{"id":"W3094020153","doi":"10.1161/jaha.120.017330","title":"Use of Cardiac Noninvasive Testing After Emergency Department Discharge: Association of Hospital Network Testing Intensity and Outcomes in Ontario, Canada","year":2020,"lang":"en","type":"article","venue":"Journal of the American Heart Association","topic":"Acute Myocardial Infarction Research","field":"Medicine","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"Health Sciences Centre; University of Toronto; Institute for Clinical Evaluative Sciences; Sunnybrook Health Science Centre","funders":"","keywords":"Medicine; Emergency department; Hazard ratio; Myocardial infarction; Chest pain; Proportional hazards model; Emergency medicine; Internal medicine; Cohort study; Cohort; Retrospective cohort study; Confidence interval","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0006289245,0.0002719157,0.0003440619,0.000967946,0.0017376,0.00106197,0.001388348,0.0003595728,0.002068137],"category_scores_gemma":[0.003100974,0.0003299589,0.0004692647,0.002648946,0.0007744786,0.0003434768,0.0009224745,0.0006639587,0.0001336431],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.03071106,"about_ca_system_score_gemma":0.03277161,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9941712,"about_ca_topic_score_gemma":0.9970085,"domain_scores_codex":[0.9988893,0.00008190038,0.00008709641,0.0001803325,0.0003597793,0.0004017036],"domain_scores_gemma":[0.9947372,0.0003165835,0.001519544,0.0001506057,0.002107191,0.001168835],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003577956,0.00001303733,0.9972901,0.00002357505,0.00002422596,0.00005356037,0.0002330414,0.00005554763,0.0000756633,0.00005285123,0.0006040055,0.00153855],"study_design_scores_gemma":[0.000005712206,0.000009564075,0.9988652,0.00002389344,0.00001364751,0.00003214834,0.0003750566,0.0001444317,0.00002434953,0.00001874125,0.0004820881,0.000005131153],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9894648,0.001357983,0.0002188091,0.001078951,0.00002565794,0.00005036014,0.004331058,0.00001261354,0.003459758],"genre_scores_gemma":[0.9971421,0.0006902941,0.000156841,0.0001518982,0.0000115376,0.00001672119,0.001034299,0.000005232882,0.0007909357],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03071106,"threshold_uncertainty_score":0.2228254,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02680065583871256,"score_gpt":0.2705488082734301,"score_spread":0.2437481524347176,"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."}}