{"id":"W3132536916","doi":"10.22541/au.160911286.62324557/v1","title":"Development and internal validation of a model predicting severe maternal morbidity using variables available pre-conception and in early pregnancy: a population-based study","year":2020,"lang":"en","type":"preprint","venue":"","topic":"Trauma and Emergency Care Studies","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"St. Michael's Hospital; University of Toronto; University of Ottawa; Institute for Clinical Evaluative Sciences; McGill University; McGill University Health Centre","funders":"Canadian Institutes of Health Research","keywords":"Medicine; Pregnancy; Obstetrics; Gestation; Population; Cohort; Specialty; Family medicine; Internal medicine; Environmental health","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":[0.04561316,0.001643322,0.001447964,0.002075813,0.001009295,0.001753962,0.002347098,0.001306171,0.001363342],"category_scores_gemma":[0.06013948,0.0006636698,0.002055974,0.001428332,0.0008424565,0.0008966743,0.002004384,0.002087864,0.0005516835],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001682174,"about_ca_system_score_gemma":0.004025014,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01946172,"about_ca_topic_score_gemma":0.01208541,"domain_scores_codex":[0.9910596,0.006406097,0.0004302608,0.001105177,0.000691051,0.0003077642],"domain_scores_gemma":[0.9562696,0.03115547,0.00199574,0.002905477,0.006887888,0.0007859257],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.001519228,0.0009311328,0.9413051,0.00008365882,0.001850553,0.0001037837,0.0003386097,0.02373894,0.0004930472,0.0002741759,0.001833834,0.02752783],"study_design_scores_gemma":[0.0005502733,0.00174092,0.4057879,0.0001774628,0.0009012933,0.0002275007,0.000503619,0.5868759,0.0008053141,0.0009024261,0.001471216,0.0000561669],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9704606,0.0002687037,0.0252326,0.0003354556,0.00009431903,0.000646486,0.001744692,0.0003264335,0.0008908244],"genre_scores_gemma":[0.9818501,0.00009511915,0.01410881,0.00008389346,0.0000358909,0.00056303,0.002994522,0.00003600983,0.0002326776],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04561316,"threshold_uncertainty_score":0.2412283,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0898556016154573,"score_gpt":0.3181491879179371,"score_spread":0.2282935863024798,"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."}}