{"id":"W1440528629","doi":"","title":"Perioperative anticoagulation in patients with chronic atrial fibrillation who are undergoing elective surgery: results of a physician survey.","year":2000,"lang":"en","type":"article","venue":"PubMed","topic":"Atrial Fibrillation Management and Outcomes","field":"Medicine","cited_by":58,"is_retracted":false,"has_abstract":true,"ca_institutions":"St. Joseph’s Healthcare Hamilton; McMaster University; St. Joseph's Hospital","funders":"","keywords":"Medicine; Atrial fibrillation; Perioperative; Warfarin; Anticoagulant; Stroke (engine); Heparin; Anesthesia; Elective surgery; Low molecular weight heparin; Surgery; Internal 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001225287,0.0001599104,0.000214391,0.0004252841,0.0003112487,0.0004480287,0.0001267262,0.0006310639,0.001893852],"category_scores_gemma":[0.005139743,0.0001888059,0.0003438737,0.0005793364,0.0001835397,0.0005614761,0.000349903,0.0004296112,0.0004054731],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002387212,"about_ca_system_score_gemma":0.0003289591,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004068244,"about_ca_topic_score_gemma":0.005195661,"domain_scores_codex":[0.9990441,0.0004117511,0.0001168335,0.00007484862,0.0001911505,0.0001612667],"domain_scores_gemma":[0.9953036,0.001322385,0.002155111,0.00008394173,0.000552291,0.0005825906],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004874903,0.00009240694,0.9974209,0.00002061354,0.00002239515,0.00005930609,0.0003926772,0.00002586857,0.00009527298,0.000004694301,0.0002765871,0.001540455],"study_design_scores_gemma":[0.0000121114,0.0002960553,0.9967527,0.00001748607,0.00001306251,0.0002931687,0.001731639,0.0001434617,0.00003834897,0.00000511225,0.0006911457,0.000005623496],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985895,0.0001829561,0.00005385926,0.0002418888,0.000008358144,0.00001948404,0.0002975953,0.000001885973,0.0006046169],"genre_scores_gemma":[0.9987752,0.0002460676,0.0001121972,0.0003130221,0.00001396226,0.00002627273,0.0003061654,0.000001193089,0.0002059691],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004068244,"threshold_uncertainty_score":0.008089125,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03717442488893703,"score_gpt":0.2625484311062944,"score_spread":0.2253740062173574,"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."}}