{"id":"W2013330978","doi":"10.1046/j.1469-0705.2000.00004-1-65.x","title":"P65Feasibility and accuracy of NT measurement in twin pregnancies","year":2000,"lang":"en","type":"article","venue":"Ultrasound in Obstetrics and Gynecology","topic":"Prenatal Screening and Diagnostics","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"University Health Network","keywords":"Medicine; Singleton; Obstetrics; Gestation; Gestational age; Nuchal translucency; Twin Pregnancy; Fetus; Gynecology; Ultrasound; Pregnancy; First trimester; Radiology","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.004027896,0.0003195309,0.0003974968,0.001943434,0.0003279887,0.0009146712,0.000433703,0.0004848213,0.0008171491],"category_scores_gemma":[0.03116823,0.0003048309,0.0002791401,0.0005447268,0.0008463371,0.0005987681,0.0007735061,0.000452096,0.0002673403],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002921133,"about_ca_system_score_gemma":0.000168885,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001844369,"about_ca_topic_score_gemma":0.0009944694,"domain_scores_codex":[0.9971873,0.0009004493,0.0003752468,0.0004621084,0.0008877903,0.0001870502],"domain_scores_gemma":[0.9875506,0.005049865,0.004193788,0.001316207,0.001416354,0.0004731811],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0008054021,0.00001537865,0.9787355,0.00003811335,0.00005139563,0.0005157927,0.0003116968,0.0001750778,0.007735324,0.00007881658,0.00003813655,0.01149929],"study_design_scores_gemma":[0.00001340191,0.0003571765,0.9705645,0.00003539263,0.0001014482,0.01112779,0.0003403307,0.002149158,0.01446639,0.0002253739,0.0005980885,0.00002113505],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9967952,0.0008585547,0.001583474,0.00002411191,0.00001659719,0.000007290688,0.00004559418,0.00001339382,0.0006556756],"genre_scores_gemma":[0.9986848,0.0001399219,0.001024634,0.000006168519,0.00001126711,0.000004262795,0.00005057324,0.000005771105,0.00007264053],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004027896,"threshold_uncertainty_score":0.02130175,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02711717995792989,"score_gpt":0.2667216298790905,"score_spread":0.2396044499211606,"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."}}