{"id":"W2088347456","doi":"10.1161/circulationaha.106.681429","title":"Very Long-Term Survival Implications of Heart Valve Replacement With Tissue Versus Mechanical Prostheses in Adults <60 Years of Age","year":2007,"lang":"en","type":"article","venue":"Circulation","topic":"Cardiac Valve Diseases and Treatments","field":"Medicine","cited_by":155,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"","keywords":"Medicine; Hazard ratio; Prosthesis; Aortic valve replacement; Mitral valve replacement; Proportional hazards model; Aortic valve; Valve replacement; Surgery; Cardiology; Heart valve; Mechanical valve; Mitral valve; Internal medicine; Confidence interval; 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":[0.001621213,0.0002263741,0.0003235756,0.0004532363,0.000359802,0.0006645914,0.00018994,0.0005085052,0.0009760793],"category_scores_gemma":[0.005504756,0.0001076902,0.0006183847,0.0003137474,0.0004290101,0.0006741394,0.0006137319,0.0005891175,0.0001361818],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002481981,"about_ca_system_score_gemma":0.0001665151,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000825105,"about_ca_topic_score_gemma":0.00154642,"domain_scores_codex":[0.9993891,0.0002014102,0.00006117023,0.00008899894,0.00009095895,0.0001685172],"domain_scores_gemma":[0.9964398,0.00113982,0.001388286,0.0001026134,0.0001903294,0.0007392361],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004101459,0.00002329539,0.9972185,0.00001148182,0.00007586675,0.0001358324,0.00005689244,0.00004738153,0.0001755641,0.00003048813,0.00006609326,0.001748433],"study_design_scores_gemma":[0.00001173559,0.0003238318,0.9983873,0.00001408551,0.00009058381,0.0006156563,0.0001443637,0.0001362788,0.00007066134,0.0000702066,0.0001303335,0.000004996574],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9986721,0.0008945726,0.00005025293,0.0001057196,0.0000104362,0.000001392948,0.0001021041,9.21262e-7,0.0001623616],"genre_scores_gemma":[0.9996963,0.0001247474,0.00001781732,0.00003404319,0.00001822295,0.000001333524,0.00008563707,5.026686e-7,0.00002142205],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001621213,"threshold_uncertainty_score":0.00857389,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02472719231309653,"score_gpt":0.343038433574697,"score_spread":0.3183112412616005,"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."}}