{"id":"W3110926907","doi":"10.1161/circimaging.120.011763","title":"Effect of the 2017 European Guidelines on Reclassification of Severe Aortic Stenosis and Its Influence on Management Decisions for Initially Asymptomatic Aortic Stenosis","year":2020,"lang":"en","type":"article","venue":"Circulation Cardiovascular Imaging","topic":"Cardiac Valve Diseases and Treatments","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto General Hospital","funders":"British Heart Foundation; National Institute for Health and Care Research","keywords":"Medicine; Asymptomatic; Cardiology; Internal medicine; Stenosis; Hazard ratio; Aortic valve replacement; Aortic valve stenosis; Heart failure; Clinical endpoint; Chest pain; Magnetic resonance imaging; Aortic valve; Radiology; Confidence interval; Clinical trial","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005237281,0.0001780259,0.0004613211,0.00009332406,0.0001115548,0.00002251332,0.00009484326,0.00002400259,0.000002391472],"category_scores_gemma":[0.0009403952,0.00013126,0.001355772,0.000236512,0.00003575539,0.00008270481,0.00005490015,0.0000566379,0.000007488773],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005898635,"about_ca_system_score_gemma":0.00002246924,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000003989081,"about_ca_topic_score_gemma":1.359265e-8,"domain_scores_codex":[0.9982508,0.0002480882,0.0004645506,0.0003513251,0.0005498864,0.0001353717],"domain_scores_gemma":[0.9986763,0.0002008223,0.0002000078,0.0004976753,0.0003239718,0.000101213],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006013091,0.0002090034,0.477008,0.002913481,0.01062647,0.00002761138,0.0004273053,0.05079752,0.00306296,0.0001905253,0.0002012971,0.4539346],"study_design_scores_gemma":[0.002476692,0.0001430359,0.9818867,0.000945304,0.005187044,0.000004384393,0.00004999754,0.008327528,0.0008062737,0.00001914136,0.00003868097,0.0001152007],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9951647,0.000849341,0.001005508,0.0003794955,0.00007425802,0.001716501,0.00003477214,0.00003168572,0.000743747],"genre_scores_gemma":[0.9992141,0.0001610875,0.0001472372,0.0002921809,0.00005178539,0.00006792623,0.00002962646,0.00003193155,0.000004103372],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5048788,"threshold_uncertainty_score":0.5352627,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04515472726726915,"score_gpt":0.3383348576458479,"score_spread":0.2931801303785788,"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."}}