{"id":"W4285796851","doi":"10.1093/ibd/izac149","title":"Clinical, Endoscopic, and Radiological Effectiveness of Ustekinumab in Bio-naïve Versus Bio-experienced Patients With Crohn’s Disease: Real-world Experience From a Large Canadian Center","year":2022,"lang":"en","type":"article","venue":"Inflammatory Bowel Diseases","topic":"Inflammatory Bowel Disease","field":"Biochemistry, Genetics and Molecular Biology","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"Lawson Health Research Institute; Western University","funders":"","keywords":"Medicine; Ustekinumab; Crohn's disease; Internal medicine; Hazard ratio; Retrospective cohort study; Inflammatory bowel disease; Gastroenterology; Single Center; Surgery; Disease; Infliximab; Confidence interval","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":[0.001118663,0.0002229027,0.0002766433,0.0003594965,0.000912156,0.0008960544,0.0005078135,0.0003073352,0.0008652791],"category_scores_gemma":[0.002436358,0.0001406081,0.0002965791,0.0008435795,0.0006708091,0.000253336,0.0005409031,0.000300496,0.0001123412],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.006583283,"about_ca_system_score_gemma":0.005314779,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.4658375,"about_ca_topic_score_gemma":0.601636,"domain_scores_codex":[0.9992847,0.0001553849,0.0000416435,0.0001038778,0.0002358419,0.0001785177],"domain_scores_gemma":[0.9980921,0.0003137368,0.0006605531,0.00007737203,0.0002919138,0.0005643392],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000680686,0.0001328519,0.9887395,0.00004601192,0.00005737001,0.0002114944,0.0006240121,0.0001297411,0.0005177052,0.0000267825,0.000346203,0.008487682],"study_design_scores_gemma":[0.00006216153,0.0005507204,0.99685,0.0000255935,0.00005215048,0.0003761207,0.0009415998,0.0002807479,0.0001718336,0.0000141715,0.0006600409,0.00001487904],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.99905,0.0004141019,0.00002231102,0.0000671166,0.000001806721,0.00001150136,0.0001276137,0.000001941257,0.0003036601],"genre_scores_gemma":[0.9992424,0.0003386215,0.00009172448,0.00005731673,0.000006375551,0.000004030907,0.0001946643,0.000001538558,0.00006327978],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4658375,"threshold_uncertainty_score":0.9262521,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009727858263640915,"score_gpt":0.2674260828753089,"score_spread":0.257698224611668,"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."}}