{"id":"W4313493351","doi":"10.1016/j.athoracsur.2022.12.031","title":"Low-Dose vs Standard Warfarin After Mechanical Mitral Valve Replacement: A Randomized Trial","year":2023,"lang":"en","type":"article","venue":"The Annals of Thoracic Surgery","topic":"Cardiac Valve Diseases and Treatments","field":"Medicine","cited_by":38,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Ottawa; London Health Sciences Centre; Vancouver General Hospital; Institut universitaire de cardiologie et de pneumologie de Québec; Western University","funders":"National Institutes of Health; CryoLife; CSL Behring; Abbott Vascular; AtriCure; U.S. Food and Drug Administration; Bristol-Myers Squibb; Edwards Lifesciences; Bayer; Pfizer","keywords":"Medicine; Warfarin; Clinical endpoint; Randomized controlled trial; Mitral valve replacement; Surgery; Aspirin; Thrombosis; Mitral valve; Cardiology; Internal medicine; Atrial fibrillation","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":[0.002840669,0.002787339,0.00627316,0.0005041966,0.0007706471,0.002325709,0.001954692,0.003533723,0.0121678],"category_scores_gemma":[0.004313647,0.001257795,0.00364389,0.0006584002,0.002510519,0.00250555,0.001001833,0.005543026,0.001896535],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001106049,"about_ca_system_score_gemma":0.001176849,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001182676,"about_ca_topic_score_gemma":0.001839398,"domain_scores_codex":[0.9978938,0.001080924,0.0002014261,0.0004749841,0.00009650954,0.0002525257],"domain_scores_gemma":[0.9969632,0.001313891,0.0006246357,0.00031047,0.0001317968,0.0006560069],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.994854,0.001284061,0.0002656931,0.0003061681,0.001211633,0.00001863949,0.0000177567,0.00006370022,0.0002898788,0.00006180181,0.0002206485,0.001406011],"study_design_scores_gemma":[0.9880462,0.009654365,0.0006302428,0.00002960324,0.001084493,0.00001336094,0.00001596882,0.0001552912,0.00005574884,0.000154508,0.0001484826,0.00001186428],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9777699,0.009275454,0.001482072,0.002092413,0.002586512,0.002481275,0.001284329,0.0002054151,0.002822491],"genre_scores_gemma":[0.9847847,0.003170634,0.001967704,0.002122949,0.001479951,0.002360072,0.001140437,0.00004297092,0.002930438],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0121678,"threshold_uncertainty_score":0.04070538,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07360700154634454,"score_gpt":0.4223984573584672,"score_spread":0.3487914558121227,"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."}}