{"id":"W2039364107","doi":"10.1002/bdra.20666","title":"International trends of Down syndrome 1993–2004: Births in relation to maternal age and terminations of pregnancies","year":2010,"lang":"en","type":"article","venue":"Birth Defects Research Part A Clinical and Molecular Teratology","topic":"Prenatal Screening and Diagnostics","field":"Medicine","cited_by":162,"is_retracted":false,"has_abstract":true,"ca_institutions":"Alberta Health; Alberta Children's Hospital","funders":"","keywords":"Demography; Medicine; Down syndrome; Pregnancy; Advanced maternal age; Live birth; Obstetrics; Fetus; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007205929,0.0002172996,0.0002965262,0.002752743,0.0002284087,0.0005930258,0.0003712157,0.0002993277,0.001024133],"category_scores_gemma":[0.002237663,0.0001435707,0.0005031967,0.003722467,0.0001388088,0.0003485182,0.0004076293,0.0003250086,0.000227814],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001144086,"about_ca_system_score_gemma":0.0008043307,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.04998324,"about_ca_topic_score_gemma":0.0415868,"domain_scores_codex":[0.9993063,0.0001060533,0.0001411657,0.0001919443,0.0001251907,0.0001292848],"domain_scores_gemma":[0.9973738,0.0002092752,0.001626814,0.00009913273,0.0004959361,0.0001949517],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0000533788,0.000007987985,0.9963434,0.00002903808,0.00004560117,0.00003178684,0.0001016916,0.00007299212,0.0001382527,0.00002375821,0.0002137913,0.002938346],"study_design_scores_gemma":[0.00000143288,0.00001944409,0.9991741,0.00001004785,0.00001786842,0.0001295848,0.00005179495,0.00004268149,0.0000464663,0.000003426966,0.000501738,0.000001481951],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9855928,0.002779594,0.0001926896,0.0001635234,0.00001352866,0.00002021872,0.009870271,0.00002623615,0.001341152],"genre_scores_gemma":[0.9850323,0.002630806,0.0004847509,0.00005265698,0.00002779532,0.00003622826,0.01130734,0.000008495456,0.0004196561],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04998324,"threshold_uncertainty_score":0.09938461,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0472620231309962,"score_gpt":0.4046222539353512,"score_spread":0.357360230804355,"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."}}