{"id":"W4407564494","doi":"10.1002/deo2.70078","title":"Factors associated with delayed bleeding following ampullectomy: A retrospective cohort study","year":2025,"lang":"en","type":"article","venue":"DEN Open","topic":"Pancreatic and Hepatic Oncology Research","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; McGill University Health Centre; St. Michael's Hospital","funders":"","keywords":"Medicine; Retrospective cohort study; Odds ratio; Internal medicine; Blood transfusion; Perforation; Dysplasia; Surgery; Gastroenterology; Cohort; Argon plasma coagulation; Endoscopy","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":[0.0009886911,0.0001610974,0.0008353443,0.0001586622,0.0002641905,0.00009464381,0.0002923884,0.0001003208,0.0002097465],"category_scores_gemma":[0.0008663462,0.0001119093,0.00006775047,0.0006949586,0.0000505899,0.0001119463,0.0002541296,0.0003204481,0.00001153402],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006795013,"about_ca_system_score_gemma":0.0005493354,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001382155,"about_ca_topic_score_gemma":0.0008828627,"domain_scores_codex":[0.9985201,0.0001339294,0.0002297554,0.0003753923,0.0004042583,0.0003365485],"domain_scores_gemma":[0.9990625,0.0002883329,0.00006986206,0.0002929439,0.0001764962,0.0001098768],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002481769,0.000407255,0.9926035,0.00000478067,0.003961381,0.0001152505,0.0009153851,3.015502e-7,0.00006512171,0.00006569772,0.001572606,0.00004049198],"study_design_scores_gemma":[0.004252269,0.001126254,0.9903297,0.0001631471,0.001292056,0.000001246157,0.002371914,0.0001499081,0.00005796919,0.00007413347,0.00007115681,0.0001102228],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9236616,0.00003622077,0.00009246782,0.0001912398,0.00007856876,0.002882182,0.000004260089,0.00005414689,0.07299929],"genre_scores_gemma":[0.985665,0.000002910534,0.00008867133,0.0001184172,0.00001906974,0.0001934094,0.00003254007,0.00001843162,0.01386154],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06200339,"threshold_uncertainty_score":0.456353,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0579061252032601,"score_gpt":0.3911996077511352,"score_spread":0.3332934825478751,"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."}}