{"id":"W2168919356","doi":"10.1053/crad.2001.0884","title":"CANADIAN CT HEAD RULE FOR PATIENTS WITH MINOR HEAD INJURY","year":2002,"lang":"en","type":"article","venue":"Clinical Radiology","topic":"Spinal Fractures and Fixation Techniques","field":"Medicine","cited_by":61,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Medicine; Head (geology); Head injury; Nuclear medicine; Radiology; Surgery","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003184659,0.0006406869,0.0004718034,0.002905413,0.003299968,0.0006452537,0.00151225,0.001868196,0.01802939],"category_scores_gemma":[0.003859798,0.0003949837,0.0006991479,0.002055945,0.0005860841,0.0005161013,0.000614609,0.0017345,0.001837265],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.005218222,"about_ca_system_score_gemma":0.01486278,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.6888037,"about_ca_topic_score_gemma":0.8809685,"domain_scores_codex":[0.9995393,0.00003325722,0.00007354916,0.00003807944,0.0001636872,0.0001522352],"domain_scores_gemma":[0.9980039,0.0001301104,0.0001817664,0.00005599329,0.001049567,0.0005786299],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006275278,0.0002031774,0.5173168,0.000449083,0.0001553946,0.05722765,0.0004406404,0.001466897,0.002998531,0.001631297,0.338111,0.07937209],"study_design_scores_gemma":[0.0003844739,0.0002425671,0.6459463,0.001100706,0.0005155276,0.1607439,0.002937343,0.004178678,0.003230636,0.002331188,0.1781458,0.0002428942],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5396131,0.01684845,0.00390757,0.09020573,0.004591196,0.0007986421,0.01641694,0.0006743743,0.326944],"genre_scores_gemma":[0.9540851,0.007766626,0.008262651,0.008232338,0.001260581,0.000119257,0.0042591,0.0001558001,0.01585866],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3111963,"threshold_uncertainty_score":0.626058,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04891983451120942,"score_gpt":0.3842391696688179,"score_spread":0.3353193351576085,"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."}}