{"id":"W2076337186","doi":"10.4236/ojog.2012.21010","title":"Self-reported cigarette smoking status imprecisely quantifies exposure in pregnancy","year":2012,"lang":"en","type":"article","venue":"Open Journal of Obstetrics and Gynecology","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"Kingston General Hospital; Queen's University","funders":"","keywords":"Medicine; Cotinine; Nicotine; Pregnancy; Urine; Obstetrics; Smoking cessation; Smoke; Tobacco smoke; Cigarette smoking; Pack-year; Gestation; Environmental health; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.01086285,0.0005207728,0.0005939456,0.001379911,0.0002698311,0.001197495,0.0007417777,0.0006775141,0.0008108122],"category_scores_gemma":[0.04719085,0.0003437035,0.0004126504,0.001316984,0.001030743,0.0007478922,0.0008502558,0.0004698401,0.0002975188],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003176269,"about_ca_system_score_gemma":0.0003641139,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002214473,"about_ca_topic_score_gemma":0.002812494,"domain_scores_codex":[0.9844614,0.01009744,0.001428034,0.001116466,0.002628471,0.0002682426],"domain_scores_gemma":[0.9595649,0.02447724,0.01106477,0.002509168,0.002041734,0.0003422324],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001582142,0.00005325542,0.9900112,0.00009785414,0.0001668037,0.00003101399,0.0002032155,0.0002739319,0.0009073349,0.0001136261,0.00007973501,0.007903774],"study_design_scores_gemma":[0.0000109832,0.0004455852,0.9937418,0.0001334694,0.0001237541,0.0004668212,0.0002506074,0.002324754,0.001490615,0.0002888217,0.0007064649,0.00001631568],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9779701,0.003245692,0.01246853,0.0002239383,0.00008841055,0.0001683207,0.0008527224,0.00004519024,0.004937135],"genre_scores_gemma":[0.9956982,0.0004803303,0.002897713,0.0001060471,0.00005158229,0.00008429701,0.0002744746,0.000007368425,0.0003999528],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01086285,"threshold_uncertainty_score":0.05744898,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05354972842026972,"score_gpt":0.3255650788806467,"score_spread":0.272015350460377,"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."}}