{"id":"W2600231475","doi":"10.1161/circulationaha.116.026385","title":"Biological Valves in Younger Patients Undergoing Aortic Valve Replacement","year":2017,"lang":"en","type":"article","venue":"Circulation","topic":"Cardiac Valve Diseases and Treatments","field":"Medicine","cited_by":18,"is_retracted":false,"has_abstract":false,"ca_institutions":"St. Thomas Hospital","funders":"","keywords":"Medicine; Aortic valve replacement; Aortic valve; Mechanical valve; Stenosis; Surgery; Internal medicine; Cardiology","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":[0.0002885671,0.0002457347,0.000700111,0.0007543553,0.0006440016,0.000886346,0.0002331301,0.0008435152,0.004776319],"category_scores_gemma":[0.003211457,0.0002627501,0.0005627426,0.0007762683,0.000278142,0.0008272526,0.0004365382,0.001416143,0.0004283618],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002973033,"about_ca_system_score_gemma":0.0004036866,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003239256,"about_ca_topic_score_gemma":0.004723381,"domain_scores_codex":[0.9997113,0.00003740706,0.00004187008,0.00004285229,0.00008116858,0.00008534607],"domain_scores_gemma":[0.9984583,0.0003240587,0.0006124457,0.00004231069,0.00009506405,0.0004678663],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001524404,0.00006847328,0.9951923,0.00003028243,0.00003604481,0.001174002,0.0001718179,0.00002413973,0.0002270346,0.00004578768,0.0001506598,0.002727157],"study_design_scores_gemma":[0.00001077993,0.0002027109,0.9955154,0.00002944183,0.00005624634,0.002819052,0.0007957501,0.00007702949,0.00003655512,0.0001041171,0.0003452756,0.000007704077],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9952061,0.00180534,0.00006500108,0.0003157899,0.00007063254,0.000008185836,0.0002118921,0.000002811108,0.002314324],"genre_scores_gemma":[0.9974191,0.001375258,0.00005898661,0.000193703,0.0001601888,0.000006213113,0.0003071276,0.000002558457,0.0004768771],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004776319,"threshold_uncertainty_score":0.0159784,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03443935564372348,"score_gpt":0.3443335211978378,"score_spread":0.3098941655541143,"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."}}