{"id":"W4388818732","doi":"10.1016/j.ijoa.2023.103957","title":"Predictive performance of Shock Index for postpartum hemorrhage during cesarean delivery","year":2023,"lang":"en","type":"article","venue":"International Journal of Obstetric Anesthesia","topic":"Hemodynamic Monitoring and Therapy","field":"Medicine","cited_by":7,"is_retracted":false,"has_abstract":false,"ca_institutions":"Montreal Children's Hospital","funders":"","keywords":"Medicine; Cesarean delivery; Vital signs; Vaginal delivery; Receiver operating characteristic; Confidence interval; Retrospective cohort study; Blood loss; Blood pressure; Heart rate; Anesthesia; Obstetrics; Shock (circulatory); Pregnancy; Surgery; Internal medicine","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":[0.0007546192,0.0006484116,0.0006082458,0.001038029,0.0003351625,0.000822627,0.0003948204,0.0007283009,0.001248421],"category_scores_gemma":[0.004632861,0.0002188848,0.0005558326,0.000564879,0.0003123292,0.0004296465,0.000365072,0.001340687,0.0002415127],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002779395,"about_ca_system_score_gemma":0.0005953781,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007979764,"about_ca_topic_score_gemma":0.0007328259,"domain_scores_codex":[0.9995567,0.0001333329,0.0000606016,0.00007796173,0.00009208363,0.00007915322],"domain_scores_gemma":[0.9966537,0.001860799,0.000589434,0.0001139149,0.000222115,0.0005600589],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0009392645,0.0001214025,0.9934933,0.00001726145,0.0000941684,0.0002063891,0.00006733128,0.0002757225,0.000833808,0.00005914465,0.0001863439,0.003705907],"study_design_scores_gemma":[0.00004410938,0.000627703,0.9914103,0.00002436542,0.0001788377,0.000494213,0.0002022619,0.005897995,0.0006954767,0.0001930766,0.0002154856,0.00001630235],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9972895,0.0006588789,0.000560043,0.0001832268,0.00009109714,0.00002015428,0.0002004243,0.00002611027,0.0009705303],"genre_scores_gemma":[0.9992133,0.0001154527,0.0002915903,0.00003273516,0.00006193632,0.000009966858,0.000148234,0.000003542737,0.0001232261],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001248421,"threshold_uncertainty_score":0.004176378,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01372036893684796,"score_gpt":0.2653504214176853,"score_spread":0.2516300524808373,"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."}}