{"id":"W2953365833","doi":"10.1017/s1368980019001356","title":"Attitudes and perceptions among urban South Africans towards sugar-sweetened beverages and taxation","year":2019,"lang":"en","type":"article","venue":"Public Health Nutrition","topic":"Obesity, Physical Activity, Diet","field":"Medicine","cited_by":48,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"International Development Research Centre","keywords":"Focus group; Cynicism; Consumption (sociology); Tax revenue; Environmental health; Government (linguistics); Perception; Business; Psychology; Public economics; Political science; Medicine; Economics; Marketing; Politics; Sociology","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":[0.0009143497,0.0002024035,0.0001922803,0.0005833015,0.001701715,0.0009023335,0.000164688,0.0004130959,0.003830523],"category_scores_gemma":[0.002223908,0.0001985282,0.0001926113,0.0005390749,0.001066188,0.0007156575,0.0008662348,0.000513354,0.0001829058],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006993292,"about_ca_system_score_gemma":0.0007344682,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01977439,"about_ca_topic_score_gemma":0.02400372,"domain_scores_codex":[0.9996106,0.0001503898,0.00002096812,0.00003262146,0.00007089732,0.0001144977],"domain_scores_gemma":[0.9992903,0.0001606637,0.0003019328,0.00001525164,0.00006399361,0.0001678081],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001725126,0.0004951818,0.7601817,0.0002278735,0.00003324866,0.001122102,0.2145129,0.00007948557,0.003253334,0.0005402841,0.0007995939,0.01858171],"study_design_scores_gemma":[0.00001588318,0.0004022222,0.6727831,0.0002424322,0.00002838226,0.0004869661,0.3216123,0.0001411443,0.0002774406,0.0002010077,0.003786026,0.00002312158],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992402,0.00007379888,0.00001585912,0.0002172973,0.000002442032,0.000006601182,0.00001092639,3.497027e-7,0.0004325645],"genre_scores_gemma":[0.999311,0.0002091857,0.00004458114,0.0001187468,0.000002832551,0.000009664241,0.000008579134,4.408486e-7,0.0002949016],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01977439,"threshold_uncertainty_score":0.03931856,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02572145592215073,"score_gpt":0.2919855145476941,"score_spread":0.2662640586255433,"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."}}