{"id":"W373436","doi":"10.1097/brs.0b013e3182739ad1","title":"Preoperative Vitamin D Status of Adults Undergoing Surgical Spinal Fusion","year":2012,"lang":"en","type":"article","venue":"Spine","topic":"Vitamin D Research Studies","field":"Medicine","cited_by":104,"is_retracted":false,"has_abstract":true,"ca_institutions":"Discovery Air (Canada)","funders":"","keywords":"Medicine; Univariate analysis; vitamin D deficiency; Body mass index; Vitamin D and neurology; Spinal fusion; Retrospective cohort study; Multivariate analysis; Internal medicine; Surgery; Orthopedic surgery; Population; Pediatrics","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":[0.0005262287,0.0002182135,0.0003763265,0.0007646019,0.000261725,0.000351837,0.0001582802,0.0004446813,0.001022443],"category_scores_gemma":[0.001881141,0.0003101625,0.0002983456,0.0009162539,0.0002213459,0.000478996,0.0002684127,0.0003830604,0.0001903554],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002072059,"about_ca_system_score_gemma":0.0002779069,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00209456,"about_ca_topic_score_gemma":0.002269094,"domain_scores_codex":[0.9995781,0.00008530589,0.00009385035,0.00008959278,0.00008825737,0.0000648567],"domain_scores_gemma":[0.9984856,0.000254221,0.0007869343,0.00007920923,0.0001585642,0.000235475],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004151765,0.00001461828,0.9995756,0.000005490575,0.00001140284,0.00002930046,0.0000184654,0.000009014436,0.00006490208,0.000002265458,0.00002019542,0.0002073162],"study_design_scores_gemma":[0.000008053245,0.0002514248,0.9989817,0.000006395301,0.00001337007,0.0004346564,0.000106532,0.00006691671,0.00003182536,0.000004079194,0.00009212128,0.000002802889],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991326,0.0002074547,0.00005708019,0.00001671515,0.000003222926,0.0000117304,0.0004291215,0.000002336731,0.0001397747],"genre_scores_gemma":[0.9993993,0.00007228884,0.00006939616,0.00002175841,0.000005005901,0.00001620135,0.00038345,5.971448e-7,0.00003205153],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00209456,"threshold_uncertainty_score":0.004164755,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02503159054128057,"score_gpt":0.3399898281339299,"score_spread":0.3149582375926493,"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."}}