{"id":"W2806769225","doi":"10.1007/s10654-018-0415-7","title":"Direct comparative effectiveness and safety between non-vitamin K antagonist oral anticoagulants for stroke prevention in nonvalvular atrial fibrillation: a systematic review and meta-analysis of observational studies","year":2018,"lang":"en","type":"review","venue":"European Journal of Epidemiology","topic":"Atrial Fibrillation Management and Outcomes","field":"Medicine","cited_by":67,"is_retracted":false,"has_abstract":false,"ca_institutions":"McMaster University; Impact; St. Joseph’s Healthcare Hamilton","funders":"National Institute for Health and Care Research","keywords":"Medicine; Rivaroxaban; Apixaban; Observational study; Dabigatran; Stroke (engine); Vitamin K antagonist; Atrial fibrillation; Edoxaban; Meta-analysis; Internal medicine; Warfarin; Intensive care medicine","routes":{"ca_aff":true,"ca_fund":false,"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":["metaepi_broad"],"consensus_categories":[],"category_scores_codex":[0.02113415,0.0003789292,0.01887584,0.0006109767,0.00006749057,0.000008343569,0.0001166938,0.00008774367,0.00001126978],"category_scores_gemma":[0.006643718,0.0002334004,0.003046395,0.000488226,0.0001896653,0.0001037454,0.00009522625,0.0001637194,0.000001726045],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007419994,"about_ca_system_score_gemma":0.00007788415,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000001651189,"about_ca_topic_score_gemma":0.000002739544,"domain_scores_codex":[0.9859306,0.009300438,0.004051406,0.0003478338,0.0001841581,0.0001855183],"domain_scores_gemma":[0.9820931,0.01240165,0.004752004,0.0002311962,0.0004392648,0.0000827746],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"meta_analysis","study_design_scores_codex":[0.0003082673,0.000007509079,0.02335913,0.5633996,0.4106141,0.00001415407,0.00007687658,0.00006848928,3.201134e-7,0.0001073302,0.0001657828,0.001878392],"study_design_scores_gemma":[0.001311427,0.0006831679,0.03163629,0.04009917,0.9133834,0.00003172488,0.00002099438,0.00004479843,2.109156e-7,0.00002778949,0.01255048,0.0002106129],"study_design_candidate":"meta_analysis","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.0004700474,0.99426,0.00178229,0.000179943,0.00009682379,0.00302723,0.0001548492,0.000004142672,0.00002468896],"genre_scores_gemma":[0.001908971,0.9951567,0.002120155,0.0000375454,0.0004633392,0.000004262602,0.0001867586,0.00002358587,0.00009864935],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.5233005,"threshold_uncertainty_score":0.99569,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.5818400489320682,"score_gpt":0.5239185900184918,"score_spread":0.05792145891357636,"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."}}