{"id":"W1990578031","doi":"10.1016/j.ejogrb.2014.02.035","title":"Gestational age-dependent risk factors for preterm birth: associations with maternal education and age early in gestation","year":2014,"lang":"en","type":"article","venue":"European Journal of Obstetrics & Gynecology and Reproductive Biology","topic":"Preterm Birth and Chorioamnionitis","field":"Medicine","cited_by":29,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University; Institut National de Santé Publique du Québec; Université de Montréal","funders":"","keywords":"Medicine; Gestation; Gestational age; Proportional hazards model; Obstetrics; Hazard ratio; Cohort study; Pregnancy; Retrospective cohort study; Pediatrics; Confidence interval; Internal medicine","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0009129752,0.0001238333,0.0002959213,0.0003496898,0.0001070594,0.00002207108,0.0000612947,0.00007198117,0.000004607084],"category_scores_gemma":[0.005277947,0.00009196826,0.00003631143,0.0001215302,0.0001707948,0.0001121123,0.0000226111,0.0003000842,0.000001001772],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007573386,"about_ca_system_score_gemma":0.0001003582,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001110468,"about_ca_topic_score_gemma":0.00001168152,"domain_scores_codex":[0.9985183,0.000558564,0.0003872039,0.0002783732,0.00008466782,0.0001728857],"domain_scores_gemma":[0.9977399,0.001189329,0.000558791,0.0001103454,0.0003006581,0.0001010486],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001943644,0.0001064453,0.9693115,0.0000222014,0.00008906765,0.00004901611,0.001727002,0.000007773556,0.0005891398,0.000288092,0.00001946955,0.02759594],"study_design_scores_gemma":[0.001908751,0.002709026,0.9923786,0.00002572441,0.00008842476,0.00017496,0.0001893651,0.000005575885,0.0001759598,0.0009754685,0.001272884,0.00009527599],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9967057,0.0005563535,0.001136742,0.0002614222,0.0007789672,0.0002561699,0.00003413156,0.000008254641,0.0002623208],"genre_scores_gemma":[0.9968478,0.0004053085,0.002186848,0.00006973938,0.0002289709,0.00000495726,0.00004122503,0.00001645837,0.0001986744],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02750066,"threshold_uncertainty_score":0.6318576,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01498500100848898,"score_gpt":0.2566731878567153,"score_spread":0.2416881868482263,"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."}}