{"id":"W2043625091","doi":"10.1046/j.1523-536x.2001.00243.x","title":"Epidural Analgesia Use as a Marker for Physician Approach to Birth: Implications for Maternal and Newborn Outcomes","year":2001,"lang":"en","type":"article","venue":"Birth","topic":"Maternal and Perinatal Health Interventions","field":"Medicine","cited_by":28,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University; Children's & Women's Health Centre of British Columbia; University of British Columbia","funders":"","keywords":"Medicine; Cervical dilation; Obstetrics; Pregnancy; Retrospective cohort study; Cohort; Gestation; Surgery; Internal medicine","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00009588751,0.0001275387,0.0002299108,0.00009327305,0.000128343,0.00004325485,0.0000701449,0.00004108566,0.00004995141],"category_scores_gemma":[0.00004291235,0.00009876145,0.0001312197,0.00009832656,0.00002287939,0.00008519631,0.00002830874,0.0000486549,0.00001996065],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003128624,"about_ca_system_score_gemma":0.00002608004,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003412956,"about_ca_topic_score_gemma":0.00005037824,"domain_scores_codex":[0.9991632,0.00001202177,0.000241399,0.00023279,0.00007148896,0.0002791143],"domain_scores_gemma":[0.9993592,0.00006135049,0.00005821755,0.0001976588,0.00008925993,0.0002343421],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00114766,0.0003098825,0.879528,0.001420733,0.0001116154,0.000003596521,0.0001222113,0.000001901791,0.0003623959,0.01900515,0.002919787,0.09506707],"study_design_scores_gemma":[0.0007336572,0.0002501611,0.7056093,0.00004071927,0.00001744393,0.00006552118,0.00001961002,0.0001983853,0.00005192283,0.000830611,0.2921096,0.00007305716],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9753014,0.00006032024,0.01480284,0.006363659,0.00009190856,0.001329119,0.0006299146,0.0000573893,0.001363402],"genre_scores_gemma":[0.933297,0.00003161088,0.01690376,0.003466028,0.0001866786,0.0006949314,0.00005415497,0.00003178845,0.04533403],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2891898,"threshold_uncertainty_score":0.4027375,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0693737609365146,"score_gpt":0.366841913553381,"score_spread":0.2974681526168664,"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."}}