{"id":"W4214847615","doi":"10.1097/01.aoa.0000816896.49472.07","title":"REGIONAL ANALGESIA Programmed Intermittent Epidural Bolus for Labor Analgesia During First Stage of Labor: A Sequential Allocation Trial to Determine the Effective Interval Time Between Boluses of a Fixed Volume of 2.5 mL of Bupivacaine 0.25% Plus Fentanyl 8 µg/mL","year":2022,"lang":"en","type":"article","venue":"Obstetric Anesthesia Digest","topic":"Anesthesia and Pain Management","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; Mount Sinai Hospital","funders":"","keywords":"Medicine; Fentanyl; Bolus (digestion); Anesthesia; Bupivacaine; Stage (stratigraphy); Surgery","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.00116716,0.0004352558,0.00147958,0.0007554212,0.0001917461,0.00001848134,0.000660278,0.0001288864,0.0001114001],"category_scores_gemma":[0.0006272881,0.0003629393,0.0005836008,0.001811554,0.000307574,0.0001097331,0.0001865359,0.0002573224,0.000003310033],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004216359,"about_ca_system_score_gemma":0.0002757286,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003280879,"about_ca_topic_score_gemma":0.00001941208,"domain_scores_codex":[0.9958536,0.0005070631,0.001514828,0.0005737891,0.001031505,0.0005192228],"domain_scores_gemma":[0.9958929,0.001293946,0.001356202,0.0007574444,0.0005126963,0.0001868542],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.1133659,0.004124183,0.8335679,0.006954923,0.003166718,0.0005624601,0.008499333,0.001596865,0.01030737,0.0009232512,0.002326715,0.01460434],"study_design_scores_gemma":[0.02902408,0.009244067,0.9398926,0.0005365838,0.001328689,0.0001279033,0.002169455,0.001530953,0.005731774,0.00001429961,0.009916586,0.0004829375],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9899628,0.0003843603,0.000228955,0.003399438,0.00006291021,0.00581143,0.00008450107,0.00004751527,0.0000181549],"genre_scores_gemma":[0.9963257,0.00002510211,0.0005543117,0.0002322865,0.0001652706,0.0008314429,0.0002392439,0.00007566364,0.001550979],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1063247,"threshold_uncertainty_score":0.9998823,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02448338848090406,"score_gpt":0.2682667301229677,"score_spread":0.2437833416420636,"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."}}