{"id":"W2510633267","doi":"10.1016/j.jstrokecerebrovasdis.2016.08.023","title":"Single-Phase Versus Multiphase CT Angiography in Middle Cerebral Artery Clot Detection—Benefits for Less Experienced Radiologists and Neurologists","year":2016,"lang":"en","type":"article","venue":"Journal of Stroke and Cerebrovascular Diseases","topic":"Acute Ischemic Stroke Management","field":"Medicine","cited_by":25,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Calgary","funders":"","keywords":"Medicine; Middle cerebral artery; Radiology; Angiography; Cerebral angiography; Cardiology; Ischemia","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":[],"consensus_categories":[],"category_scores_codex":[0.002010875,0.0004898816,0.001072501,0.0005156069,0.0003570918,0.00130124,0.0004677902,0.001548626,0.005515218],"category_scores_gemma":[0.009507485,0.0003983454,0.0006249076,0.0004208935,0.0002922837,0.001922129,0.0006197327,0.0009637613,0.0008610069],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004164087,"about_ca_system_score_gemma":0.0006715197,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009472823,"about_ca_topic_score_gemma":0.003508917,"domain_scores_codex":[0.9989743,0.0004521001,0.00008522851,0.0001873873,0.0001619057,0.0001389374],"domain_scores_gemma":[0.9942188,0.003461572,0.0006938015,0.000332202,0.0004597431,0.0008338849],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.1090738,0.007925083,0.2427024,0.0008056858,0.0006108505,0.001674138,0.0005596206,0.001988639,0.01527828,0.0009772023,0.006136584,0.6122679],"study_design_scores_gemma":[0.01016544,0.03964183,0.8922269,0.0005706163,0.00225455,0.01150673,0.00134667,0.01801457,0.00672898,0.004191723,0.01308743,0.0002647266],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9735293,0.008022598,0.004581667,0.005168434,0.0004925235,0.0001495291,0.0002099665,0.00007923873,0.007766815],"genre_scores_gemma":[0.9817318,0.003277127,0.008990776,0.002005317,0.001527131,0.00009464254,0.000269593,0.00004600687,0.002057498],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005515218,"threshold_uncertainty_score":0.01845026,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03544602799211587,"score_gpt":0.2666132124573571,"score_spread":0.2311671844652412,"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."}}