{"id":"W2997308296","doi":"10.1007/s12630-019-01558-7","title":"Effect of bilateral scalp nerve blocks on postoperative pain and discharge times in patients undergoing supratentorial craniotomy and general anesthesia: a randomized-controlled trial","year":2019,"lang":"en","type":"article","venue":"Canadian Journal of Anesthesia/Journal canadien d anesthésie","topic":"Anesthesia and Pain Management","field":"Medicine","cited_by":29,"is_retracted":false,"has_abstract":false,"ca_institutions":"Public Health Ontario; University of Toronto; St. Michael's Hospital","funders":"University of Toronto; Physicians' Services Incorporated Foundation","keywords":"Medicine; Anesthesia; Craniotomy; Scalp; Randomized controlled trial; Perioperative; Opioid; Placebo; Visual analogue scale; Surgery; Analgesic; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"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":[0.008701802,0.0005978234,0.003029312,0.001369135,0.0002224739,0.0002073676,0.0002613835,0.0002994249,0.0001626357],"category_scores_gemma":[0.0007612009,0.0004081365,0.0005883233,0.0003248704,0.0003066558,0.0003525442,0.000009577702,0.0008307605,0.000004176959],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004355517,"about_ca_system_score_gemma":0.001525774,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002308732,"about_ca_topic_score_gemma":0.0008378039,"domain_scores_codex":[0.9940633,0.002354471,0.001655707,0.0003889625,0.0007080935,0.0008294428],"domain_scores_gemma":[0.9954851,0.001345264,0.001041573,0.0002481233,0.000394596,0.001485363],"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":[0.6745087,0.0001738361,0.2318256,0.000216214,0.0005632641,0.08883208,0.001595774,0.0001841687,0.00001729048,0.0005512093,0.0004930148,0.001038825],"study_design_scores_gemma":[0.7988062,0.02673192,0.01610622,0.001161026,0.0007292402,0.1546479,0.0002403782,0.0004940037,0.00003673903,0.0001206844,0.0004244799,0.0005012023],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9923318,0.0004991767,0.00000233934,0.003428412,0.0002199097,0.003332101,9.556935e-7,0.000006155926,0.0001791435],"genre_scores_gemma":[0.9980999,0.00006195188,0.00008828627,0.0003739198,0.0005181952,0.00002818023,0.000008121714,0.00006344483,0.0007580253],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2157194,"threshold_uncertainty_score":0.999837,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003861221984230442,"score_gpt":0.2074698251097563,"score_spread":0.2036086031255258,"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."}}