{"id":"W4293217032","doi":"10.1016/j.xagr.2022.100091","title":"Validation of gestational age determination from ultrasound or a metabolic gestational age algorithm using exact date of conception in a cohort of newborns conceived using assisted reproduction technologies","year":2022,"lang":"en","type":"article","venue":"AJOG Global Reports","topic":"Pregnancy and preeclampsia studies","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Newborn Screening Ontario; University of Ottawa; Children's Hospital of Eastern Ontario; Ottawa Hospital","funders":"Bill and Melinda Gates Foundation","keywords":"Gestational age; Cohort; Reproduction; Obstetrics; Medicine; Algorithm; Computer science; Pregnancy; Biology; Pathology; Genetics","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":[0.007837836,0.0004508159,0.0004804332,0.000968757,0.0007751472,0.001003172,0.001491765,0.0004944255,0.0007911477],"category_scores_gemma":[0.02413857,0.000308128,0.000769916,0.0009063105,0.0006335911,0.0003485248,0.0009508441,0.0006261247,0.0002420745],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004195463,"about_ca_system_score_gemma":0.00697042,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.3307901,"about_ca_topic_score_gemma":0.3100746,"domain_scores_codex":[0.9974663,0.0006374256,0.0002353701,0.0006756828,0.0007614024,0.0002239349],"domain_scores_gemma":[0.9892526,0.002784129,0.003089978,0.001744116,0.002670675,0.0004584753],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00009462934,0.000009473368,0.9972364,0.00001671484,0.00007191075,0.00002508693,0.0001029997,0.0002593295,0.0001312791,0.00006613152,0.0001622428,0.001823812],"study_design_scores_gemma":[0.00002268963,0.0001226411,0.9927377,0.00006181531,0.0001121933,0.0002120421,0.0002669178,0.005028172,0.0003496326,0.00007772114,0.0009974864,0.00001094565],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9917905,0.0004077971,0.003625178,0.0001274427,0.00002406222,0.0001058785,0.002979434,0.00003660805,0.0009030018],"genre_scores_gemma":[0.9943449,0.0001795735,0.002690361,0.00005606065,0.00000866874,0.00008347064,0.002441228,0.00001031918,0.0001854236],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3307901,"threshold_uncertainty_score":0.6577294,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05133496018695114,"score_gpt":0.3333206650830141,"score_spread":0.2819857048960629,"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."}}