{"id":"W2080402652","doi":"10.1038/ajg.2015.117","title":"Lack of Utility of Symptoms and Signs at First Presentation as Predictors of Inflammatory Bowel Disease in Secondary Care","year":2015,"lang":"en","type":"article","venue":"The American Journal of Gastroenterology","topic":"Inflammatory Bowel Disease","field":"Biochemistry, Genetics and Molecular Biology","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"St. Joseph’s Healthcare Hamilton; McMaster University; Population Health Research Institute","funders":"","keywords":"Medicine; Inflammatory bowel disease; Colonoscopy; Ulcerative colitis; Internal medicine; Logistic regression; Disease; Family history; Anemia; Crohn's disease; Gastroenterology; Colorectal cancer; Cancer","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":[0.003166339,0.0004306333,0.0007521202,0.001942236,0.0005360651,0.001227019,0.0006154085,0.0007984879,0.001951087],"category_scores_gemma":[0.02292991,0.0003175442,0.0005262959,0.00125145,0.0008519864,0.0005812972,0.0009886313,0.0007013388,0.0003564274],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001019926,"about_ca_system_score_gemma":0.00137304,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02490859,"about_ca_topic_score_gemma":0.02755425,"domain_scores_codex":[0.9963146,0.001652746,0.000428029,0.0004001874,0.0007436088,0.0004608256],"domain_scores_gemma":[0.9817482,0.006962546,0.006271124,0.0004884061,0.002260791,0.002269027],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002931356,0.000008694906,0.9993514,0.000009333603,0.00001092341,0.00003994381,0.00002426215,0.00001470142,0.00002524455,0.000003169447,0.00004538347,0.0004374392],"study_design_scores_gemma":[0.0000106308,0.0000928635,0.9991117,0.00002360231,0.00001536741,0.000218186,0.000104166,0.0003184513,0.00003936478,0.0000112642,0.00005103449,0.000003306037],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.997822,0.0005975158,0.000103927,0.0002502846,0.00001180129,0.00002516058,0.0002998953,0.000008815077,0.0008805789],"genre_scores_gemma":[0.999676,0.00005545281,0.00005020031,0.00003637332,0.00001545577,0.000006105242,0.0001283228,9.44149e-7,0.00003104853],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02490859,"threshold_uncertainty_score":0.04952723,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00864708648732662,"score_gpt":0.2491546035130714,"score_spread":0.2405075170257447,"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."}}