{"id":"W2768979304","doi":"10.1186/s12884-017-1554-7","title":"What is the safest mode of delivery for extremely preterm cephalic/non-cephalic twin pairs? A systematic review and meta-analyses","year":2017,"lang":"en","type":"review","venue":"BMC Pregnancy and Childbirth","topic":"Assisted Reproductive Technology and Twin Pregnancy","field":"Medicine","cited_by":32,"is_retracted":false,"has_abstract":true,"ca_institutions":"Impact; McMaster University","funders":"University College of Medical Sciences; Canadian Institutes of Health Research; Hebrew University of Jerusalem; Division of Graduate Education; Tel Aviv University; McMaster University; Northwestern University","keywords":"Medicine; Observational study; Odds ratio; Caesarean section; Randomized controlled trial; External cephalic version; Obstetrics; Reproductive medicine; Meta-analysis; Cephalic presentation; Gestational age; Pregnancy; Gestation; Surgery; 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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.000716046,0.001001464,0.008557987,0.0002253309,0.0004338697,0.00008699326,0.0006841234,0.000601204,0.00004163554],"category_scores_gemma":[0.0005759003,0.0005133,0.002005775,0.0002054074,0.0006670599,0.0003823667,0.0002871234,0.000607955,0.000007123554],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003533618,"about_ca_system_score_gemma":0.0002943597,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001175229,"about_ca_topic_score_gemma":0.00001207481,"domain_scores_codex":[0.995678,0.0004898316,0.001744402,0.001292515,0.0003360792,0.0004591394],"domain_scores_gemma":[0.9936146,0.0005215799,0.002400107,0.003082584,0.0002442235,0.0001369652],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"systematic_review","study_design_scores_codex":[0.00002000844,0.0001226682,0.00002461438,0.9431388,0.01202225,0.00001104251,0.0001802473,3.785418e-8,4.389193e-7,0.000164425,0.0001591255,0.04415638],"study_design_scores_gemma":[0.000601731,0.0002132309,0.00005398076,0.7150123,0.2685141,0.0006480873,0.0000634817,0.000004405102,0.00001445849,0.0002522922,0.01412692,0.0004949974],"study_design_candidate":"systematic_review","study_design_consensus":"systematic_review","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.000007162825,0.9869432,0.0001671896,0.0002774826,0.0001312829,0.01195403,0.0002638429,0.0000719404,0.0001838305],"genre_scores_gemma":[0.0004952457,0.9932657,0.0003985222,0.0002659576,0.00006635749,0.003247795,0.00007844994,0.00009470175,0.002087235],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.2564918,"threshold_uncertainty_score":0.9997318,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2055632041145026,"score_gpt":0.4118770881381391,"score_spread":0.2063138840236365,"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."}}