{"id":"W2008955807","doi":"10.3109/14767058.2014.905531","title":"First trimester dating by fetal heart rate assessment: a comparison with crown-rump length measurement","year":2014,"lang":"en","type":"article","venue":"The Journal of Maternal-Fetal & Neonatal Medicine","topic":"Neonatal and fetal brain pathology","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Columbia College","funders":"","keywords":"Crown-rump length; Rump; Fetus; Obstetrics; Fetal heart; First trimester; Crown (dentistry); Medicine; Pregnancy; Biology; Anatomy; Orthodontics","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":[0.006649955,0.0003912318,0.0005983995,0.001473094,0.0001549933,0.0007176997,0.0004541237,0.0005035801,0.0007850582],"category_scores_gemma":[0.02645359,0.0001630732,0.0003055108,0.0007114585,0.0002903595,0.0006205716,0.0004020707,0.0003940952,0.0002225148],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002170911,"about_ca_system_score_gemma":0.0002500041,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006751299,"about_ca_topic_score_gemma":0.0006343914,"domain_scores_codex":[0.9954765,0.002650777,0.0003103235,0.0005263009,0.0009251385,0.0001109213],"domain_scores_gemma":[0.982644,0.01017458,0.004544871,0.0009138848,0.001307348,0.0004151844],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001862383,0.0000730755,0.9167953,0.0001750548,0.0002153841,0.000150259,0.0001903343,0.0003497868,0.003766562,0.00009114546,0.0001298974,0.07620076],"study_design_scores_gemma":[0.00007193638,0.002665476,0.9847676,0.00008601476,0.0002216069,0.003719938,0.0001570979,0.004095887,0.003146973,0.00008312597,0.0009536027,0.00003076541],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9836864,0.0075999,0.00641842,0.0001424653,0.0001114632,0.00005033097,0.0002403278,0.00005693432,0.001693817],"genre_scores_gemma":[0.9937071,0.0009120685,0.004917403,0.00003765939,0.000083379,0.00002336067,0.0001507781,0.00001216197,0.0001561468],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006649955,"threshold_uncertainty_score":0.03516877,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02367863799334643,"score_gpt":0.2865186586899343,"score_spread":0.2628400206965879,"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."}}