{"id":"W2337134192","doi":"10.3945/jn.115.226845","title":"Low Serum Vitamin B-12 Concentrations Are Prevalent in a Cohort of Pregnant Canadian Women","year":2016,"lang":"en","type":"article","venue":"Journal of Nutrition","topic":"Folate and B Vitamins Research","field":"Medicine","cited_by":56,"is_retracted":false,"has_abstract":false,"ca_institutions":"Hospital for Sick Children; University of British Columbia; University of Toronto; Esri (Canada); St. Michael's Hospital","funders":"Canadian Institutes of Health Research","keywords":"Medicine; Cohort; Vitamin; Cohort study; Physiology; Vitamin b; Pregnancy; Obstetrics; Endocrinology; Environmental health; Internal medicine; Biology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.0003833375,0.0005189135,0.0006466635,0.001538336,0.003995215,0.001605505,0.001389918,0.0008742124,0.002945936],"category_scores_gemma":[0.001951626,0.0007347328,0.0005766791,0.003532812,0.0008106218,0.0003999021,0.0005441261,0.0009591349,0.0003023406],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01000413,"about_ca_system_score_gemma":0.01125269,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9819335,"about_ca_topic_score_gemma":0.9808136,"domain_scores_codex":[0.9993784,0.0000356168,0.00002970797,0.0001259693,0.0001843424,0.0002459653],"domain_scores_gemma":[0.9992405,0.0000615977,0.0001819956,0.00003186717,0.0002928043,0.000191251],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001288388,0.0000386446,0.9944185,0.00002370132,0.00005693547,0.0003038822,0.001213627,0.00002671544,0.0005669355,0.00008634977,0.0007730591,0.002362742],"study_design_scores_gemma":[0.000007169513,0.00002324948,0.996696,0.00001922027,0.00003841575,0.0002567463,0.002124051,0.00009484959,0.00004784812,0.00003290122,0.0006467304,0.00001289827],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9954076,0.0006402511,0.00006808654,0.0003776165,0.00001621885,0.00002128147,0.001213171,0.000009970591,0.002245707],"genre_scores_gemma":[0.9969572,0.0006224745,0.0001475833,0.0001391936,0.000008485901,0.00001596484,0.0005858006,0.000006792703,0.00151665],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01806647,"threshold_uncertainty_score":0.0725854,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01692820503298975,"score_gpt":0.2764220087348807,"score_spread":0.2594938037018909,"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."}}