{"id":"W2619446904","doi":"10.1016/j.jtcvs.2017.05.047","title":"Predictors of survival, functional survival, and hospital readmission in octogenarians after surgical aortic valve replacement","year":2017,"lang":"en","type":"article","venue":"Journal of Thoracic and Cardiovascular Surgery","topic":"Cardiac Valve Diseases and Treatments","field":"Medicine","cited_by":13,"is_retracted":false,"has_abstract":false,"ca_institutions":"St. Boniface Hospital; University of Manitoba","funders":"Max Rady College of Medicine, University of Manitoba","keywords":"Medicine; Aortic valve replacement; Atrial fibrillation; Intensive care unit; Retrospective cohort study; Surgery; Proportional hazards model; Cohort; Aortic valve; Coronary artery disease; Internal medicine; Stenosis","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0003845395,0.0002591998,0.0003451997,0.0006778506,0.0006402062,0.0009140679,0.000315215,0.0008348802,0.001635411],"category_scores_gemma":[0.001818609,0.0002706105,0.0006380125,0.0009952296,0.0003550855,0.0004915695,0.0004742933,0.0008289571,0.0002386077],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003105083,"about_ca_system_score_gemma":0.0005054725,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01053588,"about_ca_topic_score_gemma":0.01308597,"domain_scores_codex":[0.9996769,0.00008073585,0.00004299318,0.00004385185,0.00003942843,0.0001160362],"domain_scores_gemma":[0.9988621,0.0002500399,0.0003686407,0.00005997537,0.00009750685,0.0003616326],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001043856,0.00004069926,0.9991441,0.000003387782,0.00004736553,0.00005868658,0.00003231395,0.00003593736,0.0000567967,0.00001482248,0.00007165199,0.0003898022],"study_design_scores_gemma":[0.000004389283,0.00004746709,0.9992365,0.0000037258,0.00004020228,0.0001120045,0.0002132436,0.000228666,0.00001627638,0.00003390276,0.00006015236,0.000003570862],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991884,0.0001727374,0.00003032329,0.00006471782,0.000009613383,0.000002230357,0.0001601792,0.000001787516,0.0003701408],"genre_scores_gemma":[0.999522,0.00007455755,0.00002585756,0.00003670515,0.00001955134,0.000002619328,0.0001838791,0.000001058883,0.000133816],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01053588,"threshold_uncertainty_score":0.02094913,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01954829967577096,"score_gpt":0.312361257932629,"score_spread":0.292812958256858,"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."}}