{"id":"W2586917659","doi":"10.1161/jaha.116.004695","title":"Pre‐Implantation Balloon Aortic Valvuloplasty and Clinical Outcomes Following Transcatheter Aortic Valve Implantation: A Propensity Score Analysis of the UK Registry","year":2017,"lang":"en","type":"article","venue":"Journal of the American Heart Association","topic":"Cardiac Valve Diseases and Treatments","field":"Medicine","cited_by":49,"is_retracted":false,"has_abstract":true,"ca_institutions":"London Health Sciences Centre; Western University","funders":"Medical Research Council","keywords":"Medicine; Aortic valvuloplasty; Cardiology; Clinical endpoint; Internal medicine; Aortic valve; Balloon; Propensity score matching; Myocardial infarction; Aortic valve stenosis; Surgery; Randomized controlled 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.004873688,0.0003005524,0.0006973157,0.002129368,0.0003956261,0.001486759,0.000668645,0.0005907388,0.002065159],"category_scores_gemma":[0.01984256,0.0003654409,0.00116128,0.00439564,0.0006266712,0.0009878606,0.00145266,0.0007410485,0.0004522792],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005891914,"about_ca_system_score_gemma":0.000525976,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004215608,"about_ca_topic_score_gemma":0.003039191,"domain_scores_codex":[0.9937283,0.002573638,0.001275505,0.001023285,0.0009537065,0.0004455426],"domain_scores_gemma":[0.9712709,0.006160039,0.01611366,0.003817713,0.001623766,0.00101401],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001524555,0.00001022994,0.9987281,0.000008960974,0.0001234301,0.00003437393,0.0000465626,0.00006431641,0.00004329913,0.00003470589,0.0001397356,0.0006138232],"study_design_scores_gemma":[0.00001622566,0.00006507506,0.9988016,0.00001102569,0.00006187373,0.0001882084,0.00007363471,0.000471959,0.00003684139,0.00003351384,0.0002339537,0.000006139038],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9975331,0.0003508439,0.0004442251,0.00007759893,0.00001375079,0.00002644409,0.001018021,0.000007618782,0.0005283313],"genre_scores_gemma":[0.9987062,0.00009047467,0.0001173039,0.00002600465,0.00001003365,0.00002186618,0.0009434621,0.000007248151,0.00007734319],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004873688,"threshold_uncertainty_score":0.02577484,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02984426880396292,"score_gpt":0.3745836653418172,"score_spread":0.3447393965378543,"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."}}