{"id":"W4416382471","doi":"10.1136/gutjnl-2025-335134","title":"Acute upper gastrointestinal bleeding in the UK: 2022 audit update","year":2025,"lang":"en","type":"article","venue":"Gut","topic":"Gastrointestinal Bleeding Diagnosis and Treatment","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University; Lawson Health Research Institute","funders":"British Society of Interventional radiology; Association of Upper Gastrointestinal Surgery of Great Britain and Ireland; National Institute for Health and Care Research; NHS Blood and Transplant","keywords":"Audit; Multidisciplinary approach; Upper gastrointestinal bleeding; Blood transfusion; Risk assessment; MEDLINE; Multidisciplinary team","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":[0.01066509,0.0009364872,0.001259158,0.008592612,0.0006972023,0.004196497,0.001080033,0.001448155,0.005804849],"category_scores_gemma":[0.02814069,0.001072468,0.0009481464,0.01693823,0.0005537307,0.002263674,0.003368077,0.0009590897,0.001513662],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004228862,"about_ca_system_score_gemma":0.008747704,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03844564,"about_ca_topic_score_gemma":0.04865702,"domain_scores_codex":[0.9847002,0.00400343,0.005178245,0.000658194,0.004218953,0.001240995],"domain_scores_gemma":[0.9523497,0.005961748,0.01742735,0.001709152,0.01830114,0.004251014],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001122637,0.0002424741,0.601085,0.010324,0.0003233434,0.001002263,0.001005184,0.0005720245,0.0002683086,0.0004614794,0.1755542,0.208039],"study_design_scores_gemma":[0.0003057231,0.0002749783,0.8954083,0.009754669,0.0001678253,0.001654226,0.000817468,0.0005238673,0.0001473894,0.0001300394,0.09076777,0.00004793798],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.4432507,0.2766192,0.002998429,0.02936047,0.004741264,0.007131259,0.1705342,0.001504408,0.06386003],"genre_scores_gemma":[0.6045223,0.1952588,0.009031573,0.0103193,0.002675034,0.006465689,0.16227,0.0003160177,0.009141329],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03844564,"threshold_uncertainty_score":0.07644373,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01278384652451686,"score_gpt":0.284873658699799,"score_spread":0.2720898121752821,"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."}}