{"id":"W4290548030","doi":"10.1503/cmaj.1096009","title":"Troubling rise in suicides linked with common food preservative","year":2022,"lang":"en","type":"article","venue":"Canadian Medical Association Journal","topic":"Dye analysis and toxicity","field":"Chemistry","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Sodium nitrite; Preservative; Nitrite; Food Preservatives; Medicine; Amyl nitrite; Toxicology; Food additive; Environmental health; Poison control; Food science; Chemistry; Biology; Internal medicine","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"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":[0.000482777,0.0001964646,0.0002464826,0.0009867004,0.002232906,0.0009426496,0.0003388113,0.001712345,0.007147803],"category_scores_gemma":[0.00458176,0.0001836248,0.0003804443,0.000950672,0.0005866726,0.0007016523,0.0009785454,0.003611968,0.00129626],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002177714,"about_ca_system_score_gemma":0.002313341,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.05634457,"about_ca_topic_score_gemma":0.1256549,"domain_scores_codex":[0.9992729,0.0001312217,0.00004868659,0.00007507138,0.0003203536,0.0001518167],"domain_scores_gemma":[0.9961333,0.0003316794,0.000829154,0.00009581363,0.001580041,0.001030008],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001922333,0.0001678945,0.5335197,0.0005095339,0.0001083785,0.01360047,0.004347255,0.0001438289,0.001217247,0.004050107,0.3367802,0.1053632],"study_design_scores_gemma":[0.00003736365,0.0003457724,0.7094969,0.002031884,0.0001439595,0.03484923,0.023458,0.0008882096,0.0008381912,0.00557486,0.2222272,0.0001085038],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.4642434,0.03122533,0.002145887,0.4043385,0.005518859,0.0001159309,0.005540895,0.0004004407,0.08647069],"genre_scores_gemma":[0.8940601,0.02811396,0.001401181,0.05861519,0.003140398,0.0000382445,0.001922199,0.00006960941,0.01263906],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05634457,"threshold_uncertainty_score":0.1120332,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01245735045758537,"score_gpt":0.2304965886165088,"score_spread":0.2180392381589234,"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."}}