{"id":"W2988645757","doi":"10.1186/s40814-019-0500-z","title":"The reporting of progression criteria in protocols of pilot trials designed to assess the feasibility of main trials is insufficient: a meta-epidemiological study","year":2019,"lang":"en","type":"article","venue":"Pilot and Feasibility Studies","topic":"Meta-analysis and systematic reviews","field":"Decision Sciences","cited_by":65,"is_retracted":false,"has_abstract":true,"ca_institutions":"Population Health Research Institute; McMaster University; Hamilton Health Sciences; University Health Network; Toronto General Hospital; St. Joseph’s Healthcare Hamilton; Impact","funders":"","keywords":"Medicine; Odds ratio; Confidence interval; Clinical trial; Sample size determination; Randomized controlled trial; Meta-analysis; Intervention (counseling); Odds; MEDLINE; Family medicine; Internal medicine; Logistic regression; Psychiatry; Statistics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[{"model":"gemma","categories":["metaresearch","metaepi_broad"],"domain":"reporting","study_design":"observational","genre":"empirical","about_ca_system":false,"about_ca_topic":false,"confidence":"high","status":"direct model label, unvalidated"},{"model":"gpt","categories":["metaresearch","metaepi_broad"],"domain":"reporting","study_design":"observational","genre":"empirical","about_ca_system":false,"about_ca_topic":false,"confidence":"medium","status":"direct model label, unvalidated"}],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch","metaepi_broad"],"consensus_categories":["metaresearch"],"category_scores_codex":[0.7953476,0.0004671345,0.01875847,0.0002124814,0.0002346377,0.0001731682,0.001399502,0.00006416024,0.0003083206],"category_scores_gemma":[0.7542502,0.0001324096,0.002293143,0.001565592,0.0004596126,0.0001294341,0.0007253569,0.0001859142,0.000007329747],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005056179,"about_ca_system_score_gemma":0.0001172453,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005594342,"about_ca_topic_score_gemma":0.0001511957,"domain_scores_codex":[0.5595531,0.3050646,0.1205141,0.004061662,0.009803853,0.001002604],"domain_scores_gemma":[0.6402913,0.2480947,0.09410888,0.01095538,0.006299954,0.0002497457],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002115525,0.00228944,0.9803224,0.0004946621,0.001980735,9.654694e-7,0.004705342,0.00001264417,0.004015759,0.0002597393,0.0009673829,0.002835428],"study_design_scores_gemma":[0.002109079,0.007646909,0.9513968,0.0002770677,0.001766958,0.000002027847,0.02072252,0.0001823671,0.001128101,0.01437247,0.0001676099,0.0002281099],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9175283,0.002525234,0.0003141157,0.0008402827,0.0001149341,0.07852174,0.0000401719,0.00000388568,0.0001113115],"genre_scores_gemma":[0.9920878,0.00003143152,0.001367283,0.00005319232,0.00002358615,0.006293298,4.999337e-7,0.000006963239,0.000135928],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08073819,"threshold_uncertainty_score":0.9958091,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.9811647581245485,"score_gpt":0.7154181071887392,"score_spread":0.2657466509358093,"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."}}