{"id":"W1977392976","doi":"10.1289/ehp.112-a792a","title":"Association between Air Pollution and Adverse Pregnancy Outcomes in Vancouver","year":2004,"lang":"en","type":"letter","venue":"Environmental Health Perspectives","topic":"Air Quality and Health Impacts","field":"Environmental Science","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Pregnancy; Medicine; Low birth weight; Abortion; Birth certificate; Miscarriage; Socioeconomic status; Environmental health; Birth weight; Demography; Obstetrics; Population","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008729958,0.0001519517,0.0004640133,0.0007711634,0.002737229,0.001059327,0.000649376,0.0040306,0.002550845],"category_scores_gemma":[0.006934408,0.0003636053,0.0002863668,0.001235551,0.0005160108,0.000195177,0.0004767732,0.003831233,0.0003135519],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004524837,"about_ca_system_score_gemma":0.005195213,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.7664802,"about_ca_topic_score_gemma":0.8936501,"domain_scores_codex":[0.998939,0.0003105144,0.000131309,0.00009402095,0.0002433732,0.0002817675],"domain_scores_gemma":[0.996401,0.001272816,0.0003201719,0.00009936147,0.0008777735,0.00102901],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006921547,0.0001094322,0.8777943,0.0001327797,0.0001913773,0.006636705,0.001752066,0.0002059201,0.0005172088,0.0003925179,0.08672214,0.02485329],"study_design_scores_gemma":[0.000217648,0.0002644363,0.9418927,0.0003470564,0.0002526741,0.00431493,0.007458986,0.0008932227,0.0003397567,0.0007846114,0.04316098,0.00007280075],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5995997,0.006291946,0.0002116218,0.3680042,0.002076461,0.00005678226,0.002633428,0.00004579401,0.0210801],"genre_scores_gemma":[0.9095773,0.00567053,0.0002411469,0.06709561,0.002288009,0.00005349826,0.0005594981,0.00003074002,0.01448373],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2335198,"threshold_uncertainty_score":0.46979,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01936031316206993,"score_gpt":0.292885515395035,"score_spread":0.2735252022329651,"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."}}