{"id":"W1875374291","doi":"10.1007/s00192-015-2842-2","title":"Risk factors for obstetric anal sphincter injuries in twin deliveries: a retrospective review","year":2015,"lang":"en","type":"review","venue":"International Urogynecology Journal","topic":"Pelvic floor disorders treatments","field":"Medicine","cited_by":8,"is_retracted":false,"has_abstract":false,"ca_institutions":"Health Sciences Centre; University of Toronto; Sunnybrook Health Science Centre","funders":"","keywords":"Medicine; Anal sphincter; Forceps delivery; Forceps; Obstetrics; Episiotomy; Retrospective cohort study; Twin Pregnancy; Vaginal delivery; Birth weight; Gynecology; Multivariate analysis; Pregnancy; Gestational age; Odds ratio; Surgery; Fetus; 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":[0.000633474,0.0004145591,0.001277537,0.002745914,0.0003540242,0.0007952092,0.0006318984,0.0005652038,0.001834954],"category_scores_gemma":[0.002705808,0.0004493043,0.001863786,0.003769227,0.0002973574,0.0009584539,0.0006065241,0.0005940715,0.0001720622],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002605188,"about_ca_system_score_gemma":0.001016812,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002180811,"about_ca_topic_score_gemma":0.004682194,"domain_scores_codex":[0.9991948,0.00009587366,0.0003997453,0.0001403806,0.0001240724,0.00004511839],"domain_scores_gemma":[0.9982148,0.0008480747,0.0007024158,0.00004542853,0.0001356204,0.00005360431],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0009071943,0.0002153802,0.7167864,0.1161796,0.008849687,0.006976073,0.001527439,0.0001937147,0.001544628,0.0004763758,0.004618888,0.1417246],"study_design_scores_gemma":[0.0001443497,0.0005550503,0.8298056,0.045195,0.02872456,0.05493191,0.00539715,0.0002139952,0.0007337985,0.0004255544,0.03370192,0.0001713046],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.09854656,0.8994392,0.0001745563,0.0001662955,0.00008214125,0.00005640356,0.0009659968,0.00000436779,0.0005644605],"genre_scores_gemma":[0.2661566,0.7309665,0.0007425765,0.0003445602,0.0001255295,0.0000871463,0.001237659,0.000006372693,0.0003331576],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.002745914,"threshold_uncertainty_score":0.006138563,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04110262225001036,"score_gpt":0.3690752440359542,"score_spread":0.3279726217859438,"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."}}