{"id":"W1998417724","doi":"10.1007/s11999-011-2108-3","title":"Can a Periarticular Levobupivacaine Injection Reduce Postoperative Opiate Consumption During Primary Hip Arthroplasty?","year":2011,"lang":"en","type":"article","venue":"Clinical Orthopaedics and Related Research","topic":"Anesthesia and Pain Management","field":"Medicine","cited_by":78,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Levobupivacaine; Anesthesia; Analgesic; Urinary retention; Placebo; Nausea; Antiemetic; Visual analogue scale; Randomized controlled trial; Morphine; Arthroplasty; Saline; Patient-controlled analgesia; Surgery","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00340002,0.0001656602,0.0003709095,0.0002266899,0.0004094038,0.00003126209,0.00007076831,0.0003387883,0.0003699342],"category_scores_gemma":[0.0005587043,0.0001267872,0.0001739224,0.0003437084,0.0007895163,0.00007534787,0.0001209864,0.001336586,0.0001075475],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007114879,"about_ca_system_score_gemma":0.0001711894,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005724206,"about_ca_topic_score_gemma":0.000007371598,"domain_scores_codex":[0.9970966,0.0007810621,0.0006534643,0.000522907,0.0004986284,0.0004473459],"domain_scores_gemma":[0.9985989,0.0002666722,0.00009685555,0.0003252205,0.0003022063,0.0004101899],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002996831,0.001318508,0.9510464,0.0005832485,0.0008258793,0.003385513,0.003570486,0.00001319623,0.001948893,0.003229507,0.001288486,0.02979301],"study_design_scores_gemma":[0.003209661,0.002083784,0.9883497,0.0003323614,0.0001410374,0.0005718909,0.0005302542,0.0005753351,0.0001520239,0.0004252576,0.003427588,0.000201053],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9924119,0.0008795256,0.00002056175,0.003440577,0.0002013928,0.0007556226,0.0000010932,0.00006990784,0.002219419],"genre_scores_gemma":[0.9879705,0.004865753,0.000268289,0.0004389955,0.0001510198,0.00003190944,0.00003104547,0.00003081268,0.006211693],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03730332,"threshold_uncertainty_score":0.5806875,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1224093219308947,"score_gpt":0.3831368179847532,"score_spread":0.2607274960538585,"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."}}