{"id":"W4380904916","doi":"10.1016/b978-0-323-89835-5.00037-5","title":"Vitamin B12, hyperhomocysteinemia, and stroke","year":2023,"lang":"en","type":"book-chapter","venue":"Elsevier eBooks","topic":"Folate and B Vitamins Research","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"Western University","funders":"","keywords":"Methylcobalamin; Vitamin B12; Cobalamin; Methylmalonic acid; Homocysteine; Medicine; Hyperhomocysteinemia; Cyanocobalamin; Internal medicine; Megaloblastic anemia; pernicious anemia; Dementia; B vitamins; Stroke (engine); Gastroenterology; Anemia; Endocrinology; 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":[0.000180564,0.0005255385,0.000438745,0.001012738,0.0003619153,0.001205484,0.0003779743,0.001175348,0.06266762],"category_scores_gemma":[0.0002739671,0.0002242016,0.0002114303,0.00101292,0.000304762,0.0008838115,0.0004276946,0.001051012,0.01810495],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004516793,"about_ca_system_score_gemma":0.0005426844,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005308649,"about_ca_topic_score_gemma":0.01712856,"domain_scores_codex":[0.9999458,0.000008876104,0.000003684484,0.000007715174,0.00002899019,0.00000503206],"domain_scores_gemma":[0.9999399,0.00003217919,0.000004094575,0.000003040773,0.00001079297,0.000009995273],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00006668926,0.00008146693,0.0002756226,0.0003949353,0.00001532704,0.0001603417,0.0001201402,0.0001256778,0.0006337441,0.01446979,0.5759407,0.4077156],"study_design_scores_gemma":[0.000008716798,0.00002476008,0.0007192701,0.0003308363,0.000008436163,0.0003612505,0.00006334736,0.00004972656,0.00008877629,0.005418292,0.9929228,0.000003750028],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"review","genre_gemma":"other","genre_scores_codex":[0.0008477376,0.65541,0.0005068522,0.007691217,0.005147784,0.00001649659,0.0001823007,0.00008707921,0.3301105],"genre_scores_gemma":[0.003186412,0.2397689,0.0006767667,0.002083529,0.00298682,0.00002134214,0.0001351935,0.00002225796,0.7511188],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.06266762,"threshold_uncertainty_score":0.2096441,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02575606065414339,"score_gpt":0.2757679766664501,"score_spread":0.2500119160123068,"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."}}