{"id":"W2119200850","doi":"10.1177/2325967115s00084","title":"Pre-Operative Femoral Nerve Block for Hip Arthroscopy: A Randomized Controlled Trial","year":2015,"lang":"en","type":"article","venue":"Orthopaedic Journal of Sports Medicine","topic":"Anesthesia and Pain Management","field":"Medicine","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"St. Michael's Hospital; Women's College Hospital; University of Toronto","funders":"","keywords":"Medicine; Anesthesia; Hip arthroscopy; Bupivacaine; Surgery; Femoral nerve; Randomized controlled trial; Postoperative nausea and vomiting; Placebo; Nerve block; Prospective cohort study; Body mass index; Arthroscopy; Nausea","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":[0.003152271,0.001314974,0.005048699,0.0006435053,0.0006253059,0.001490501,0.00118809,0.003258246,0.01141537],"category_scores_gemma":[0.004014678,0.0008554404,0.002480925,0.0007247184,0.001554915,0.001200646,0.0005332627,0.002742594,0.001049734],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007504684,"about_ca_system_score_gemma":0.002704605,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001121445,"about_ca_topic_score_gemma":0.002097111,"domain_scores_codex":[0.9981888,0.000997385,0.0001973842,0.0002690094,0.0001576289,0.0001896988],"domain_scores_gemma":[0.9976193,0.0009389464,0.0005863512,0.000146771,0.0001722496,0.0005364706],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.9883571,0.003301107,0.0002242673,0.001619139,0.0006567631,0.00002180149,0.00002425547,0.00006957196,0.0004352714,0.00005405347,0.0002206289,0.00501607],"study_design_scores_gemma":[0.9791439,0.01978804,0.0003504551,0.00007291459,0.000324567,0.000008834087,0.000008489455,0.00008007841,0.0000503013,0.00003044725,0.0001369329,0.000005013973],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9374394,0.02967278,0.001483387,0.002370117,0.003061147,0.02189938,0.001288122,0.0002247923,0.002560874],"genre_scores_gemma":[0.9363335,0.01645065,0.004117337,0.002718389,0.002563631,0.03211108,0.001001999,0.00003170674,0.004671611],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01141537,"threshold_uncertainty_score":0.03818822,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02394706132604134,"score_gpt":0.3096715231844329,"score_spread":0.2857244618583915,"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."}}