{"id":"W1988992560","doi":"10.4103/1319-3767.45046","title":"Barrett′s esophagus: Where do we stand?","year":2009,"lang":"en","type":"article","venue":"Saudi Journal of Gastroenterology","topic":"Esophageal Cancer Research and Treatment","field":"Medicine","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Royal Victoria Regional Health Centre; Royal Victoria Hospital; McGill University","funders":"","keywords":"Medicine; Barrett's esophagus; Esophageal adenocarcinoma; Natural history; Esophagus; Dysplasia; Incidence (geometry); Adenocarcinoma; Population; General surgery; Internal medicine; Cancer; Environmental health","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":[0.0002963055,0.0001620441,0.000510514,0.0002073534,0.00004762682,0.00001786027,0.0001530969,0.00006614822,0.0005000153],"category_scores_gemma":[0.00004513901,0.0001164721,0.0002265486,0.00009115852,0.00008568115,0.0001057239,0.00002279178,0.000458724,0.000025669],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001875199,"about_ca_system_score_gemma":0.0001554482,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00000205159,"about_ca_topic_score_gemma":0.000008332056,"domain_scores_codex":[0.9983948,0.0001097271,0.0004410755,0.000157244,0.0004167233,0.0004803833],"domain_scores_gemma":[0.9988663,0.00002777917,0.0002359456,0.0002013611,0.0002428414,0.0004258294],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.02067927,0.0009123781,0.9040256,0.0001406248,0.0006481159,0.00916902,0.0002846289,0.00002103424,0.0003532543,0.0001269059,0.03334002,0.03029919],"study_design_scores_gemma":[0.0281067,0.1150899,0.8219435,0.001328734,0.000499656,0.01835419,0.0003636079,0.00002095464,0.001533717,0.003321411,0.009260495,0.0001771783],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.4255884,0.5234072,0.0008807023,0.04904063,0.0004213156,0.0003044276,0.00001571319,0.00002631559,0.0003153246],"genre_scores_gemma":[0.9896443,0.00783632,0.0011774,0.0006648498,0.0004524767,0.000001947535,9.882513e-7,0.0000127184,0.0002090081],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.5640559,"threshold_uncertainty_score":0.5474817,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01383232189087805,"score_gpt":0.303319852509688,"score_spread":0.2894875306188099,"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."}}