{"id":"W3175706236","doi":"10.1007/s00216-021-03470-w","title":"Assessment of serum total 25-hydroxyvitamin D assay commutability of Standard Reference Materials and College of American Pathologists Accuracy-Based Vitamin D (ABVD) Scheme and Vitamin D External Quality Assessment Scheme (DEQAS) materials: Vitamin D Standardization Program (VDSP) Commutability Study 2","year":2021,"lang":"en","type":"article","venue":"Analytical and Bioanalytical Chemistry","topic":"Vitamin D Research Studies","field":"Medicine","cited_by":21,"is_retracted":false,"has_abstract":false,"ca_institutions":"Theratechnologies (Canada)","funders":"Australian Government; National Institutes of Health; Virginia Commonwealth University; National Institute of Standards and Technology; Office of Dietary Supplements","keywords":"External quality assessment; Vitamin D and neurology; Vitamin D-binding protein; Vitamin; Chemistry; Chromatography; Medicine; Internal medicine; Biochemistry; Pathology","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":[0.01801462,0.000580551,0.0004812847,0.001575974,0.001052511,0.001197615,0.001256853,0.0009358436,0.001789759],"category_scores_gemma":[0.01917621,0.0006002142,0.0008404756,0.001452274,0.0009405087,0.0005053504,0.0009324978,0.0006606763,0.0005956747],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001301965,"about_ca_system_score_gemma":0.001404465,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01364,"about_ca_topic_score_gemma":0.009302275,"domain_scores_codex":[0.9871742,0.004211572,0.001572824,0.001992089,0.004747545,0.000301871],"domain_scores_gemma":[0.9854205,0.00434215,0.001759942,0.003179406,0.005041004,0.0002568649],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.01040611,0.002070594,0.7246698,0.0004998558,0.0009851949,0.0002959867,0.004917767,0.0009155551,0.2028202,0.001726315,0.001428349,0.0492643],"study_design_scores_gemma":[0.0005508305,0.007088939,0.7840638,0.00007198335,0.0006220412,0.001371868,0.0008972611,0.005006581,0.1854849,0.0006347979,0.01414576,0.00006122242],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9610276,0.001388327,0.02907917,0.0001235639,0.00008202295,0.001483563,0.001290184,0.0002182923,0.005307269],"genre_scores_gemma":[0.9749547,0.0002101526,0.01861071,0.0001797798,0.00001846679,0.0006684313,0.001651585,0.0000706414,0.00363551],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01801462,"threshold_uncertainty_score":0.09527159,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03782924890717261,"score_gpt":0.3948349289058576,"score_spread":0.357005679998685,"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."}}