{"id":"W4318777216","doi":"10.1186/s12884-023-05409-8","title":"Perinatal characteristics and neonatal outcomes of singletons and twins in Chinese very preterm infants: a cohort study","year":2023,"lang":"en","type":"article","venue":"BMC Pregnancy and Childbirth","topic":"Assisted Reproductive Technology and Twin Pregnancy","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"Canadian Institutes of Health Research","keywords":"Medicine; Odds ratio; Obstetrics; Pediatrics; Gestational age; Caesarean section; Population; Confidence interval; Respiratory distress; Neonatal intensive care unit; Birth weight; Pregnancy; 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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001670931,0.0002371783,0.0006020523,0.00025847,0.0001015118,0.00001188134,0.00007235272,0.0001374782,0.000006901886],"category_scores_gemma":[0.0003338089,0.0001851837,0.00003942462,0.0002878965,0.0003434694,0.0001365201,0.0002342245,0.0002925484,0.000001636443],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000115447,"about_ca_system_score_gemma":0.0000440069,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002017922,"about_ca_topic_score_gemma":0.00005362918,"domain_scores_codex":[0.9986851,0.00005029538,0.0003462109,0.0005272278,0.0001498014,0.0002413284],"domain_scores_gemma":[0.9992806,0.00009835441,0.0001110576,0.0004018447,0.00003376573,0.00007443022],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001279709,0.0002282287,0.9865934,0.000321887,0.0001211896,0.0001360709,0.001679261,1.632104e-7,0.00003946016,0.00008973416,0.000001375536,0.0106613],"study_design_scores_gemma":[0.002521408,0.0004408395,0.9948799,0.001001591,0.00007985453,0.0001778812,0.0004824837,0.00003789942,0.00004291629,0.0001451767,0.00001249749,0.00017753],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9945911,0.003830231,0.00001240868,0.00008576269,0.00009627431,0.001030167,0.00005414611,0.0001268651,0.0001730048],"genre_scores_gemma":[0.998596,0.0009439338,0.0001277106,0.00001907444,0.0000223771,0.00007215154,0.00002350937,0.00002205482,0.000173243],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01048377,"threshold_uncertainty_score":0.7551574,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01103143509502655,"score_gpt":0.2658761469225384,"score_spread":0.2548447118275118,"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."}}