{"id":"W2138978409","doi":"10.1111/birt.12106","title":"The Impact of Payment Source and Hospital Type on Rising Cesarean Section Rates in Brazil, 1998 to 2008","year":2014,"lang":"en","type":"article","venue":"Birth","topic":"Maternal and Perinatal Health Interventions","field":"Medicine","cited_by":43,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"Eunice Kennedy Shriver National Institute of Child Health and Human Development","keywords":"Logistic regression; Section (typography); Payment; Cesarean delivery; Medicine; Odds ratio; Odds; Demography; Multivariate analysis; Pregnancy; Business; Sociology; Finance","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":[],"consensus_categories":[],"category_scores_codex":[0.0001316498,0.00004536214,0.00007650255,0.00003967359,0.00004427437,0.000008485461,0.00002108478,0.00001736817,0.0000315474],"category_scores_gemma":[0.00003330001,0.00002576616,0.00002638719,0.00006669739,0.00001405581,0.00001466952,0.00001336021,0.00005622668,0.00001462751],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000292158,"about_ca_system_score_gemma":0.00001080528,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001933843,"about_ca_topic_score_gemma":0.0001581174,"domain_scores_codex":[0.9996457,0.00002274002,0.0001122981,0.00006731215,0.00006073219,0.00009126758],"domain_scores_gemma":[0.999787,0.00003155344,0.00003286984,0.00007331647,0.00001732186,0.00005796725],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001842694,0.0004246207,0.8788323,0.0006333355,0.00004853101,0.000007595463,0.001847314,0.0001666731,0.001955485,0.0002430268,0.004445113,0.1095533],"study_design_scores_gemma":[0.0003709382,0.003826506,0.9658182,0.0002111233,0.000002069701,0.00000955103,0.0000571272,0.0005406747,0.0008136274,0.0000631911,0.02824761,0.00003934598],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9986106,0.0001039413,0.00003789289,0.0005155541,0.0001236869,0.0001266286,0.000006614439,0.000007868053,0.0004671887],"genre_scores_gemma":[0.9982286,0.00004058227,0.00001841705,0.00006841275,0.00007656992,0.000003043932,0.000002090295,0.000004963347,0.001557323],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.109514,"threshold_uncertainty_score":0.2923405,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01491919282045208,"score_gpt":0.3392016110440833,"score_spread":0.3242824182236312,"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."}}