{"id":"W4392678414","doi":"10.1016/j.ajog.2023.12.038","title":"Maternal mortality in the United States: are the high and rising rates due to changes in obstetrical factors, maternal medical conditions, or maternal mortality surveillance?","year":2024,"lang":"en","type":"article","venue":"American Journal of Obstetrics and Gynecology","topic":"Maternal and fetal healthcare","field":"Medicine","cited_by":99,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University; Impact; Université Laval; B.C. Women's Hospital & Health Centre; Dalhousie University; BC Children's Hospital; Children's & Women's Health Centre of British Columbia; University of British Columbia","funders":"National Institute of Environmental Health Sciences; National Heart, Lung, and Blood Institute; Fonds de Recherche du Québec - Santé; National Institutes of Health; BC Children's Hospital","keywords":"Medicine; Maternal morbidity; Obstetrics; Pregnancy; Mortality rate; Environmental health; Surgery","routes":{"ca_aff":true,"ca_fund":true,"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":[0.005440831,0.0003076234,0.0002704346,0.002266128,0.0002832324,0.0008211613,0.0007155774,0.0003938235,0.001314814],"category_scores_gemma":[0.01370462,0.0001731587,0.0003420234,0.003305789,0.0005683754,0.0008670957,0.000789927,0.0005191589,0.0001482091],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009558485,"about_ca_system_score_gemma":0.001100564,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01881193,"about_ca_topic_score_gemma":0.03306857,"domain_scores_codex":[0.9955469,0.002242171,0.0006153772,0.0005012815,0.0008750345,0.0002192101],"domain_scores_gemma":[0.9935773,0.002306826,0.002622722,0.0003760757,0.0008899045,0.0002272309],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004030971,0.0000179972,0.9770543,0.0002080543,0.00007973829,0.00002287887,0.0002402126,0.0001564048,0.00004359142,0.0003730402,0.002333331,0.01943016],"study_design_scores_gemma":[0.000005122289,0.00007173946,0.9921474,0.0004104852,0.00008096573,0.00009171873,0.0007269296,0.0007709608,0.0001227871,0.0003376142,0.00522444,0.00000989297],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8926572,0.05833276,0.004723324,0.01350257,0.0008136503,0.0002296569,0.0183058,0.00007885924,0.01135603],"genre_scores_gemma":[0.977191,0.01194857,0.002541508,0.001500806,0.0006772584,0.0002184198,0.005451988,0.0000100799,0.0004605104],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01881193,"threshold_uncertainty_score":0.03740489,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0365024218094734,"score_gpt":0.3473205611375574,"score_spread":0.310818139328084,"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."}}