{"id":"W4323350917","doi":"10.1093/jcag/gwac036.180","title":"A180 PLACEBO RATES IN MICROSCOPIC COLITIS RANDOMIZED TRIALS: APPLICATIONS FOR FUTURE DRUG DEVELOPMENT USING A HISTORICAL CONTROL ARM","year":2023,"lang":"en","type":"article","venue":"Journal of the Canadian Association of Gastroenterology","topic":"Microscopic Colitis","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Placebo; Budesonide; Medicine; Randomized controlled trial; Internal medicine; Clinical trial; Meta-analysis; Confidence interval; Clinical endpoint; Pathology; Asthma; Alternative medicine","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":["metaresearch"],"consensus_categories":["metaresearch"],"category_scores_codex":[0.5326676,0.004458034,0.0218888,0.007691103,0.001460475,0.009779803,0.006539655,0.009691323,0.01391068],"category_scores_gemma":[0.6678529,0.002896775,0.03162023,0.01000373,0.00692498,0.01264752,0.004576451,0.01092938,0.001778885],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.005032311,"about_ca_system_score_gemma":0.007292847,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00146501,"about_ca_topic_score_gemma":0.001327874,"domain_scores_codex":[0.2871767,0.6197792,0.0527738,0.01788876,0.02137998,0.00100156],"domain_scores_gemma":[0.258122,0.6465003,0.04323962,0.03354877,0.01696089,0.001628294],"domain_codex":"methods","domain_gemma":"methods","domain_candidate":"methods","domain_consensus":"methods","study_design_codex":"systematic_review","study_design_gemma":"meta_analysis","study_design_scores_codex":[0.03288465,0.0005818882,0.01062065,0.3915416,0.1661666,0.0003972556,0.001411861,0.007373757,0.00124285,0.05789983,0.02130062,0.3085785],"study_design_scores_gemma":[0.1251542,0.01327233,0.01781609,0.2246946,0.2827583,0.0007709324,0.0008749791,0.05285003,0.003134655,0.1598933,0.1177843,0.0009961214],"study_design_candidate":"meta_analysis","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.01092589,0.3895306,0.471216,0.02516309,0.0197014,0.06428178,0.004479941,0.002751985,0.01194939],"genre_scores_gemma":[0.2265488,0.04650994,0.5317875,0.01631591,0.004473467,0.1689326,0.001827752,0.000586535,0.003017521],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.4673324,"threshold_uncertainty_score":0.5763041,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02346232752381662,"score_gpt":0.3013785714584287,"score_spread":0.2779162439346121,"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."}}