{"id":"W4205150760","doi":"10.1503/cmaj.210841","title":"Maternal and neonatal trauma following operative vaginal delivery","year":2022,"lang":"en","type":"article","venue":"Canadian Medical Association Journal","topic":"Maternal and Perinatal Health Interventions","field":"Medicine","cited_by":62,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University Health Centre; University of British Columbia; Université Laval; Izaak Walton Killam Health Centre; Dalhousie University","funders":"Canadian Institutes of Health Research","keywords":"Medicine; Forceps; Birth trauma; Vaginal delivery; Obstetrics; Confidence interval; Childbirth; Birth injury; Incidence (geometry); Odds ratio; Pregnancy; Surgery; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"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":[0.001084536,0.0002413747,0.0002610997,0.001265659,0.0005516754,0.0006060061,0.0007981292,0.0002556116,0.001790285],"category_scores_gemma":[0.006913346,0.000242481,0.0004574951,0.002218816,0.000490569,0.0001838614,0.0007216834,0.0005634755,0.0001399328],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.005349357,"about_ca_system_score_gemma":0.004587242,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.4186855,"about_ca_topic_score_gemma":0.3049928,"domain_scores_codex":[0.9987189,0.0002336135,0.0001406131,0.0001740861,0.0004846386,0.0002481588],"domain_scores_gemma":[0.9971303,0.0004702363,0.001554482,0.0001215756,0.0004930918,0.0002304039],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0000340382,0.000005402756,0.9963357,0.00004466972,0.00006164144,0.0001435747,0.00007462493,0.0001616287,0.0000314946,0.00004444701,0.0002615821,0.002801192],"study_design_scores_gemma":[0.000001977147,0.00002550909,0.9984414,0.00008980235,0.00002973797,0.0005185324,0.000175607,0.0002943604,0.00005461581,0.00007198912,0.0002919558,0.000004642383],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9893306,0.002781498,0.0007130628,0.0004306385,0.0000257973,0.00006164231,0.004362294,0.00002937335,0.00226502],"genre_scores_gemma":[0.996154,0.001769349,0.0003909169,0.00006660078,0.00001170693,0.00002730922,0.001347692,0.000003778628,0.0002285664],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4186855,"threshold_uncertainty_score":0.8324969,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01272420793884487,"score_gpt":0.2943737976602335,"score_spread":0.2816495897213886,"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."}}