{"id":"W2913554945","doi":"10.1097/01.aoa.0000552922.89189.c9","title":"Determination of the Optimal Programmed Intermittent Epidural Bolus Volume of Bupivacaine 0.0625% With Fentanyl 2 μg/mL at a Fixed Interval of 40 Minutes: A Biased Coin Up-and-down Sequential Allocation Trial","year":2019,"lang":"en","type":"article","venue":"Obstetric Anesthesia Digest","topic":"Anesthesia and Pain Management","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; Mount Sinai Hospital","funders":"","keywords":"Medicine; Fentanyl; Bupivacaine; Anesthesia; Bolus (digestion); Dosing; Regimen; Local anesthetic; Surgery; Pharmacology","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":[0.005010059,0.001384689,0.003386874,0.0004650125,0.0003788596,0.001314494,0.0008857584,0.002033704,0.004066417],"category_scores_gemma":[0.006205052,0.0007391375,0.001641316,0.0004095733,0.001345049,0.001084835,0.0005564566,0.002008907,0.0008511422],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007442169,"about_ca_system_score_gemma":0.001177847,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003698099,"about_ca_topic_score_gemma":0.00044961,"domain_scores_codex":[0.9979339,0.001287999,0.0001711813,0.0002801022,0.0001759395,0.0001508613],"domain_scores_gemma":[0.9973465,0.001470682,0.0004989885,0.0002305429,0.0001443595,0.0003088956],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"nonrandomized_trial","study_design_scores_codex":[0.9731848,0.006609075,0.000332048,0.000497376,0.0004260481,0.00001908787,0.00005241133,0.0003400836,0.001724518,0.0002447503,0.0002098367,0.0163599],"study_design_scores_gemma":[0.8674655,0.1280692,0.0008212124,0.00007433267,0.0005295427,0.00002599687,0.0000191658,0.001473694,0.0005243198,0.0004730765,0.000500756,0.00002327082],"study_design_candidate":"nonrandomized_trial","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9737068,0.006809864,0.00339474,0.001034471,0.001121843,0.01103557,0.0003132588,0.0001026208,0.002480739],"genre_scores_gemma":[0.9810876,0.002341148,0.006157766,0.001019027,0.0005553666,0.006942824,0.0002768014,0.0000250133,0.00159432],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005010059,"threshold_uncertainty_score":0.02649599,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01755443499497882,"score_gpt":0.2408235816410054,"score_spread":0.2232691466460266,"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."}}