{"id":"W2322636512","doi":"10.1016/j.cjca.2013.07.419","title":"Efficacy and Safety of Apixaban Compared With Warfarin According to Age for Stroke Prevention in Atrial Fibrillation","year":2013,"lang":"en","type":"article","venue":"Canadian Journal of Cardiology","topic":"Pharmacy and Medical Practices","field":"Pharmacology, Toxicology and Pharmaceutics","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Medicine; Apixaban; Warfarin; Atrial fibrillation; Stroke (engine); Internal medicine; Cardiology; Rivaroxaban","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003192671,0.0006081797,0.002523887,0.0005944811,0.0004306675,0.001058344,0.0005420942,0.0009386802,0.001605164],"category_scores_gemma":[0.009473194,0.000436231,0.002724198,0.0005919219,0.0005929642,0.001408883,0.0004466003,0.001381206,0.0002698977],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004453143,"about_ca_system_score_gemma":0.0004817195,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001294515,"about_ca_topic_score_gemma":0.00163228,"domain_scores_codex":[0.9972235,0.001276319,0.0003916863,0.0004769825,0.0003808352,0.0002506603],"domain_scores_gemma":[0.9932488,0.003620599,0.001414831,0.0006693612,0.0003814941,0.0006648693],"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":[0.8308273,0.001908995,0.1184836,0.0002769387,0.004063085,0.0001293619,0.000257869,0.0006510139,0.002353051,0.0001335386,0.0002808948,0.04063435],"study_design_scores_gemma":[0.06727597,0.09241979,0.8225269,0.0001132085,0.009239851,0.0003996241,0.0003017209,0.003945427,0.001905049,0.0008786237,0.0008328532,0.0001609522],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9957095,0.002990592,0.0001265504,0.0001432566,0.00007291597,0.00003111675,0.0001477314,0.00001398532,0.0007642953],"genre_scores_gemma":[0.9987256,0.000623044,0.000150105,0.00009350126,0.0001072381,0.00001930586,0.0001042756,0.000004008511,0.0001728225],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003192671,"threshold_uncertainty_score":0.01688468,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1284687253121071,"score_gpt":0.4254806800666566,"score_spread":0.2970119547545496,"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."}}