{"id":"W2921857140","doi":"10.1093/jcag/gwz006.226","title":"A227 USE OF GBS SCORE, TIME TO ENDOSCOPY, AND PROTON PUMP INHIBITOR USE IN PATIENTS PRESENTING WITH UPPER GI BLEEDING TO THE EMERGENCY DEPARTMENT","year":2019,"lang":"en","type":"article","venue":"Journal of the Canadian Association of Gastroenterology","topic":"Gastrointestinal Bleeding Diagnosis and Treatment","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Alberta Health Services; University of Calgary; University of Alberta","funders":"","keywords":"Medicine; Esophagogastroduodenoscopy; Emergency department; Melena; Upper gastrointestinal bleeding; Retrospective cohort study; Proton-pump inhibitor; Vomiting; Emergency medicine; Internal medicine; Endoscopy; Pediatrics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0002673752,0.0001663056,0.0002757462,0.0009972878,0.0003478125,0.0005114984,0.0002575446,0.000315926,0.001852782],"category_scores_gemma":[0.001878646,0.0001894392,0.000249909,0.001159383,0.0002525912,0.0002456844,0.0003027003,0.000416149,0.0001875514],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008268152,"about_ca_system_score_gemma":0.0009066171,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0270876,"about_ca_topic_score_gemma":0.03556862,"domain_scores_codex":[0.9996685,0.00005814776,0.00004803684,0.00003869695,0.0001047896,0.00008193863],"domain_scores_gemma":[0.9987763,0.0001615403,0.0006097906,0.00002423362,0.0001348544,0.0002932427],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003894998,0.00001326646,0.9993198,0.000005420059,0.000008322721,0.0001298399,0.00002413073,0.00001325161,0.00003792798,0.000005273786,0.00009193555,0.0003117885],"study_design_scores_gemma":[0.000003362275,0.00005596587,0.999188,0.000009220038,0.000006249707,0.0003537256,0.0001762014,0.0000851866,0.00001877979,0.000006737282,0.00009460986,0.000002052174],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.998814,0.0002113456,0.00001892584,0.00005957391,0.000005712115,0.00001126076,0.0003075243,0.000002198471,0.0005694813],"genre_scores_gemma":[0.9994222,0.0001092206,0.00003773389,0.00003889677,0.00001010539,0.000005578726,0.0002984787,7.858607e-7,0.0000769883],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0270876,"threshold_uncertainty_score":0.05385989,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01184512689913249,"score_gpt":0.2219032918870026,"score_spread":0.2100581649878702,"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."}}