{"id":"W2125053440","doi":"10.1002/pd.4311","title":"The price of performance: a cost and performance analysis of the implementation of cell‐free fetal DNA testing for Down syndrome in Ontario, Canada","year":2014,"lang":"en","type":"article","venue":"Prenatal Diagnosis","topic":"Prenatal Screening and Diagnostics","field":"Medicine","cited_by":50,"is_retracted":false,"has_abstract":true,"ca_institutions":"St. Michael's Hospital; North York General Hospital; Ontario Stroke Network; University of Toronto; Centre for Addiction and Mental Health; Mount Sinai Hospital","funders":"","keywords":"Cell-free fetal DNA; Down syndrome; Prenatal diagnosis; Prenatal screening; Medicine; Obstetrics; Pregnancy; Fetus; Genetics; Biology","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003722017,0.0001103969,0.0003196843,0.00009132038,0.00008952792,0.000007097544,0.0002044027,0.00003772394,0.00001499372],"category_scores_gemma":[0.0006432617,0.00007125329,0.00007007853,0.0004880276,0.00009253648,0.00007693471,0.0001380566,0.0001146927,6.388791e-8],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001045227,"about_ca_system_score_gemma":0.000309249,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.5835606,"about_ca_topic_score_gemma":0.8349485,"domain_scores_codex":[0.998889,0.00002985191,0.0004245086,0.0001523329,0.0002992102,0.0002050857],"domain_scores_gemma":[0.9977183,0.001482982,0.000291948,0.0003209271,0.0001309611,0.00005486724],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006072063,0.00004725853,0.9872279,0.0003369074,0.000120685,5.346731e-7,0.0002368952,0.0002263429,0.000115947,0.00002373366,0.00007601067,0.01152705],"study_design_scores_gemma":[0.001093288,0.0003978452,0.9585166,0.0002697636,0.0005370133,0.000004748062,0.0001536546,0.006169332,0.03267439,0.000006040026,0.0001051183,0.00007221228],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9986494,0.0001147089,0.00003173337,0.0001087293,0.0000558646,0.0005507133,0.0001631205,0.000004159318,0.0003216139],"genre_scores_gemma":[0.9993008,0.00005210779,0.0004030431,0.00002779178,0.000006757265,0.0001357654,0.00004331025,0.000007461947,0.00002295686],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2513878,"threshold_uncertainty_score":0.4192124,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01274084437907058,"score_gpt":0.2371028501828346,"score_spread":0.224362005803764,"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."}}