{"id":"W4294266371","doi":"10.1001/jamanetworkopen.2022.29532","title":"Prepregnancy Emergency Department Use and Risks of Severe Maternal and Neonatal Morbidity in Canada","year":2022,"lang":"en","type":"article","venue":"JAMA Network Open","topic":"Emergency and Acute Care Studies","field":"Medicine","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"St. Michael's Hospital; University of Toronto; Institute for Clinical Evaluative Sciences; Mount Sinai Hospital; Schwartz/Reisman Emergency Medicine Institute","funders":"College of Family Physicians of Canada; Canadian Association of Emergency Physicians","keywords":"Medicine; Pregnancy; Obstetrics; Population; Pediatrics; Gestation; Live birth; Emergency department; Cohort study; Relative risk; Environmental health; Confidence interval; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0001919342,0.0001012866,0.0002559028,0.00001700671,0.0001209224,0.000008914349,0.0001121312,0.00001859906,0.000468524],"category_scores_gemma":[0.00003072283,0.00009312813,0.00001925584,0.0001272648,0.00001968893,0.0001241644,0.0008245998,0.0001613548,2.104467e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009439518,"about_ca_system_score_gemma":0.0001710374,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.6971576,"about_ca_topic_score_gemma":0.6342512,"domain_scores_codex":[0.9990844,0.00006199456,0.0002618064,0.0002177384,0.0001821422,0.0001919256],"domain_scores_gemma":[0.9996173,0.00003402694,0.00008721742,0.0001595718,0.00003483386,0.00006702886],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002205584,0.00001660602,0.9594066,0.00005052398,0.00007836268,0.0001324228,0.0002602807,0.0003381545,0.000003664766,0.00005224354,0.03374435,0.005696275],"study_design_scores_gemma":[0.0008605109,0.00009031448,0.9877743,0.0001121675,0.00004036797,0.00005614312,0.0003084518,0.0001383466,0.00003200957,0.0001570694,0.01033224,0.00009813283],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.989737,0.008221865,0.00000135008,0.0003630969,0.0003198032,0.0005123317,0.0001370969,0.000003905613,0.0007035835],"genre_scores_gemma":[0.9942222,0.004976349,0.0001416012,0.0001553822,0.00006771875,0.00008173967,0.00002647722,0.000009193362,0.0003192927],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06290644,"threshold_uncertainty_score":0.5130009,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04972126920129806,"score_gpt":0.3044590029834907,"score_spread":0.2547377337821926,"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."}}