{"id":"W2775102220","doi":"10.1097/brs.0000000000002515","title":"Predictive Modeling for Blood Transfusion After Adult Spinal Deformity Surgery","year":2017,"lang":"en","type":"article","venue":"Spine","topic":"Blood transfusion and management","field":"Medicine","cited_by":100,"is_retracted":false,"has_abstract":true,"ca_institutions":"Royal Bank of Canada","funders":"","keywords":"Medicine; Confidence interval; Hematocrit; Receiver operating characteristic; Surgery; Blood transfusion; Retrospective cohort study; Random forest; Current Procedural Terminology; Generalizability theory; Cohort; Internal medicine; Statistics; Machine learning","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":[0.008313483,0.0006800208,0.0004288165,0.001516856,0.0003317091,0.0008699677,0.00090833,0.0006585358,0.001265846],"category_scores_gemma":[0.0193958,0.0003425489,0.001519361,0.001442794,0.0002558273,0.0007426055,0.000508622,0.001121089,0.0002649912],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006953878,"about_ca_system_score_gemma":0.001174876,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007266052,"about_ca_topic_score_gemma":0.006255382,"domain_scores_codex":[0.9976918,0.0009241498,0.0002544723,0.0005569317,0.0004049937,0.0001677566],"domain_scores_gemma":[0.9870166,0.006368872,0.003673494,0.001246385,0.001413825,0.0002807254],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0002874602,0.000115692,0.9909939,0.00002828548,0.0002052874,0.00005871012,0.00005154876,0.00298968,0.00006492664,0.00008679508,0.0004718861,0.004645846],"study_design_scores_gemma":[0.00008528912,0.0009529995,0.8377808,0.0001521345,0.0005427563,0.0008969138,0.0004799973,0.1562903,0.0004959563,0.0008056731,0.001465871,0.00005117042],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9868935,0.0003926648,0.009578974,0.0001871994,0.00003386027,0.0001360509,0.002380115,0.0000461734,0.0003514462],"genre_scores_gemma":[0.9942153,0.0001524868,0.003343761,0.00003982566,0.00001498654,0.0001018624,0.001994647,0.000006723902,0.0001305055],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008313483,"threshold_uncertainty_score":0.04396641,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02648194186842243,"score_gpt":0.2849761660390553,"score_spread":0.2584942241706329,"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."}}