{"id":"W2899587631","doi":"10.1111/trf.14995","title":"A rationale for universal tranexamic acid in major joint arthroplasty: overall efficacy and impact of risk factors for transfusion","year":2018,"lang":"en","type":"article","venue":"Transfusion","topic":"Blood transfusion and management","field":"Medicine","cited_by":16,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ontario Stroke Network; Canadian Blood Services; University of Toronto; St. Michael's Hospital","funders":"","keywords":"Medicine; Tranexamic acid; Perioperative; Deep vein; Adverse effect; Pulmonary embolism; Blood transfusion; Acute kidney injury; Anemia; Thrombosis; Body mass index; Internal medicine; Logistic regression; Retrospective cohort study; Surgery; Anesthesia","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":[0.02244417,0.0003930239,0.0007253921,0.0005392085,0.0003352063,0.001352582,0.001038301,0.002218485,0.001097426],"category_scores_gemma":[0.05665752,0.0003096274,0.0007850335,0.0003340209,0.002582408,0.001135813,0.0008292731,0.00282899,0.0001561586],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001389006,"about_ca_system_score_gemma":0.002554793,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004651015,"about_ca_topic_score_gemma":0.0005273555,"domain_scores_codex":[0.9916738,0.004506588,0.001369675,0.0006827191,0.001569132,0.0001981597],"domain_scores_gemma":[0.9570922,0.0308066,0.006541638,0.001773843,0.002700836,0.001084892],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.01706057,0.002355469,0.5048856,0.003234486,0.001712702,0.001500877,0.001427,0.005090492,0.01329473,0.06038905,0.009014718,0.3800344],"study_design_scores_gemma":[0.01215194,0.04913806,0.6460354,0.0131618,0.004718294,0.00688088,0.003229017,0.04979075,0.03019258,0.08339071,0.100848,0.0004625081],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8177891,0.03862761,0.01676304,0.1107767,0.002042021,0.002070751,0.0003263083,0.00009289929,0.01151144],"genre_scores_gemma":[0.9767585,0.002674126,0.008547327,0.009903047,0.001153716,0.0005246401,0.00007374399,0.00001104629,0.0003538203],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02244417,"threshold_uncertainty_score":0.1186976,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0215458612858682,"score_gpt":0.2699928597290461,"score_spread":0.2484469984431779,"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."}}