{"id":"W2092809396","doi":"10.1046/j.1365-3016.2002.00413.x","title":"Preterm birth, stillbirth and infant mortality among triplet births in Canada, 1985–96","year":2002,"lang":"en","type":"article","venue":"Paediatric and Perinatal Epidemiology","topic":"Assisted Reproductive Technology and Twin Pregnancy","field":"Medicine","cited_by":42,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary; McGill University; University of Toronto; Health Canada; Université Laval","funders":"","keywords":"Medicine; Infant mortality; Demography; Confidence interval; Live birth; Obstetrics; Gestational age; Multiple birth; Birth rate; Pregnancy; Birth order; Population; Fertility; Environmental health; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005933622,0.0002158259,0.0003791287,0.001713285,0.001306952,0.0006926298,0.0008226822,0.0004171139,0.0008934993],"category_scores_gemma":[0.001911785,0.0002792708,0.0005257134,0.004301677,0.0003503217,0.0002606194,0.0004961625,0.0006625699,0.0001670432],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.02338764,"about_ca_system_score_gemma":0.0160237,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9905152,"about_ca_topic_score_gemma":0.9928206,"domain_scores_codex":[0.9993652,0.00002705091,0.00005067255,0.00007900577,0.0003219142,0.0001562205],"domain_scores_gemma":[0.9983467,0.00004941307,0.0004700932,0.00005067486,0.0006803481,0.0004027536],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002334533,0.00004225714,0.9915976,0.00006518092,0.0001003136,0.000154232,0.0003939137,0.0002834981,0.0002263261,0.00006662916,0.001424118,0.005412552],"study_design_scores_gemma":[0.000004411054,0.00001277981,0.9993149,0.00001193052,0.00001291587,0.00003452996,0.0001253693,0.0001040509,0.00002699232,0.000006160737,0.0003427077,0.000003258214],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9842987,0.001535474,0.00006435093,0.0002690577,0.00001713266,0.00003287025,0.01211652,0.00001490359,0.001651075],"genre_scores_gemma":[0.9902553,0.00115429,0.0001564122,0.00008670137,0.00001049475,0.00001993015,0.007056506,0.000004805338,0.001255507],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02338764,"threshold_uncertainty_score":0.16969,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02965033491084863,"score_gpt":0.2629544331982732,"score_spread":0.2333040982874245,"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."}}