{"id":"W2921388585","doi":"10.1056/nejmoa1814052","title":"Transcatheter Aortic-Valve Replacement with a Balloon-Expandable Valve in Low-Risk Patients","year":2019,"lang":"en","type":"article","venue":"New England Journal of Medicine","topic":"Cardiac Valve Diseases and Treatments","field":"Medicine","cited_by":4758,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia; Université Laval","funders":"Edwards Lifesciences","keywords":"Medicine; Valve replacement; Stenosis; Aortic valve replacement; Cardiology; Internal medicine; Aortic valve stenosis; Balloon; Surgery; Aortic valve","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":[0.001694998,0.0002577374,0.0005350827,0.0003560756,0.0002392588,0.000429304,0.0002642857,0.0004308427,0.001372751],"category_scores_gemma":[0.004744724,0.0001354273,0.0004647512,0.0002351378,0.00038716,0.0002619227,0.0003083116,0.0005442486,0.0001984296],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003437575,"about_ca_system_score_gemma":0.0003472639,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002820281,"about_ca_topic_score_gemma":0.0004127727,"domain_scores_codex":[0.9988829,0.0006933521,0.00007590574,0.0001203452,0.0001049477,0.0001226224],"domain_scores_gemma":[0.9978768,0.0009413579,0.0005521058,0.0000830136,0.00007902214,0.0004677683],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.03513148,0.001666289,0.9168462,0.000334342,0.0004108109,0.0006786414,0.0001869945,0.001076534,0.003991837,0.0005964611,0.0009630586,0.0381174],"study_design_scores_gemma":[0.01101555,0.04038622,0.9295394,0.0001880441,0.0006614468,0.003296724,0.0003113532,0.008099931,0.002410864,0.002230315,0.001810648,0.00004947043],"study_design_candidate":"randomized_trial","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.998751,0.0004554681,0.0002277646,0.0001739472,0.00002330668,0.00002768497,0.00003417891,0.000002857541,0.0003037277],"genre_scores_gemma":[0.9993419,0.0001514629,0.0002071992,0.00008115189,0.00007255314,0.00003475976,0.00005986917,7.757959e-7,0.00005023032],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001694998,"threshold_uncertainty_score":0.008964062,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005969137467521982,"score_gpt":0.2703818423186118,"score_spread":0.2644127048510899,"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."}}