{"id":"W6887503501","doi":"10.1594/ranzcr2016/r-0009","title":"Use and Effectiveness of the Canadian CT Head Rule in a Tertiary Hospital Emergency Department","year":2016,"lang":"en","type":"article","venue":"European Society of Radiology","topic":"Radiation Dose and Imaging","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Emergency department; Head (geology); Computed tomography; MEDLINE; Triage","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004040139,0.00006389359,0.0001539995,0.00002516587,0.00003612645,0.000001551334,0.0000600194,0.00001660474,0.0000190712],"category_scores_gemma":[0.00008166018,0.00003795517,0.00008534062,0.00006396349,0.0001539019,0.00005344757,0.00002839751,0.00006021841,0.000003229384],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006885652,"about_ca_system_score_gemma":0.00007168185,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003308987,"about_ca_topic_score_gemma":0.0008324849,"domain_scores_codex":[0.9992222,0.0002874393,0.0001646541,0.0001245283,0.00005101766,0.0001501616],"domain_scores_gemma":[0.999628,0.00007572465,0.00005928034,0.000151219,0.00002382663,0.00006194007],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001261572,0.0000240378,0.9850844,0.00003487712,0.00004625232,0.000007383715,0.0003759741,0.000001345531,0.009587179,0.00002115408,0.002663765,0.002140976],"study_design_scores_gemma":[0.0007419383,0.00007325308,0.9952218,0.00008926142,0.00001434984,0.00003914941,0.00002998399,0.00001331047,0.001918818,0.00002403647,0.001790624,0.00004348589],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9973689,0.0003995438,0.00001676756,0.001543323,0.0001191678,0.0001899951,0.00001481856,0.000005019528,0.0003424078],"genre_scores_gemma":[0.9993668,0.0002549564,0.00007143662,0.0001921657,0.00003151614,0.000002467601,0.000003927164,0.00001007895,0.00006664909],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01013735,"threshold_uncertainty_score":0.500222,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01166372908054411,"score_gpt":0.2455310375621752,"score_spread":0.2338673084816311,"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."}}