{"id":"W1973708510","doi":"10.1002/pd.1930","title":"Effect of maternal smoking on prenatal screening for Down syndrome and trisomy 18 in the first trimester of pregnancy","year":2008,"lang":"en","type":"article","venue":"Prenatal Diagnosis","topic":"Prenatal Screening and Diagnostics","field":"Medicine","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal; Hôpital Maisonneuve-Rosemont","funders":"","keywords":"Trisomy; Down syndrome; Pregnancy; Medicine; Obstetrics; Fetus; Aneuploidy; Pregnancy-associated plasma protein A; Gestational age; Cohort; Gynecology; First trimester; Internal medicine; Biology; Genetics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"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":[0.001274516,0.0002480158,0.0002687602,0.0003844027,0.0001767539,0.0003828631,0.0002638089,0.0004941977,0.001355697],"category_scores_gemma":[0.008437229,0.0001953053,0.0004979111,0.0003166265,0.0002160798,0.0002076634,0.0002572747,0.000443594,0.0001449127],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002727011,"about_ca_system_score_gemma":0.0004075665,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007669644,"about_ca_topic_score_gemma":0.008102437,"domain_scores_codex":[0.9988845,0.0005695557,0.00005116653,0.0001223926,0.000226026,0.0001463411],"domain_scores_gemma":[0.9938384,0.003789718,0.001125045,0.0003044828,0.0002968884,0.0006454475],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005661751,0.00005363635,0.9953558,0.000008757145,0.0001420468,0.00006757663,0.00003152421,0.00004174252,0.000383724,0.0000101947,0.00003227991,0.003306412],"study_design_scores_gemma":[0.000004764164,0.0002478352,0.9991692,0.000005931785,0.00009380964,0.0001123988,0.00001705407,0.0001649105,0.0001037418,0.000007172923,0.00007164648,0.000001490444],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9981024,0.001058127,0.00006908194,0.00009942584,0.00001375098,0.000004334322,0.0001266747,0.000004239788,0.0005220022],"genre_scores_gemma":[0.9991579,0.0003296996,0.00008394876,0.00002408466,0.00001273657,0.000004300412,0.00007527156,0.000002288375,0.0003096405],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007669644,"threshold_uncertainty_score":0.01525003,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0263461591134636,"score_gpt":0.281194920618612,"score_spread":0.2548487615051483,"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."}}