{"id":"W2100836856","doi":"10.1017/s1481803500004875","title":"Bias in a prehospital esophageal detector device trial: lessons learned","year":2000,"lang":"en","type":"article","venue":"Canadian Journal of Emergency Medicine","topic":"Airway Management and Intubation Techniques","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto; St. Michael's Hospital; Sunnybrook Health Science Centre","funders":"","keywords":"Medicine; Intubation; Selection bias; Predictive value; Population; Incidence (geometry); Endotracheal intubation; Cohort; Anesthesia; Internal medicine; Surgery; Pathology","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":[0.2842268,0.001551141,0.006672812,0.00111736,0.002157194,0.007667873,0.006368499,0.01679182,0.007690675],"category_scores_gemma":[0.554733,0.001250092,0.006436233,0.001878376,0.006241664,0.009479841,0.002651484,0.01606462,0.001295988],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004090775,"about_ca_system_score_gemma":0.008200726,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007754077,"about_ca_topic_score_gemma":0.01204296,"domain_scores_codex":[0.6973748,0.2278691,0.0353558,0.01737358,0.01857442,0.003452255],"domain_scores_gemma":[0.2343386,0.6918033,0.02363868,0.02735611,0.01840385,0.004459469],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.04223422,0.001208071,0.1727378,0.01784548,0.08862078,0.003635781,0.006913979,0.005331839,0.001639633,0.1099275,0.1415219,0.4083831],"study_design_scores_gemma":[0.07009071,0.0106023,0.123616,0.03437972,0.08385725,0.005898151,0.004490668,0.03734131,0.00539594,0.3846726,0.2381162,0.001539275],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"commentary","genre_gemma":"empirical","genre_scores_codex":[0.09976692,0.1624166,0.08827431,0.5874341,0.02770948,0.003030062,0.002152076,0.0004615752,0.02875499],"genre_scores_gemma":[0.6717014,0.01752493,0.06439009,0.1929502,0.04594851,0.002600355,0.0006916384,0.000472374,0.003720491],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.7157732,"threshold_uncertainty_score":0.8826758,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1947149161709275,"score_gpt":0.3966356960654379,"score_spread":0.2019207798945104,"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."}}