{"id":"W1530631598","doi":"10.1111/j.1399-6576.2007.01563.x","title":"Use of ultrasound guidance and contrast enhancement: a study of continuous infraclavicular brachial plexus approach<sup>*</sup>","year":2008,"lang":"en","type":"article","venue":"Acta Anaesthesiologica Scandinavica","topic":"Anesthesia and Pain Management","field":"Medicine","cited_by":53,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"","keywords":"Medicine; Brachial plexus block; Catheter; Brachial plexus; Peripheral; Surgery; Ultrasound; Anesthesia; Ultrasonography; Nerve block; Peripheral nerve; Radiology; Anatomy; Internal medicine","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0004631785,0.0003576575,0.001094942,0.0001571021,0.0001877422,0.00001684153,0.000221623,0.0001806517,0.00006568331],"category_scores_gemma":[0.0002594673,0.0002664092,0.0001439179,0.0003067802,0.0005604856,0.0001411896,0.00006734414,0.00022821,0.000003034865],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003558656,"about_ca_system_score_gemma":0.00004982654,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003412672,"about_ca_topic_score_gemma":0.00000366991,"domain_scores_codex":[0.9974791,0.0003342269,0.0007577369,0.0005749784,0.0004390628,0.000414921],"domain_scores_gemma":[0.9982969,0.0003647328,0.000434018,0.0005680091,0.0001491428,0.000187232],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001039437,0.002710085,0.9866754,0.000128507,0.0002584629,0.0002115811,0.002394233,0.00005883651,0.003845503,0.0002107143,0.001023656,0.001443597],"study_design_scores_gemma":[0.002898552,0.008672276,0.9786562,0.0001163369,0.0003181548,0.0002024521,0.002130271,0.0003907171,0.0004409432,0.00004384704,0.005815395,0.0003149069],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9971274,0.000410951,0.0001118849,0.00008660748,0.000008948353,0.00160444,0.000004178801,0.00004881969,0.0005967407],"genre_scores_gemma":[0.9962199,0.0007642069,0.001761077,0.0007432309,0.00004327375,0.00008375356,0.00003363845,0.00002616891,0.0003247604],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008019238,"threshold_uncertainty_score":0.9999788,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03154880178690847,"score_gpt":0.2535464927071019,"score_spread":0.2219976909201934,"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."}}