{"id":"W3156034256","doi":"10.1080/10408363.2021.1885339","title":"Vitamin B<sub>12</sub>status in health and disease: a critical review. Diagnosis of deficiency and insufficiency – clinical and laboratory pitfalls","year":2021,"lang":"en","type":"review","venue":"Critical Reviews in Clinical Laboratory Sciences","topic":"Folate and B Vitamins Research","field":"Medicine","cited_by":149,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal; Centre Hospitalier Universitaire Sainte-Justine","funders":"","keywords":"Methylmalonic acid; Cobalamin; Vitamin B12; Intrinsic factor; Medicine; Homocysteine; Internal medicine; Physiology","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":[0.001378189,0.0009079925,0.00210116,0.002500775,0.000312089,0.001364225,0.001061412,0.001158804,0.00648253],"category_scores_gemma":[0.003529895,0.0003428021,0.0009555384,0.002743049,0.000493386,0.001360691,0.0008612609,0.001642372,0.001783777],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009744773,"about_ca_system_score_gemma":0.002635019,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002125965,"about_ca_topic_score_gemma":0.004856839,"domain_scores_codex":[0.9995128,0.0001354089,0.0001174033,0.00006991851,0.0001354927,0.00002908861],"domain_scores_gemma":[0.998018,0.001340727,0.0002251385,0.00003592264,0.0003260011,0.00005426677],"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":[0.0001888491,0.00005203628,0.0002169881,0.1296523,0.0004954634,0.0001391075,0.0001081488,0.0001651628,0.0009006721,0.003260685,0.07240488,0.7924159],"study_design_scores_gemma":[0.00005573728,0.0001489793,0.001423349,0.07851247,0.001335565,0.0009128386,0.0001648362,0.00008036371,0.0003463283,0.003054405,0.9139307,0.00003449347],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.00002337309,0.9993383,0.00002286285,0.0002389126,0.0001719843,0.000003692056,0.00001366232,0.000001937759,0.0001851858],"genre_scores_gemma":[0.0002204546,0.9992635,0.00006619255,0.0002002245,0.0001131645,0.000007770867,0.00001682984,5.829751e-7,0.0001112841],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.00648253,"threshold_uncertainty_score":0.02168626,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1986164084257779,"score_gpt":0.5356287565024619,"score_spread":0.337012348076684,"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."}}