{"id":"W2016686100","doi":"10.1161/01.cir.0000089184.46999.f4","title":"Reoperation for Bioprosthetic Mitral Structural Failure: Risk Assessment","year":2003,"lang":"en","type":"article","venue":"Circulation","topic":"Cardiac Valve Diseases and Treatments","field":"Medicine","cited_by":92,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Medicine; Concomitant; Cardiology; Internal medicine; Odds ratio; Surgery; Complication; Mitral valve; Implant","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":[0.001018002,0.0003637948,0.0002345959,0.001037079,0.000185599,0.0003560021,0.0002725132,0.0003741413,0.000986308],"category_scores_gemma":[0.003478598,0.0001241144,0.0002987333,0.0002884843,0.0001769654,0.000334757,0.0003021553,0.0004087106,0.0001649825],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002418375,"about_ca_system_score_gemma":0.0002275331,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005570469,"about_ca_topic_score_gemma":0.0009394175,"domain_scores_codex":[0.9996172,0.0001352296,0.00005097818,0.00003778353,0.0001087847,0.00004991805],"domain_scores_gemma":[0.9973179,0.000688324,0.001363401,0.00005402341,0.0002231293,0.000353197],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00009910604,0.00001392512,0.995887,0.00001137683,0.00001972045,0.0001085762,0.00002473805,0.00008705835,0.00006417468,0.00001013203,0.00006354533,0.00361074],"study_design_scores_gemma":[0.00001325472,0.0002626707,0.9947272,0.00002336316,0.00003428436,0.0028461,0.000140124,0.001440665,0.0002195895,0.00008348568,0.0002014327,0.000007768571],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985946,0.0006938186,0.0002830261,0.0001060056,0.000005177811,0.000008927637,0.00005019065,0.000004956757,0.0002533918],"genre_scores_gemma":[0.9992359,0.0002118079,0.0003008646,0.00001406975,0.00003445489,0.000006679501,0.0001096373,0.000001193482,0.00008550355],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001037079,"threshold_uncertainty_score":0.00538379,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01243850845987016,"score_gpt":0.3401712799251039,"score_spread":0.3277327714652337,"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."}}