{"id":"W2113942853","doi":"10.1177/096914130301000302","title":"Maternal Serum Screening in Ontario Using the Triple Marker Test","year":2003,"lang":"en","type":"article","venue":"Journal of Medical Screening","topic":"Prenatal Screening and Diagnostics","field":"Medicine","cited_by":51,"is_retracted":false,"has_abstract":true,"ca_institutions":"North York General Hospital; Credit Valley Hospital","funders":"","keywords":"Trisomy; Down syndrome; Medicine; Amniocentesis; Triple test; Obstetrics; Population; Aneuploidy; Gynecology; Neural tube defect; Pregnancy; False positive rate; Neural tube; Gestation; Prenatal diagnosis; Chromosome; Biology; Fetus; Genetics; Psychiatry","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.003844304,0.000207267,0.0005139696,0.0001999195,0.0001359708,0.00006632759,0.0003597696,0.0002404024,0.001758643],"category_scores_gemma":[0.006469333,0.0001302168,0.0002194363,0.0003244191,0.0001192782,0.0001872449,0.00009868846,0.001882561,0.000006945039],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001436858,"about_ca_system_score_gemma":0.0006475451,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01019467,"about_ca_topic_score_gemma":0.006990561,"domain_scores_codex":[0.9962522,0.0001966187,0.0009314716,0.0001785622,0.001932794,0.0005083464],"domain_scores_gemma":[0.9977207,0.0009265697,0.0003993332,0.000213788,0.0001386412,0.000600998],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002521349,0.0001150213,0.9815923,0.00001527061,0.00007748698,0.001766746,0.0001632981,0.0002065873,0.00008504697,0.00007987399,0.0005705785,0.01507567],"study_design_scores_gemma":[0.005375655,0.0003786217,0.9623433,0.002692593,0.0001670972,0.006969965,0.0005027383,0.006586514,0.0004759318,0.00009020525,0.01421815,0.000199256],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9462669,0.0006520144,0.04723035,0.002953812,0.0004087641,0.0001718911,0.000002024905,0.00001808605,0.002296104],"genre_scores_gemma":[0.9686024,0.00004356664,0.02949704,0.001087254,0.0003611603,0.000001354534,0.000001443406,0.00002678368,0.0003790571],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02233539,"threshold_uncertainty_score":0.9991539,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04260920669422025,"score_gpt":0.3000253610663242,"score_spread":0.2574161543721039,"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."}}