{"id":"W2081328804","doi":"10.1542/peds.108.5.1055","title":"Changes in Stillbirth and Infant Mortality Associated With Increases in Preterm Birth Among Twins","year":2001,"lang":"en","type":"article","venue":"PEDIATRICS","topic":"Assisted Reproductive Technology and Twin Pregnancy","field":"Medicine","cited_by":76,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; University of Toronto; Health Canada; Université Laval; Dalhousie University","funders":"","keywords":"Medicine; Infant mortality; Obstetrics; Gestation; Gestational age; Pregnancy; Live birth; Fetus; Demography; Population; Biology","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003194715,0.0001601596,0.0003295204,0.0003985352,0.00003500708,0.000007204227,0.0000642095,0.0002040997,0.00001688389],"category_scores_gemma":[0.0009029451,0.0001279992,0.00001954986,0.001021231,0.0001843375,0.00008981605,0.00006264754,0.0004103306,0.000001217255],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007804207,"about_ca_system_score_gemma":0.00006969619,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006149214,"about_ca_topic_score_gemma":0.009420103,"domain_scores_codex":[0.9988736,0.00006059519,0.0002049903,0.0003885949,0.0001790878,0.0002931278],"domain_scores_gemma":[0.999352,0.0001017122,0.0001189249,0.0002901658,0.00005946456,0.00007769898],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000094494,0.00028496,0.9979524,0.00006186158,0.0000243636,0.0004499939,0.0001788199,0.000002440245,0.00001498388,0.00002901264,0.00001200577,0.0008946408],"study_design_scores_gemma":[0.001602781,0.0002528302,0.9973021,0.0001421208,0.00008798423,0.00004200526,0.0001259952,0.00005217408,0.00006191042,0.0001416038,0.000037657,0.0001509086],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9969392,0.001516982,0.00000918007,0.0001861557,0.00003257152,0.000449711,0.00001321807,0.0001235666,0.0007293598],"genre_scores_gemma":[0.9978194,0.001739658,0.00006493915,0.00006456792,0.00008281133,0.00004782544,0.00001762533,0.0000179547,0.0001451928],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008805182,"threshold_uncertainty_score":0.5256639,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01675466161128392,"score_gpt":0.2567366174821562,"score_spread":0.2399819558708723,"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."}}