{"id":"W2013982727","doi":"10.1097/aap.0b013e31822b1291","title":"Ultrasound-Guided Versus Anatomic Landmark-Guided Ankle Blocks","year":2011,"lang":"en","type":"article","venue":"Regional Anesthesia & Pain Medicine","topic":"Anesthesia and Pain Management","field":"Medicine","cited_by":130,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Western Hospital; University Health Network","funders":"","keywords":"Medicine; Ankle; Anesthesia; Fentanyl; Ultrasound; Retrospective cohort study; Surgery; Opioid; Radiology; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007276779,0.00009729913,0.0002162261,0.0003394204,0.00009407536,0.0002779459,0.00021039,0.000164041,0.001218713],"category_scores_gemma":[0.003079412,0.00008362505,0.0002064388,0.0003722807,0.0003059244,0.0002072656,0.0002790598,0.0001267784,0.0001018793],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002520997,"about_ca_system_score_gemma":0.0003286438,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008022988,"about_ca_topic_score_gemma":0.001557848,"domain_scores_codex":[0.9992927,0.0001828933,0.00007920539,0.0001483672,0.0001952613,0.0001015784],"domain_scores_gemma":[0.9972689,0.0006845223,0.001665393,0.00008555265,0.0001193967,0.0001762519],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.002691773,0.00007373271,0.9785408,0.00009215527,0.0001526492,0.0001313259,0.00005583975,0.000305175,0.00130358,0.00008291226,0.00008767292,0.01648222],"study_design_scores_gemma":[0.0001962294,0.003700627,0.9906967,0.00007748454,0.0001952412,0.002546316,0.0001581628,0.001102273,0.0007246439,0.00008678627,0.0005080223,0.0000074872],"study_design_candidate":"randomized_trial","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989298,0.0006016821,0.0002231215,0.00001199958,0.000004272373,0.0000100585,0.00004928539,0.00000197427,0.0001677741],"genre_scores_gemma":[0.9994587,0.0002372235,0.0001713603,0.00001442575,0.0000118832,0.000009179453,0.00006821346,8.813539e-7,0.00002795158],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001218713,"threshold_uncertainty_score":0.004076958,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06723958123925905,"score_gpt":0.2861239949093504,"score_spread":0.2188844136700913,"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."}}