{"id":"W3152166943","doi":"10.1016/j.cjco.2021.03.013","title":"Matters of the Heart: Case-Crossover Analysis of Myocardial Infarction on Valentine's Day","year":2021,"lang":"en","type":"article","venue":"CJC Open","topic":"COVID-19 and healthcare impacts","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal; McGill University; Institut National de Santé Publique du Québec","funders":"Fonds de Recherche du Québec - Santé; Heart and Stroke Foundation of Canada","keywords":"Myocardial infarction; Medicine; Confidence interval; Odds ratio; Odds; Internal medicine; Cardiology; Infarction; Logistic regression","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003244627,0.00006962118,0.0004255476,0.00009991413,0.00005729223,0.00002066701,0.00009155613,0.00005138246,0.000507558],"category_scores_gemma":[0.0002502613,0.00004971839,0.0002211731,0.0007095202,0.00004544811,0.00005692453,0.0001374993,0.0001119594,0.00001070367],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006576733,"about_ca_system_score_gemma":0.0003006104,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002621198,"about_ca_topic_score_gemma":0.0004110408,"domain_scores_codex":[0.9991459,0.0001042795,0.0002393415,0.0001587841,0.0002231508,0.0001285339],"domain_scores_gemma":[0.9990479,0.0001344308,0.0001016655,0.0004931872,0.0001448974,0.0000779413],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001180137,0.0006489747,0.8636417,0.0007005743,0.004791378,0.0005495319,0.004849588,0.0008598253,0.04066547,0.0005587688,0.07248524,0.009068852],"study_design_scores_gemma":[0.001082333,0.0001071019,0.9622931,0.0001168777,0.001089779,0.00009751962,0.0002050086,0.0001038842,0.008328948,0.00001872976,0.02649524,0.00006141036],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9740447,0.00004945557,0.00001592323,0.0234253,0.0002459069,0.0003211013,0.00005713846,0.000005560759,0.001834946],"genre_scores_gemma":[0.9866242,0.00001307651,0.00003597459,0.01232513,0.00006043055,0.000004516043,0.00001972414,0.000008050245,0.0009089043],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09865151,"threshold_uncertainty_score":0.5557404,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04711922288293875,"score_gpt":0.3945612823794158,"score_spread":0.3474420594964771,"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."}}