{"id":"W2897159373","doi":"10.1002/uog.19770","title":"P19.04: The intertwin difference in first trimester nuchal translucency does not predict birthweight discordance in twin pregnancies","year":2018,"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":"Ottawa Hospital; Inuit Tapiriit Kanatami; University of Ottawa","funders":"","keywords":"Medicine; Obstetrics; Gestational age; Cohort; Birth weight; Twin Pregnancy; Retrospective cohort study; Pregnancy; Logistic regression; Fetus; Internal medicine","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"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":[0.0006478176,0.0005427183,0.0004048971,0.0009036422,0.000625518,0.001101552,0.0009100452,0.0006099844,0.005536118],"category_scores_gemma":[0.007462487,0.0002876636,0.0007129581,0.00123113,0.0005961634,0.0004096715,0.0005925281,0.0007935034,0.0006158113],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003942989,"about_ca_system_score_gemma":0.0006682083,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009188743,"about_ca_topic_score_gemma":0.005987534,"domain_scores_codex":[0.9991034,0.0001977404,0.0001113477,0.0002546821,0.0001800017,0.0001528595],"domain_scores_gemma":[0.9959252,0.0008297286,0.00222959,0.0002887596,0.0001711807,0.0005555343],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005077994,0.00001708203,0.9953336,0.00002408711,0.00008748415,0.0009226159,0.00009273839,0.00007017847,0.000665196,0.0000691006,0.0002836726,0.001926354],"study_design_scores_gemma":[0.00002821213,0.0001516926,0.9914574,0.00004027738,0.0001449866,0.005587605,0.0001590899,0.0008380752,0.0005967913,0.0002360549,0.0007482003,0.00001170901],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9966372,0.0003941622,0.0002901468,0.0002017587,0.00005253386,0.00001236925,0.001002742,0.00001266507,0.001396348],"genre_scores_gemma":[0.998937,0.00007711974,0.0001967322,0.00002785468,0.00001977511,0.000008133882,0.0003743202,0.00001673708,0.0003424252],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009188743,"threshold_uncertainty_score":0.01852012,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01322715354263834,"score_gpt":0.2443417153335707,"score_spread":0.2311145617909323,"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."}}