{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004112641,0.0002234076,0.0002898821,0.001145093,0.00128638,0.0007139386,0.0009267737,0.0004016433,0.002553916],"category_scores_gemma":[0.002333655,0.0003358757,0.0005350403,0.002873468,0.0003897666,0.0002096779,0.0007219273,0.0007473141,0.0001153843],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01146818,"about_ca_system_score_gemma":0.02116274,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.988509,"about_ca_topic_score_gemma":0.9910545,"domain_scores_codex":[0.9993955,0.00005144996,0.00005384314,0.0000947048,0.0002068095,0.000197667],"domain_scores_gemma":[0.9975812,0.000141744,0.0006900142,0.00006619313,0.0007494448,0.000771325],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003856442,0.0000131069,0.9960233,0.00002749417,0.0000380935,0.00007862131,0.00009643775,0.00005923875,0.00005379643,0.00006572658,0.0008112567,0.002694353],"study_design_scores_gemma":[0.000007145068,0.000009254238,0.9989215,0.00004371216,0.00002160278,0.0000657916,0.0001747058,0.0002504168,0.00002045866,0.00002494625,0.0004554718,0.000005083406],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9824783,0.003471539,0.0001704586,0.001760013,0.00004392598,0.0000371837,0.008200243,0.00001918622,0.003819145],"genre_scores_gemma":[0.9958299,0.001591347,0.0001651655,0.000142758,0.00001348313,0.00001020846,0.001430008,0.000004758487,0.0008123161],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.011491,"threshold_uncertainty_score":0.08320791,"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."}}