{"id":"W2062918932","doi":"10.1097/aap.0b013e31819a9542","title":"Minimum Effective Volume of Local Anesthetic for Ultrasound-Guided Supraclavicular Brachial Plexus Block","year":2009,"lang":"en","type":"article","venue":"Regional Anesthesia & Pain Medicine","topic":"Anesthesia and Pain Management","field":"Medicine","cited_by":127,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Western Hospital; University Health Network","funders":"","keywords":"Medicine; Anesthesia; Lidocaine; Local anesthetic; Confidence interval; Anesthetic; Brachial plexus; Volume (thermodynamics); Surgery; 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":[0.002963274,0.000529678,0.001183197,0.000326755,0.0001626668,0.00001279463,0.0003037681,0.0002673923,0.00009861631],"category_scores_gemma":[0.0002028962,0.00041109,0.0004262928,0.0004895498,0.0008023746,0.00007901004,0.000004556976,0.0002663941,0.00002918276],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001340877,"about_ca_system_score_gemma":0.000145928,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00009055796,"about_ca_topic_score_gemma":0.000002599082,"domain_scores_codex":[0.9962619,0.0005623865,0.0008643939,0.0006707948,0.0009989017,0.0006416492],"domain_scores_gemma":[0.9968588,0.001379544,0.0003635709,0.0006251521,0.000386019,0.0003869338],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.006394979,0.003130334,0.110469,0.002140267,0.0007497829,0.002838804,0.002632864,0.000717714,0.01216071,0.03651828,0.8090963,0.01315096],"study_design_scores_gemma":[0.007185758,0.01078549,0.2572961,0.001287623,0.0009388573,0.009123509,0.001064063,0.003581368,0.0006580491,0.002955501,0.7044747,0.0006489838],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7191414,0.001895939,0.0168761,0.2575814,0.00001428821,0.004134283,2.180817e-7,0.0002173849,0.0001389937],"genre_scores_gemma":[0.8514247,0.0000801225,0.001395124,0.1443053,0.0007099768,0.0001399912,0.000162748,0.00006111593,0.001720872],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.146827,"threshold_uncertainty_score":0.9998341,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01470020803851145,"score_gpt":0.2732339994579713,"score_spread":0.2585337914194599,"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."}}