{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002660775,0.0001653232,0.0002284619,0.0001601325,0.00009119463,0.00004211151,0.0001556459,0.00002388749,0.0002678031],"category_scores_gemma":[0.0001424903,0.0001078213,0.00010516,0.0003651344,0.00005057598,0.00004003118,0.00006978182,0.0002887062,0.0001510283],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001124866,"about_ca_system_score_gemma":0.00008405322,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006585768,"about_ca_topic_score_gemma":0.00002493602,"domain_scores_codex":[0.9988964,0.00002659374,0.0002359103,0.0002657404,0.0002225597,0.0003528125],"domain_scores_gemma":[0.9994172,0.0001443536,0.00005049216,0.0002668748,0.00005969532,0.00006136902],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001117232,0.0002956133,0.944497,0.00002754973,0.00007508495,0.0006818162,0.00007857677,0.00000797006,0.002684507,0.003675323,0.04662639,0.001238478],"study_design_scores_gemma":[0.002658722,0.0007605165,0.9831056,0.00151081,0.000470026,0.00207824,0.0004935348,0.000258838,0.0006635016,0.0008626896,0.006990648,0.0001468979],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9533026,0.0002681974,0.000269337,0.02821375,0.0001928362,0.000464436,0.00001197047,0.00006306874,0.01721383],"genre_scores_gemma":[0.9916546,0.00004694215,0.004412016,0.002279841,0.0001126278,0.00008143494,0.00002761796,0.00001073303,0.001374176],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03963574,"threshold_uncertainty_score":0.4396827,"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."}}