{"id":"W3215438708","doi":"10.1161/circ.144.suppl_1.13212","title":"Abstract 13212: Chronic Total Occlusion Racial and Income Inequities by Mortality and Cost: Propensity Score and Machine Learning Augmented Nationally Representative Case-Control Study of 30 Million Hospitalizations","year":2021,"lang":"en","type":"article","venue":"Circulation","topic":"Cardiovascular Health and Risk Factors","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Montreal Heart Institute","funders":"","keywords":"Medicine; Conventional PCI; Quartile; Propensity score matching; Cancer; Demography; Healthcare Cost and Utilization Project; Emergency medicine; Internal medicine; Health care; Confidence interval; Myocardial infarction","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":[0.003225069,0.000323716,0.0004172004,0.001157624,0.0006525338,0.0008148121,0.0008602131,0.0004645326,0.001792408],"category_scores_gemma":[0.00685194,0.0003771851,0.000640345,0.002234833,0.0003972712,0.0004667255,0.0007532049,0.0006650143,0.00031271],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000496156,"about_ca_system_score_gemma":0.0005939368,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008146795,"about_ca_topic_score_gemma":0.00833702,"domain_scores_codex":[0.99751,0.0009926808,0.0003574769,0.0005851485,0.0004072769,0.0001474618],"domain_scores_gemma":[0.9957728,0.0004761993,0.002139536,0.000888077,0.000485223,0.0002381533],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001122599,0.00007394464,0.9963492,0.00002316871,0.0002614571,0.00003873951,0.00004889237,0.0001571914,0.00008492449,0.0001174443,0.001293383,0.001439448],"study_design_scores_gemma":[0.00004975694,0.0001218606,0.9959902,0.00002728258,0.000173279,0.000222308,0.0001538274,0.001649703,0.0001212442,0.0001815859,0.001298926,0.00000998148],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9880696,0.0002564463,0.002365735,0.0003000083,0.00004458728,0.0001723373,0.008033231,0.00002825628,0.0007298387],"genre_scores_gemma":[0.9906544,0.0001130573,0.001314905,0.0001741551,0.00006213329,0.0002105847,0.007143166,0.000009527014,0.0003180316],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008146795,"threshold_uncertainty_score":0.01705605,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03610932563901331,"score_gpt":0.3092461897922806,"score_spread":0.2731368641532673,"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."}}