{"id":"W3046126592","doi":"10.1371/journal.pmed.1003220","title":"Changes in the amount of nutrient of packaged foods and beverages after the initial implementation of the Chilean Law of Food Labelling and Advertising: A nonexperimental prospective study","year":2020,"lang":"en","type":"article","venue":"PLoS Medicine","topic":"Consumer Attitudes and Food Labeling","field":"Medicine","cited_by":229,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Fondo de Fomento al Desarrollo Científico y Tecnológico; International Development Research Centre; National Institute of Diabetes and Digestive and Kidney Diseases; Bloomberg Philanthropies; University of North Carolina at Chapel Hill; Universidad de Chile","keywords":"Food science; Labelling; Environmental health; Advertising; Health claims on food labels; Food labeling; Nutrient; Medicine; Business; Biotechnology; Biology","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"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":[0.003616941,0.0003669733,0.0003836398,0.0006175949,0.000653429,0.0009893869,0.0006059755,0.0009200322,0.002195411],"category_scores_gemma":[0.00601553,0.0008024269,0.0007096173,0.0005752934,0.0007031323,0.0007778303,0.0007642388,0.00109503,0.0005139322],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009856767,"about_ca_system_score_gemma":0.001182266,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009767974,"about_ca_topic_score_gemma":0.0085489,"domain_scores_codex":[0.9985107,0.0005675899,0.0001215833,0.0003498319,0.0001899698,0.0002604066],"domain_scores_gemma":[0.9949821,0.001181908,0.0023524,0.0005289467,0.0004788395,0.0004758015],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.004230754,0.008303705,0.9774989,0.0001096377,0.0001966253,0.0001781819,0.002132011,0.00008251406,0.0007943318,0.00009159669,0.000455099,0.005926664],"study_design_scores_gemma":[0.0001786874,0.006497154,0.9908722,0.00002412876,0.00006403789,0.00005422824,0.0012427,0.0001106172,0.000290428,0.00003585656,0.0006156793,0.000014189],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991872,0.00005592421,0.0000714167,0.00002372399,0.000004748591,0.0001322089,0.00022772,0.000002294995,0.000294795],"genre_scores_gemma":[0.9970263,0.00008466768,0.000315686,0.0001244902,0.00001213926,0.0004350481,0.0004660116,0.000003701078,0.001531997],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009767974,"threshold_uncertainty_score":0.01942223,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03606197781341614,"score_gpt":0.3200015194895603,"score_spread":0.2839395416761442,"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."}}