{"id":"W2606969079","doi":"10.1007/s10815-017-0906-6","title":"Elective single blastocyst transfer in advanced maternal age","year":2017,"lang":"en","type":"article","venue":"Journal of Assisted Reproduction and Genetics","topic":"Reproductive Biology and Fertility","field":"Medicine","cited_by":46,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University; Royal Victoria Hospital","funders":"","keywords":"Blastocyst Transfer; Live birth; Blastocyst; Reproductive medicine; Embryo transfer; Advanced maternal age; In vitro fertilisation; Gynecology; Medicine; Obstetrics; Pregnancy; Confounding; Pregnancy rate; Retrospective cohort study; Logistic regression; Single Embryo Transfer; Biology; Embryo; Internal medicine; Fetus; Genetics; Embryogenesis","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":[0.000439701,0.0002748828,0.0004952012,0.000514529,0.0005615488,0.000412486,0.0003647848,0.000686224,0.003223354],"category_scores_gemma":[0.0007526958,0.000134654,0.0004823162,0.000221116,0.0004642902,0.0003809812,0.0005146661,0.0007230403,0.0004515764],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000412977,"about_ca_system_score_gemma":0.0006074833,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006118661,"about_ca_topic_score_gemma":0.001734231,"domain_scores_codex":[0.9998338,0.00002142267,0.0000191276,0.00003304833,0.00002877407,0.00006389726],"domain_scores_gemma":[0.9996574,0.00008566453,0.00003969769,0.00004100226,0.000006832114,0.0001695196],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.03786643,0.002695723,0.2003994,0.0008483981,0.0002788139,0.2385436,0.0007523419,0.005116783,0.1482195,0.009758577,0.006890071,0.3486303],"study_design_scores_gemma":[0.001024472,0.01637372,0.4170414,0.0001685589,0.0002442489,0.5120451,0.0005791248,0.006638623,0.02210066,0.006975017,0.01668027,0.0001288389],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9868234,0.001943441,0.003360465,0.0005592611,0.0002158699,0.00006471825,0.0003424062,0.0000955511,0.006594799],"genre_scores_gemma":[0.9923201,0.0009596094,0.00360927,0.0001522268,0.0003191886,0.00002535156,0.0003228926,0.00001809955,0.002273202],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003223354,"threshold_uncertainty_score":0.0107832,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03516715187315699,"score_gpt":0.3081733639009845,"score_spread":0.2730062120278275,"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."}}