{"id":"W2185925552","doi":"10.1017/s1481803500005534","title":"Recurrent bleeding in acute upper gastrointestinal hemorrhage: transfusion confusion","year":2001,"lang":"en","type":"article","venue":"Canadian Journal of Emergency Medicine","topic":"Gastrointestinal Bleeding Diagnosis and Treatment","field":"Medicine","cited_by":12,"is_retracted":false,"has_abstract":false,"ca_institutions":"Saint John Regional Hospital; Memorial University of Newfoundland","funders":"Dalhousie University","keywords":"Medicine; Bleed; Emergency department; Blood transfusion; Melena; Retrospective cohort study; Gastrointestinal bleeding; Logistic regression; Upper gastrointestinal bleeding; Internal medicine; Surgery; Endoscopy","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":[0.001507715,0.001082961,0.001488842,0.002671888,0.002986539,0.003095752,0.001664858,0.006301231,0.003645259],"category_scores_gemma":[0.01713259,0.0008204397,0.0007540366,0.001776942,0.002533924,0.00303109,0.001146477,0.004638212,0.001291287],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003462438,"about_ca_system_score_gemma":0.003877499,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01462711,"about_ca_topic_score_gemma":0.01396169,"domain_scores_codex":[0.997787,0.0004199994,0.000526142,0.000158734,0.0005042681,0.0006039092],"domain_scores_gemma":[0.9952276,0.001353204,0.001399931,0.0002002909,0.0007961125,0.001022893],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"case_report","study_design_gemma":"not_applicable","study_design_scores_codex":[0.000623456,0.0001775914,0.1026491,0.0003253843,0.00004982345,0.8604191,0.0014528,0.0002311577,0.0006916064,0.002004577,0.01231704,0.01905834],"study_design_scores_gemma":[0.0001388115,0.0001776375,0.05943491,0.0003988432,0.0001117665,0.9254677,0.002279336,0.001311455,0.0006917723,0.002539129,0.007360345,0.00008833214],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"commentary","genre_scores_codex":[0.709574,0.05578212,0.00499219,0.1131828,0.006014055,0.0004678487,0.0005698795,0.0005745792,0.1088425],"genre_scores_gemma":[0.9685763,0.007682999,0.001249961,0.01126451,0.008494254,0.00004184476,0.000218869,0.00004760699,0.002423601],"genre_candidate":"commentary","genre_consensus":null,"teacher_disagreement_score":0.01462711,"threshold_uncertainty_score":0.02908397,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06178024191606757,"score_gpt":0.3266483963291125,"score_spread":0.264868154413045,"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."}}