{"id":"W2305807072","doi":"10.1363/411280","title":"Pill use in the month before conception linked to risk of low birth weight preterm delivery","year":2009,"lang":"en","type":"article","venue":"Perspectives on Sexual and Reproductive Health","topic":"Reproductive Health and Contraception","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Pill; Low birth weight; Obstetrics; Pregnancy; Socioeconomic status; Odds ratio; Odds; Medical prescription; Medical record; Population; Family planning; Demography; Pediatrics; Environmental health; Logistic regression; Research methodology; Internal medicine","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001245511,0.0002573155,0.000544105,0.0002764254,0.0002116758,0.000020294,0.00009256964,0.00009270655,0.000009563221],"category_scores_gemma":[0.0007092297,0.0001666392,0.00006396956,0.0005001896,0.0002130467,0.0002270937,0.00001918539,0.0005490082,0.000007112219],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002650392,"about_ca_system_score_gemma":0.0001845773,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009640462,"about_ca_topic_score_gemma":0.0001768806,"domain_scores_codex":[0.99697,0.0004819376,0.0004937222,0.001221008,0.0004039316,0.0004294172],"domain_scores_gemma":[0.9982066,0.00009628294,0.0003004594,0.0007942936,0.0003813258,0.0002211008],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.01752641,0.004957535,0.1945963,0.0006790536,0.000175044,0.00003460261,0.3837547,0.0001680265,0.007127918,0.004910908,0.001214334,0.3848551],"study_design_scores_gemma":[0.00144638,0.01027457,0.9584625,0.0001261186,0.00002547643,0.00003318526,0.02831052,0.00005778469,0.0001171706,0.000448217,0.0005479595,0.0001501555],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9787288,0.002567652,0.00009526847,0.01576994,0.000134205,0.002440751,0.00004130098,0.00004514576,0.000176905],"genre_scores_gemma":[0.994834,0.001402318,0.000444267,0.001781164,0.001151347,0.00005014793,0.00001500947,0.00001728349,0.0003044594],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7638661,"threshold_uncertainty_score":0.6795351,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02410657430268934,"score_gpt":0.3107920464646223,"score_spread":0.2866854721619329,"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."}}