{"id":"W2988290722","doi":"10.1161/circoutcomes.119.006123","title":"Low-Value Transthoracic Echocardiography, Healthcare Utilization, and Clinical Outcomes in Patients With Coronary Artery Disease","year":2019,"lang":"en","type":"article","venue":"Circulation Cardiovascular Quality and Outcomes","topic":"Cardiac Imaging and Diagnostics","field":"Medicine","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"University Health Network; St. Michael's Hospital; Mount Sinai Hospital; Institute for Work & Health; World Wildlife Fund Canada; Sunnybrook Health Science Centre; Institute for Clinical Evaluative Sciences; The Scarborough Hospital; Public Health Ontario; Women's College Hospital","funders":"","keywords":"Medicine; Coronary artery disease; Cardiology; Internal medicine; Value (mathematics); Health care; Disease; Political science; Computer science","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":[0.0007557527,0.0001847418,0.0002271233,0.0004362256,0.0003399649,0.0005017811,0.0002846704,0.0004604336,0.001021184],"category_scores_gemma":[0.003969192,0.0001701928,0.0002113761,0.0007295499,0.0003180675,0.000257092,0.0002304021,0.0006128291,0.0001025393],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004923207,"about_ca_system_score_gemma":0.0006480569,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01510846,"about_ca_topic_score_gemma":0.02214482,"domain_scores_codex":[0.9995174,0.0001409031,0.00005551809,0.00008528875,0.0001140758,0.00008683658],"domain_scores_gemma":[0.9966682,0.0006668929,0.001852791,0.0001083932,0.000219996,0.0004837339],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003554155,0.00002392263,0.9995999,0.000003536737,0.00001346715,0.000008997212,0.00001204228,0.00001044876,0.0000253707,0.000002203987,0.00002045331,0.0002442012],"study_design_scores_gemma":[0.000005681589,0.00004481891,0.9997244,0.000003225854,0.00001257496,0.00004861712,0.00003858399,0.0000777648,0.00001071887,0.000006440239,0.00002620912,9.091912e-7],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993802,0.0002037341,0.00001967913,0.0000900232,0.000003184069,0.000003965072,0.0001165473,9.167337e-7,0.0001816969],"genre_scores_gemma":[0.9997063,0.00007846903,0.00003497848,0.00002560293,0.000009726289,0.000003387711,0.0001058493,3.422064e-7,0.00003515023],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01510846,"threshold_uncertainty_score":0.03004104,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04017061273924679,"score_gpt":0.3420901443075512,"score_spread":0.3019195315683045,"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."}}