{"id":"W4400761031","doi":"10.1371/journal.pmed.1004399","title":"Estimated reduction in obesity prevalence and costs of a 20% and 30% ad valorem excise tax to sugar-sweetened beverages in Brazil: A modeling study","year":2024,"lang":"en","type":"article","venue":"PLoS Medicine","topic":"Obesity, Physical Activity, Diet","field":"Medicine","cited_by":14,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Bloomberg Philanthropies","keywords":"Excise; Obesity; Price elasticity of demand; Environmental health; Consumption (sociology); Medicine; Economics","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":[0.001281573,0.00069741,0.0006524608,0.0009197438,0.0003716566,0.001038181,0.00140574,0.0008566734,0.004348555],"category_scores_gemma":[0.004280328,0.0005167439,0.002693529,0.001029585,0.0003126593,0.000818743,0.0006177094,0.0009511445,0.000407245],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003951036,"about_ca_system_score_gemma":0.002159468,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1974026,"about_ca_topic_score_gemma":0.1166712,"domain_scores_codex":[0.9996578,0.000127181,0.00001579639,0.00007471311,0.00003151225,0.00009307096],"domain_scores_gemma":[0.998853,0.00070127,0.0001736437,0.00005382418,0.0001617326,0.00005657405],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0003582501,0.0004799935,0.1177357,0.0004682913,0.0005489534,0.000825565,0.0003867628,0.8207995,0.001238372,0.02663117,0.005912239,0.02461519],"study_design_scores_gemma":[0.0001264819,0.0002132367,0.04121993,0.0001974839,0.0006022186,0.0003056229,0.0005160955,0.9420968,0.0004359016,0.006568173,0.007665403,0.00005275267],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9466594,0.002165701,0.0208943,0.002567844,0.00006216905,0.0002677934,0.007406791,0.0001910476,0.01978483],"genre_scores_gemma":[0.9865494,0.0008969737,0.00607457,0.0001694246,0.00001305719,0.000157605,0.001811348,0.00004168859,0.004285966],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1974026,"threshold_uncertainty_score":0.3925071,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0344294478917491,"score_gpt":0.3213403482301562,"score_spread":0.2869109003384071,"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."}}