{"id":"W2050790665","doi":"10.1016/j.earlhumdev.2004.06.005","title":"Parental race, birth weight, gestational age, and fetal growth among twin infants in the United States","year":2004,"lang":"en","type":"article","venue":"Early Human Development","topic":"Assisted Reproductive Technology and Twin Pregnancy","field":"Medicine","cited_by":16,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Ottawa","funders":"Canadian Institutes of Health Research","keywords":"Birth weight; Gestational age; Gestation; Medicine; Obstetrics; Confounding; Percentile; Population; Fetus; Demography; Low birth weight; Pregnancy; Biology; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0006619645,0.0002105421,0.0002880089,0.0008589088,0.0005920457,0.0004244543,0.0003149465,0.0003829441,0.0008997031],"category_scores_gemma":[0.002959588,0.0003445891,0.00038367,0.001156718,0.0003040837,0.0003224359,0.0004759972,0.0005734105,0.00009493716],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003926324,"about_ca_system_score_gemma":0.0004218899,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03523603,"about_ca_topic_score_gemma":0.05185161,"domain_scores_codex":[0.9996056,0.0001709276,0.00004424104,0.00006131503,0.00006497637,0.00005307295],"domain_scores_gemma":[0.9980422,0.0004718782,0.000689525,0.0001421749,0.0001570148,0.0004971006],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00007477617,0.0000224525,0.9990484,0.000001981393,0.00003283715,0.00008120849,0.000122029,0.00002089772,0.0001314693,0.00001867977,0.00004707105,0.0003982284],"study_design_scores_gemma":[0.000003668366,0.00004158435,0.9991747,0.000003815764,0.00002793778,0.0002345329,0.0002982549,0.000105244,0.00003579633,0.00001848729,0.00005337546,0.000002634702],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9994562,0.0001573805,0.00002454997,0.00003946881,0.000007322179,0.000001083397,0.0001227917,9.637328e-7,0.0001902917],"genre_scores_gemma":[0.9996389,0.0001285225,0.00002544919,0.00001746917,0.000004271134,0.000002058904,0.00009725527,0.000001271276,0.00008468724],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03523603,"threshold_uncertainty_score":0.07006186,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01472631351280894,"score_gpt":0.2535806338808754,"score_spread":0.2388543203680664,"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."}}