{"id":"W2023234508","doi":"10.9778/cmajo.20140055","title":"Maternal and newborn outcomes after a prior cesarean birth by planned mode of delivery and history of prior vaginal birth in British Columbia: a retrospective cohort study","year":2015,"lang":"en","type":"article","venue":"CMAJ Open","topic":"Maternal and Perinatal Health Interventions","field":"Medicine","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"Child and Family Research Institute; University of British Columbia","funders":"","keywords":"Medicine; Obstetrics; Vaginal delivery; Poisson regression; Pregnancy; Relative risk; Retrospective cohort study; Population; Gestational age; Cohort study; Cephalic presentation; Gestational diabetes; Gestation; Gynecology; Confidence interval; Surgery","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.0002855925,0.00009572152,0.0005474091,0.00006114733,0.00002093886,0.00004198348,0.0001199487,0.00004812608,0.0002902272],"category_scores_gemma":[0.00003017022,0.000111335,0.00003050173,0.00005506978,0.0001032267,0.0001567437,0.0002110331,0.0001246889,0.000001547009],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002485604,"about_ca_system_score_gemma":0.0001497628,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.3943322,"about_ca_topic_score_gemma":0.2178508,"domain_scores_codex":[0.9988779,0.00006005798,0.0004110268,0.0002628256,0.0002283894,0.000159815],"domain_scores_gemma":[0.9993728,0.00001566382,0.0001492157,0.000160539,0.0001259456,0.0001757706],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0008638813,0.0004188005,0.9935434,0.0005619004,0.0000624829,0.0001445791,0.001044002,9.115982e-8,0.00001608551,0.000001329173,0.0011375,0.002205929],"study_design_scores_gemma":[0.003899201,0.001624141,0.9897346,0.0003970008,0.00002985241,0.00009186132,0.0003432191,0.00004262089,0.00001356245,0.00004063581,0.003692552,0.00009071775],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9966695,0.000797287,0.000003688643,0.00005265007,0.000103703,0.001358866,0.000548109,0.000009270046,0.0004568725],"genre_scores_gemma":[0.9783388,0.00005554375,0.0002162612,0.000068961,0.00001218665,0.0001019357,0.000006696928,0.00001508044,0.02118447],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1764814,"threshold_uncertainty_score":0.7964213,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0218446951234175,"score_gpt":0.3041991217480506,"score_spread":0.2823544266246331,"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."}}