{"id":"W2988760666","doi":"10.1161/jaha.119.013824","title":"Clinical Effectiveness of Cardiac Noninvasive Diagnostic Testing in Patients Discharged From the Emergency Department for Chest Pain","year":2019,"lang":"en","type":"article","venue":"Journal of the American Heart Association","topic":"Cardiac Imaging and Diagnostics","field":"Medicine","cited_by":26,"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; Propensity score matching; Internal medicine; Retrospective cohort study; Population; Cohort; Confounding; Cohort study; Myocardial infarction diagnosis; Subgroup analysis; Emergency medicine; 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":[0.001906146,0.0002197961,0.0003516385,0.0005805414,0.0002769365,0.0008007937,0.0004334447,0.0004705806,0.0008381099],"category_scores_gemma":[0.01664354,0.0001376475,0.0005612682,0.0006837014,0.0004448699,0.0003439131,0.0004365612,0.0004192737,0.00008833013],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008233752,"about_ca_system_score_gemma":0.0008113601,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01022567,"about_ca_topic_score_gemma":0.01234434,"domain_scores_codex":[0.9980524,0.0007454147,0.0002479393,0.0002667444,0.0004555581,0.0002320045],"domain_scores_gemma":[0.988,0.003940414,0.005851232,0.000469893,0.0007471639,0.0009912101],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001206773,0.00002284452,0.9983847,0.000008390008,0.00003498408,0.00003460379,0.0000122353,0.00004838196,0.00003093175,0.000007870506,0.00004720854,0.001247063],"study_design_scores_gemma":[0.00001143801,0.0001215835,0.9992176,0.000009623406,0.00003482143,0.0001474928,0.00005484353,0.0002765258,0.0000462433,0.00002741202,0.00004947523,0.000002967214],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985036,0.0006264379,0.00008530307,0.0001299359,0.000009319914,0.000009571131,0.000214477,0.000003480602,0.0004179041],"genre_scores_gemma":[0.9996251,0.0000954362,0.00005688124,0.00002675394,0.00001221538,0.000002885366,0.0001594028,7.448394e-7,0.00002044834],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01022567,"threshold_uncertainty_score":0.02033234,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01450335402106307,"score_gpt":0.306941520271334,"score_spread":0.2924381662502709,"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."}}