{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001301614,0.0007680492,0.0009135463,0.002086735,0.0006203656,0.00208665,0.0004044356,0.001943271,0.001790797],"category_scores_gemma":[0.009042497,0.0004282707,0.0004543798,0.0009987992,0.0004650552,0.001132637,0.00056652,0.00184001,0.0005806205],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005416979,"about_ca_system_score_gemma":0.0005973091,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00112639,"about_ca_topic_score_gemma":0.002033914,"domain_scores_codex":[0.9990525,0.0002497911,0.00009818633,0.0001802236,0.0002252503,0.000194182],"domain_scores_gemma":[0.9946456,0.002351536,0.001240925,0.0001750862,0.0009468087,0.0006401115],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002778675,0.0002819399,0.9558353,0.0001502279,0.000128253,0.001804086,0.0001862205,0.0003364463,0.01426506,0.0003724796,0.001503276,0.02235802],"study_design_scores_gemma":[0.0000788823,0.0012318,0.9726724,0.0002186243,0.0002412843,0.006104919,0.0007623442,0.00321265,0.009313063,0.000982731,0.005135766,0.00004547958],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9792718,0.009532192,0.002505182,0.001233986,0.0005724543,0.00006924587,0.0006636737,0.0001155508,0.006035817],"genre_scores_gemma":[0.9962606,0.000612613,0.001772147,0.0002820804,0.0001823886,0.00001533233,0.0003459444,0.00001231907,0.0005164442],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002086735,"threshold_uncertainty_score":0.006883681,"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."}}