{"id":"W2128781964","doi":"10.1016/j.ejcts.2006.06.013","title":"Mechanical versus bioprosthetic valve replacement in middle-aged patients","year":2006,"lang":"en","type":"article","venue":"European Journal of Cardio-Thoracic Surgery","topic":"Cardiac Valve Diseases and Treatments","field":"Medicine","cited_by":151,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"","keywords":"Medicine; Hazard ratio; Prosthesis; Mechanical valve; Mitral valve replacement; Aortic valve replacement; Endocarditis; Surgery; Confidence interval; Incidence (geometry); Cardiology; Internal medicine; Valve replacement; Cohort; Mitral valve; Stenosis","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":[0.0007304518,0.000214508,0.0003850545,0.000384328,0.0002908103,0.0005931612,0.0001263836,0.0003590211,0.001146029],"category_scores_gemma":[0.002403587,0.0001076518,0.0005779904,0.000327823,0.0001710545,0.0003576618,0.0003533476,0.0002531279,0.0001781519],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001826553,"about_ca_system_score_gemma":0.000189983,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009120153,"about_ca_topic_score_gemma":0.001505855,"domain_scores_codex":[0.999642,0.000102625,0.00003796399,0.00005809655,0.0000602493,0.00009894288],"domain_scores_gemma":[0.9990944,0.0001737627,0.0003631133,0.00003323633,0.00004803298,0.0002875385],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001149398,0.00004454005,0.9950831,0.00001675062,0.0001575218,0.0001748631,0.00006649131,0.00004234587,0.000274594,0.00002122262,0.0001037008,0.002865493],"study_design_scores_gemma":[0.0001003185,0.001327359,0.9959232,0.00003266411,0.0001893213,0.001103243,0.0003121678,0.0003925777,0.0001162304,0.00007610024,0.0004176396,0.000009128489],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9986894,0.0009267931,0.00004570806,0.00005080841,0.00002062254,0.00000299608,0.00008108328,0.000001702572,0.0001809195],"genre_scores_gemma":[0.9995947,0.0001665256,0.00002584324,0.00004513921,0.00002701816,0.000002916718,0.00009372768,4.219141e-7,0.0000437508],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001146029,"threshold_uncertainty_score":0.003863037,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03140540710595258,"score_gpt":0.301825807125601,"score_spread":0.2704204000196485,"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."}}