{"id":"W2155930699","doi":"10.1111/j.1471-0528.2012.03403.x","title":"International comparisons of preterm birth: higher rates of late preterm birth are associated with lower rates of stillbirth and neonatal death","year":2012,"lang":"en","type":"article","venue":"BJOG An International Journal of Obstetrics & Gynaecology","topic":"Preterm Birth and Chorioamnionitis","field":"Medicine","cited_by":71,"is_retracted":false,"has_abstract":true,"ca_institutions":"B.C. Women's Hospital & Health Centre; University of British Columbia","funders":"Canadian Institutes of Health Research; Public Health Agency","keywords":"Medicine; Obstetrics; Gestation; Gestational age; Confidence interval; Poisson regression; Premature birth; Population; Live birth; Pregnancy; Biology; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"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":[0.005468484,0.0004396838,0.0004207336,0.00381813,0.0002672669,0.0007287859,0.0004086369,0.0002404479,0.002010869],"category_scores_gemma":[0.01756471,0.0001462758,0.0009081378,0.004191721,0.0003518461,0.0006641238,0.0009174786,0.0003706574,0.0002310764],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003730884,"about_ca_system_score_gemma":0.0004043259,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003739818,"about_ca_topic_score_gemma":0.003380779,"domain_scores_codex":[0.9955065,0.00254325,0.0004889294,0.0006974353,0.0006015461,0.0001622218],"domain_scores_gemma":[0.9901603,0.00261033,0.004981964,0.0008933787,0.001034843,0.000319083],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004888646,0.00003706016,0.9817911,0.000366925,0.001743005,0.0000501821,0.0004588233,0.0004647275,0.0003486775,0.001002168,0.0007116568,0.01253675],"study_design_scores_gemma":[0.00001710482,0.0001844312,0.9957654,0.0001110462,0.0002866804,0.0002780333,0.000394576,0.0001996881,0.0001969492,0.0005535676,0.00199776,0.00001468185],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9596203,0.01360355,0.005406452,0.0003665431,0.0001648611,0.00007812675,0.008620296,0.000058512,0.01208138],"genre_scores_gemma":[0.9928189,0.001694301,0.002115049,0.00005563231,0.00005280872,0.0000644297,0.002739223,0.00002158804,0.0004381432],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005468484,"threshold_uncertainty_score":0.02892047,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03083845195028123,"score_gpt":0.3017566987694828,"score_spread":0.2709182468192016,"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."}}