{"id":"W2519639594","doi":"10.1016/j.gie.2016.08.049","title":"Relationship between timing of endoscopy and mortality in patients with peptic ulcer bleeding: a nationwide cohort study","year":2016,"lang":"en","type":"article","venue":"Gastrointestinal Endoscopy","topic":"Gastrointestinal Bleeding Diagnosis and Treatment","field":"Medicine","cited_by":159,"is_retracted":false,"has_abstract":false,"ca_institutions":"McMaster University","funders":"","keywords":"Medicine; Endoscopy; Peptic ulcer; Cohort; Cohort study; General surgery; Internal medicine; Gastroenterology","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":[0.0009381581,0.0004806469,0.0006590651,0.0009263155,0.0007961702,0.00105443,0.0008144082,0.001206401,0.001997388],"category_scores_gemma":[0.002677772,0.001053504,0.001481852,0.001970079,0.0003621705,0.001116853,0.0007944949,0.001646289,0.0003409319],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005359757,"about_ca_system_score_gemma":0.0006903171,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01559986,"about_ca_topic_score_gemma":0.01944116,"domain_scores_codex":[0.9990873,0.0002154707,0.0001299119,0.0002478215,0.0001059619,0.0002134066],"domain_scores_gemma":[0.9968531,0.0004147752,0.001379098,0.0004416125,0.0002911574,0.0006203071],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001674242,0.00005161726,0.9991861,0.000003857328,0.0001366903,0.00005797759,0.00002327114,0.00002088744,0.0001079,0.000007691284,0.00005955218,0.0001770614],"study_design_scores_gemma":[0.00001035512,0.00007630012,0.9993211,0.00000331933,0.00006780586,0.0001465028,0.0001351483,0.0001446125,0.00001562314,0.00001125192,0.00006205658,0.000006063214],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985923,0.0002317558,0.00009425572,0.00006424078,0.00001806987,0.000005839728,0.0007123516,0.000004600972,0.0002764761],"genre_scores_gemma":[0.998681,0.0001253276,0.0000900524,0.00003548065,0.00001988694,0.000008385176,0.0008354809,0.000004155598,0.0002001897],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01559986,"threshold_uncertainty_score":0.03101814,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03534502817896691,"score_gpt":0.2976496160954655,"score_spread":0.2623045879164986,"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."}}