{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001437828,0.0001848253,0.0002466154,0.0009261712,0.0002677252,0.0005499238,0.0005203268,0.0002531947,0.001388638],"category_scores_gemma":[0.01245948,0.0002528713,0.0004146027,0.001670097,0.0003165302,0.0003119263,0.0006369621,0.0005319118,0.0001089536],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002630014,"about_ca_system_score_gemma":0.001635724,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1405732,"about_ca_topic_score_gemma":0.1717008,"domain_scores_codex":[0.9990164,0.0003039095,0.0001007697,0.0001467183,0.0002174704,0.0002147616],"domain_scores_gemma":[0.9923887,0.001720119,0.004215112,0.0002931611,0.0008839762,0.0004990074],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004427699,0.00001450145,0.9943294,0.00004512376,0.00004175969,0.00007522445,0.0002910147,0.00008385973,0.000127857,0.0001871907,0.0003651894,0.004394567],"study_design_scores_gemma":[0.000003798352,0.00001888057,0.998853,0.000044375,0.00002143172,0.00009326221,0.0002803522,0.0001531771,0.00005388037,0.00003554105,0.0004398215,0.000002518858],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9927824,0.001205916,0.0001894517,0.001818824,0.00001598135,0.00001708294,0.001982949,0.0000122635,0.001975101],"genre_scores_gemma":[0.9984604,0.0005319106,0.0001528465,0.00009885817,0.000008532861,0.00001029101,0.0005481025,0.000005333067,0.0001837048],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1405732,"threshold_uncertainty_score":0.2795098,"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."}}