{"id":"W2519413255","doi":"10.1097/aln.0000000000001352","title":"Perioperative Aspirin for Prevention of Venous Thromboembolism","year":2016,"lang":"en","type":"article","venue":"Anesthesiology","topic":"Venous Thromboembolism Diagnosis and Management","field":"Medicine","cited_by":25,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University; St. Joseph’s Healthcare Hamilton","funders":"Canadian Institutes of Health Research","keywords":"Medicine; Aspirin; Placebo; Pulmonary embolism; Perioperative; Hazard ratio; Odds ratio; Surgery; Deep vein; Anticoagulant; Anesthesia; Randomized controlled trial; Thrombosis; Concomitant; Internal medicine; Confidence interval","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":[0.002141411,0.0006463582,0.002000366,0.0004578911,0.0001927045,0.0006653325,0.0003535362,0.0008583303,0.00294322],"category_scores_gemma":[0.003477018,0.0002463571,0.001663188,0.0004952741,0.000349371,0.000304294,0.0003116068,0.001478726,0.0002337457],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003868144,"about_ca_system_score_gemma":0.0006579979,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005084513,"about_ca_topic_score_gemma":0.0009912206,"domain_scores_codex":[0.9984266,0.0009835149,0.0002077487,0.0001163951,0.0001872589,0.00007860773],"domain_scores_gemma":[0.9986215,0.0005768335,0.0005364091,0.00004465736,0.00008586302,0.000134761],"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":[0.5603927,0.001965475,0.02330839,0.03695117,0.03582707,0.0002712357,0.0001588032,0.001204531,0.003581472,0.001055619,0.008868643,0.3264149],"study_design_scores_gemma":[0.7027078,0.09086704,0.1010055,0.01130585,0.05506636,0.001156168,0.0001937468,0.001607608,0.003241798,0.001736939,0.03102036,0.00009086423],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.3092988,0.6797548,0.0005958256,0.003114469,0.001415177,0.0005544254,0.0007082422,0.00003789323,0.004520383],"genre_scores_gemma":[0.8116668,0.1804436,0.001019464,0.002282605,0.0020064,0.0007185467,0.0008085355,0.000008554528,0.001045454],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.00294322,"threshold_uncertainty_score":0.011325,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0312162580544091,"score_gpt":0.3133605125108772,"score_spread":0.2821442544564681,"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."}}