{"id":"W2122687441","doi":"10.1093/qjmed/hcn031","title":"High rate of maternal vitamin B12 deficiency nearly a decade after Canadian folic acid flour fortification","year":2008,"lang":"en","type":"article","venue":"QJM","topic":"Folate and B Vitamins Research","field":"Medicine","cited_by":62,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; St. Michael's Hospital","funders":"","keywords":"Vitamin B12; Medicine; Gestation; Pregnancy; Odds ratio; Folic acid; Fortification; Confidence interval; Physiology; Obstetrics; Concomitant; Cyanocobalamin; Food fortification; Endocrinology; Internal medicine; Food science; Biology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001785023,0.0001033809,0.0001831499,0.0002609085,0.0000758781,0.00001371481,0.0001140118,0.00009558535,0.0004064261],"category_scores_gemma":[0.00005714651,0.00008708848,0.00006396251,0.0002814237,0.00009753142,0.00009801059,0.00001876577,0.0001492609,0.0003260136],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001308745,"about_ca_system_score_gemma":0.0004373108,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.08419127,"about_ca_topic_score_gemma":0.01678224,"domain_scores_codex":[0.998906,0.00003422831,0.0002383189,0.0002008756,0.0002351355,0.0003855086],"domain_scores_gemma":[0.9992515,0.0000153945,0.00004398247,0.0003006059,0.0001344847,0.0002539965],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007714835,0.0003551874,0.4796434,0.0003177909,0.0001287472,0.001523443,0.002565839,0.000007455534,0.4734257,0.000547351,0.008705487,0.03200813],"study_design_scores_gemma":[0.0006048835,0.0002374133,0.908925,0.00004014719,0.00002538178,0.0001288291,0.00003331954,0.0001551782,0.08750361,0.00004987018,0.002201696,0.00009469361],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.997624,0.0002672556,0.00007296295,0.0007560066,0.0001064731,0.0002313664,0.00002721815,0.00001784871,0.0008968012],"genre_scores_gemma":[0.995095,0.00006769332,0.0004046367,0.0002349079,0.00008381622,0.00003019961,0.00002383901,0.00001925462,0.004040612],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4292816,"threshold_uncertainty_score":0.9364886,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02114183460452528,"score_gpt":0.2690427025923338,"score_spread":0.2479008679878085,"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."}}