{"id":"W4307393916","doi":"10.1016/j.fertnstert.2022.08.573","title":"RISK PROFILE OF MULTIFETAL IN VITRO FERTILIZATION (IVF) PREGNANCIES VS SPONTANEOUS MULTIFETAL PREGNANCIES, A STUDY OF A LARGE AMERICAN POPULATION DATABASE INCLUDING ALMOST 100,000 MULTIPLE GESTATIONS","year":2022,"lang":"en","type":"article","venue":"Fertility and Sterility","topic":"Assisted Reproductive Technology and Twin Pregnancy","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University; McGill University Health Centre","funders":"","keywords":"In vitro fertilisation; Obstetrics; Gestation; Population; Medicine; Gynecology; Pregnancy; 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":[0.0005126699,0.0001986543,0.0003047216,0.0006459884,0.0004218073,0.0006492161,0.0003757781,0.0004374476,0.0009306814],"category_scores_gemma":[0.002684434,0.0002673331,0.0004668973,0.001209928,0.0001772738,0.0003935144,0.0003901435,0.0005714905,0.0001105353],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002291287,"about_ca_system_score_gemma":0.0003792115,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006898959,"about_ca_topic_score_gemma":0.007359117,"domain_scores_codex":[0.9995317,0.0001527107,0.00005847662,0.0001348009,0.00007122773,0.0000509921],"domain_scores_gemma":[0.9984485,0.00053964,0.0005786,0.0001454453,0.00009851,0.0001893147],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000181582,0.00003236208,0.9983962,0.000007969231,0.00006906117,0.00009449397,0.00007591377,0.00002299545,0.0001857786,0.00002346103,0.0001021382,0.000808005],"study_design_scores_gemma":[0.00001447651,0.00007044063,0.9984861,0.000005956738,0.00008878524,0.0005564072,0.0002840993,0.0002474823,0.00007352901,0.00002799862,0.0001397517,0.000005053432],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988742,0.0002340524,0.00005417211,0.00003853449,0.00000285768,0.000003794899,0.0006102697,0.000002163704,0.0001799321],"genre_scores_gemma":[0.9992275,0.0001336812,0.00006562561,0.00003027149,0.000007112822,0.000006647297,0.0004159931,0.00000203316,0.0001111502],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006898959,"threshold_uncertainty_score":0.01371765,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0259151668295678,"score_gpt":0.2950546397141603,"score_spread":0.2691394728845926,"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."}}