{"id":"W3003853838","doi":"10.1016/j.jogc.2019.12.007","title":"Noninvasive Prenatal Testing for Trisomies 21, 18, and 13, Sex Chromosome Aneuploidies, and Microdeletions in Average-Risk Pregnancies: A Cost-Effectiveness Analysis","year":2020,"lang":"en","type":"article","venue":"Journal of Obstetrics and Gynaecology Canada","topic":"Prenatal Screening and Diagnostics","field":"Medicine","cited_by":25,"is_retracted":false,"has_abstract":false,"ca_institutions":"North York General Hospital; University of Ottawa; Institute for Clinical Evaluative Sciences; Newborn Screening Ontario; University of Toronto; SickKids Foundation; Hospital for Sick Children; Université Laval; Trillium Health Centre; HealthForceOntario","funders":"","keywords":"Medicine; Chorionic villus sampling; Amniocentesis; Obstetrics; Gynecology; Population; Trisomy; Prenatal screening; Aneuploidy; Cohort; Pregnancy; Prenatal diagnosis; Fetus; Chromosome; Internal medicine; Genetics; Environmental health; Biology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.0002615004,0.0001546771,0.0006427674,0.0002758162,0.0001360958,0.00003134027,0.0000616981,0.0001105476,0.000008368227],"category_scores_gemma":[0.02062142,0.0001343283,0.00005751263,0.0006929614,0.00009582347,0.00008318862,0.00006395417,0.0003468939,4.134246e-8],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002749143,"about_ca_system_score_gemma":0.0007273145,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008728909,"about_ca_topic_score_gemma":0.01293586,"domain_scores_codex":[0.9988922,0.00008659164,0.0004000758,0.0002233129,0.0001571663,0.0002406562],"domain_scores_gemma":[0.9894893,0.009551041,0.0003179098,0.00007234496,0.0002644924,0.000304878],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004950184,0.00006093628,0.9720506,0.0003323376,0.0005307183,0.001855502,0.0003788,0.001500669,0.00006672297,0.000009333356,0.000237067,0.0229278],"study_design_scores_gemma":[0.006203343,0.001694726,0.9807373,0.00009117589,0.001196938,0.0002640009,0.0005374917,0.007881329,0.0004268045,0.00004744489,0.0007192845,0.0002001711],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9815404,0.01648063,0.0007186939,0.0002621308,0.0002951486,0.0004313271,0.0002213526,0.000005365314,0.00004493166],"genre_scores_gemma":[0.9975623,0.00068544,0.001450303,0.0002152031,0.00002922929,0.00001599797,0.00001508,0.00001105532,0.00001532338],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02272763,"threshold_uncertainty_score":0.9978721,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02678387689103915,"score_gpt":0.2525905455725727,"score_spread":0.2258066686815335,"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."}}