.9985892,0.0004476253,0.0005098968,0.00004486705,0.0001163698,0.0002919609],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.9152051,0.00369506,0.002224529,0.016583,0.001824768,0.0001417997,0.00005390144,0.0002420067,0.005065751,0.0003483146,0.01230418,0.04231148],"study_design_scores_gemma":[0.9666063,0.02165475,0.004480926,0.0006032242,0.001704757,0.00004783149,0.00002123172,0.0001669558,0.0006870852,0.0001389581,0.003876057,0.00001181298],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7819698,0.09067101,0.002830265,0.01327053,0.005745782,0.06832303,0.0115847,0.0006313471,0.02497349],"genre_scores_gemma":[0.9039733,0.02858868,0.00530254,0.008207074,0.003357007,0.03443652,0.003356072,0.00008360735,0.01269525],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02501053,"threshold_uncertainty_score":0.08366853,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02130241640053846,"score_gpt":0.2828026872139488,"score_spread":0.2615002708134103,"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."}}