{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008822944,0.0003082008,0.0005300968,0.0007555255,0.0004257025,0.0007180116,0.0004057604,0.0004675887,0.001421105],"category_scores_gemma":[0.002174788,0.0004955891,0.0006713857,0.00141587,0.0002803179,0.0007783159,0.000503001,0.000621716,0.0001886656],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002907102,"about_ca_system_score_gemma":0.0003972943,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002826782,"about_ca_topic_score_gemma":0.002890235,"domain_scores_codex":[0.9993215,0.0001014514,0.0001105694,0.0002304843,0.0001221139,0.0001139076],"domain_scores_gemma":[0.9980423,0.0002554447,0.001122974,0.000199723,0.0001453628,0.000234007],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00007261796,0.00002380187,0.9992051,0.00000852937,0.00004145495,0.0001062649,0.00003825027,0.0000139317,0.0000780097,0.000008092057,0.0000431904,0.0003607375],"study_design_scores_gemma":[0.00001600491,0.0002014033,0.9981869,0.00001254509,0.00004884587,0.0009108103,0.0002217727,0.0001720772,0.00003681837,0.00001802313,0.0001681789,0.000006734089],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992918,0.0002200645,0.0000880088,0.00001808659,0.000005114038,0.00001490016,0.0002386082,0.000001597585,0.0001217325],"genre_scores_gemma":[0.9994739,0.0001225644,0.00007377532,0.00002103279,0.000009951218,0.00001401401,0.0002368419,0.000001304621,0.00004663329],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002826782,"threshold_uncertainty_score":0.005620718,"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."}}