{"id":"W3004051918","doi":"10.1161/circoutcomes.119.006037","title":"Utilization of Advanced Cardiovascular Therapies in the United States and Canada","year":2020,"lang":"en","type":"article","venue":"Circulation Cardiovascular Quality and Outcomes","topic":"Mechanical Circulatory Support Devices","field":"Engineering","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"Sunnybrook Health Science Centre; Public Health Ontario; University of Toronto; University Health Network; Sinai Health System","funders":"National Heart, Lung, and Blood Institute; National Institute on Aging; U.S. Department of Veterans Affairs","keywords":"Medicine; Gerontology; Political science; Intensive care medicine","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":[0.0003725897,0.0001848087,0.0002606301,0.001803618,0.00181027,0.001091429,0.0007026048,0.0002832545,0.00244416],"category_scores_gemma":[0.001965797,0.0001858304,0.0005218327,0.004666801,0.0005921428,0.0002633058,0.0008329759,0.0004287648,0.0001942928],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.02221232,"about_ca_system_score_gemma":0.03909401,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9919736,"about_ca_topic_score_gemma":0.9941468,"domain_scores_codex":[0.9988637,0.00005702153,0.0001022944,0.0001311053,0.0004996717,0.0003463062],"domain_scores_gemma":[0.9967325,0.0001501759,0.0007593945,0.00006325353,0.001302509,0.0009922449],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002426111,0.00001710704,0.9912462,0.00005728641,0.00005335924,0.0001075182,0.0003367051,0.0001699832,0.00007692492,0.0003036761,0.00328396,0.004323138],"study_design_scores_gemma":[0.000007563715,0.000009854695,0.9961229,0.00006901137,0.00001840783,0.0001221558,0.0006025152,0.0003240576,0.00003826799,0.00004083057,0.002635759,0.000008724983],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9586458,0.002963495,0.0001871221,0.002069614,0.00004287099,0.00007315009,0.02057278,0.00003433626,0.01541076],"genre_scores_gemma":[0.9926609,0.001908298,0.0002188873,0.000320605,0.00001537889,0.00002707166,0.003906145,0.000006671846,0.0009360035],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02221232,"threshold_uncertainty_score":0.1611624,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05292047436105435,"score_gpt":0.2604167201570123,"score_spread":0.2074962457959579,"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."}}