{"id":"W3112205867","doi":"10.1053/j.gastro.2020.12.004","title":"Novel Fecal Biomarkers That Precede Clinical Diagnosis of Ulcerative Colitis","year":2020,"lang":"en","type":"article","venue":"Gastroenterology","topic":"Gut microbiota and health","field":"Biochemistry, Genetics and Molecular Biology","cited_by":186,"is_retracted":false,"has_abstract":false,"ca_institutions":"Lunenfeld-Tanenbaum Research Institute; Mount Sinai Hospital; University of Toronto; McMaster University; Population Health Research Institute","funders":"Crohn's and Colitis Canada; University of Toronto; Canadian Association of Gastroenterology; Government of Ontario; Canada Foundation for Innovation; McMaster University; Canadian Institutes of Health Research; Leona M. and Harry B. Helmsley Charitable Trust","keywords":"Ulcerative colitis; Feces; Medicine; Gastroenterology; Internal medicine; Microbiology; Biology; Disease","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0001708129,0.0001407584,0.0002983592,0.00002302872,0.00003578103,0.000005785319,0.0001878041,0.0001803686,0.00006986423],"category_scores_gemma":[0.00008952457,0.0001368708,0.0001559267,0.0000405299,0.0002345541,0.000002668507,0.0001578976,0.0001259065,0.00001071429],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000008308923,"about_ca_system_score_gemma":0.000052902,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002844069,"about_ca_topic_score_gemma":0.0003067228,"domain_scores_codex":[0.9986794,0.000179632,0.0003507994,0.000396226,0.00006030448,0.0003336167],"domain_scores_gemma":[0.9993879,0.0000250014,0.0001547349,0.0001878513,0.00005532734,0.0001891494],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002395042,0.0002210021,0.8158762,0.00004048005,0.0002338674,0.000002779171,0.0000935661,0.000004742385,0.1646401,0.00002585518,0.01579538,0.0006709458],"study_design_scores_gemma":[0.002511134,0.004275,0.9572233,0.00001259611,0.0000383518,0.00004071214,0.00008890041,0.00003005465,0.02457522,0.000004864402,0.01109666,0.0001031933],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9910924,0.00004588634,0.003668539,0.004391794,0.0002167834,0.0002153202,0.0001688329,0.00001006517,0.0001904048],"genre_scores_gemma":[0.9936074,0.000227132,0.00179691,0.003973419,0.0002113531,0.00002442289,0.0001230576,0.00001619792,0.0000200924],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1413471,"threshold_uncertainty_score":0.558143,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04157685951693647,"score_gpt":0.3120703960979405,"score_spread":0.270493536581004,"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."}}