{"id":"W2048758285","doi":"10.1038/sj.jes.7500626","title":"Further interpretation of the acute effect of nitrogen dioxide observed in Canadian time-series studies","year":2007,"lang":"en","type":"article","venue":"Journal of Exposure Science & Environmental Epidemiology","topic":"Air Quality and Health Impacts","field":"Environmental Science","cited_by":133,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University; Health Canada; Environment and Climate Change Canada","funders":"","keywords":"Pollutant; Nitrogen dioxide; Environmental science; Environmental chemistry; Particulates; Population; Range (aeronautics); Air pollutants; Exhaust gas; Environmental engineering; Air pollution; Chemistry; Environmental health; Meteorology; Geography; Waste management; Engineering","routes":{"ca_aff":true,"ca_fund":false,"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":[0.01514941,0.001039266,0.001681567,0.002268495,0.002621927,0.002734134,0.002907943,0.001039122,0.003370607],"category_scores_gemma":[0.04867697,0.0003146917,0.001966449,0.00519287,0.001501154,0.001480423,0.001628916,0.001268759,0.0001499084],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01346499,"about_ca_system_score_gemma":0.0333441,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9648496,"about_ca_topic_score_gemma":0.9744522,"domain_scores_codex":[0.993422,0.002917759,0.0007250656,0.0007359227,0.001359438,0.0008398741],"domain_scores_gemma":[0.9621274,0.02051447,0.002710041,0.002888508,0.01060947,0.001150087],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.003744704,0.0001931111,0.8273169,0.002661909,0.003173632,0.002415732,0.008122677,0.01124986,0.01804652,0.02135553,0.02582237,0.07589699],"study_design_scores_gemma":[0.00009244624,0.0001005295,0.9701931,0.0002432101,0.0006196986,0.0001711977,0.003404045,0.002332407,0.00115816,0.002848611,0.01876005,0.00007655297],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7730058,0.0523618,0.03911594,0.06177852,0.003427118,0.001156667,0.0164658,0.0005335311,0.05215481],"genre_scores_gemma":[0.9640163,0.007427257,0.01468485,0.004381973,0.0007406253,0.0001446806,0.002643226,0.00006233381,0.005898732],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03515041,"threshold_uncertainty_score":0.09769583,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03163319562299188,"score_gpt":0.3313092467409445,"score_spread":0.2996760511179526,"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."}}