{"id":"W4397289079","doi":"10.1016/j.jacc.2024.05.002","title":"Apixaban vs Aspirin According to CHA2DS2-VASc Score in Subclinical Atrial Fibrillation","year":2024,"lang":"en","type":"article","venue":"Journal of the American College of Cardiology","topic":"Atrial Fibrillation Management and Outcomes","field":"Medicine","cited_by":69,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University; Hamilton Health Sciences; Population Health Research Institute; Université de Montréal; University of Ottawa; Montreal Heart Institute; McMaster University","funders":"Daiichi Sankyo Company; Canadian Institutes of Health Research; Bayer Canada; National Institutes of Health; Novo Nordisk; Daiichi-Sankyo; Impulse Dynamics; Fonds de Recherche du Québec - Santé; Amarin Corporation; Hamilton Health Sciences; Boston Scientific Corporation; Vifor Pharma; Pfizer; Heart and Stroke Foundation of Canada; Daiichi Sankyo Europe; Sanofi; Stockholms Läns Landsting; ZOLL Medical Corporation; Bristol-Myers Squibb; AstraZeneca; Amgen; GlaxoSmithKline","keywords":"Apixaban; Medicine; Aspirin; Atrial fibrillation; Stroke (engine); Internal medicine; Subclinical infection; CHA2DS2–VASc score; Cardiology; Ischemic stroke; Warfarin; Rivaroxaban; Ischemia","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.004030757,0.0009807447,0.00388334,0.0006969758,0.0002591904,0.001364595,0.0005462986,0.001400012,0.002257711],"category_scores_gemma":[0.005909735,0.0005886352,0.006988077,0.0007488493,0.0003823768,0.0007242979,0.0005259555,0.001678223,0.0003024384],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003900318,"about_ca_system_score_gemma":0.0005840971,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001157674,"about_ca_topic_score_gemma":0.002594095,"domain_scores_codex":[0.9964781,0.002005019,0.0005781087,0.0004223292,0.0002163365,0.0003000738],"domain_scores_gemma":[0.996449,0.002184193,0.0004742466,0.0003434371,0.0001886954,0.0003603669],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"observational","study_design_scores_codex":[0.8619235,0.001311458,0.05510101,0.001381491,0.0170404,0.0003414587,0.0002065014,0.00119506,0.00289838,0.0003471244,0.001473336,0.0567803],"study_design_scores_gemma":[0.3788365,0.1664299,0.3649867,0.001195917,0.05514925,0.0008735357,0.0009544911,0.01779938,0.003167915,0.005621172,0.004576933,0.0004083269],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9805973,0.01568989,0.0004967139,0.000763731,0.0006294406,0.0002333508,0.0003613062,0.00002382608,0.001204416],"genre_scores_gemma":[0.9953802,0.002492978,0.0003915705,0.0005447778,0.0003216633,0.0001199776,0.0002355998,0.000008501875,0.0005046643],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004030757,"threshold_uncertainty_score":0.02131689,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05957920166003823,"score_gpt":0.3659577328153345,"score_spread":0.3063785311552963,"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."}}