{"id":"W4408836731","doi":"10.1155/ogi/4043963","title":"Embryos With “No Result” After PGT‐A: A Retrospective Analysis of Causative Factors","year":2025,"lang":"en","type":"article","venue":"Obstetrics and Gynecology International","topic":"Prenatal Screening and Diagnostics","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal; Centre Hospitalier Universitaire Sainte-Justine","funders":"","keywords":"Medicine; Embryo; Retrospective cohort study; Bioinformatics; Computational biology; Pathology; Genetics; Biology","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":[0.0007611082,0.0002587787,0.0004362699,0.0009288441,0.0004693338,0.0003861609,0.000348169,0.0004003183,0.001470725],"category_scores_gemma":[0.003212,0.0003666519,0.0003392114,0.0009754559,0.0005149412,0.0003996354,0.0004500079,0.0004123183,0.000198672],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000277077,"about_ca_system_score_gemma":0.0003807004,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001533354,"about_ca_topic_score_gemma":0.001024787,"domain_scores_codex":[0.999235,0.0001932042,0.0001223155,0.0001735222,0.000174788,0.0001011813],"domain_scores_gemma":[0.9976157,0.0008922396,0.0009069331,0.0002416359,0.0001128801,0.0002306603],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00008538602,0.00001252193,0.9975787,0.00001225663,0.00001701141,0.001160195,0.00004731857,0.00001700198,0.0001276655,0.00002110866,0.0000419462,0.0008788639],"study_design_scores_gemma":[0.00001098652,0.0002754955,0.9823612,0.00003114519,0.00008533662,0.01587245,0.0004270712,0.0001732307,0.0002803067,0.00005834974,0.0004152169,0.00000921938],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9986659,0.0008054306,0.0001282,0.00001753583,0.000004222707,0.00001421678,0.00009177198,0.000002337219,0.0002703801],"genre_scores_gemma":[0.9993961,0.0003228595,0.00007476212,0.0000164706,0.000005672145,0.000008017802,0.0001291672,0.000001955935,0.00004486846],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001533354,"threshold_uncertainty_score":0.004920006,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007862814107461168,"score_gpt":0.2658385898736511,"score_spread":0.25797577576619,"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."}}