{"id":"W4399518872","doi":"10.1093/pnasnexus/pgae190","title":"BMI/Obesity and consumers’ price sensitivity: Implications for food tax policies","year":2024,"lang":"en","type":"article","venue":"PNAS Nexus","topic":"Obesity, Physical Activity, Diet","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"University of Toronto","keywords":"Obesity; Consumption (sociology); Economics; Public economics; Unhealthy food; Food choice; Medicine; Sociology","routes":{"ca_aff":true,"ca_fund":true,"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":[0.002969938,0.0003029197,0.0005422721,0.001260445,0.0004555216,0.00177659,0.0006064198,0.0009413693,0.006871486],"category_scores_gemma":[0.0217087,0.0002609621,0.001088424,0.001869397,0.0008877977,0.001146174,0.0009169582,0.002519571,0.0006181714],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000533238,"about_ca_system_score_gemma":0.000403835,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01695067,"about_ca_topic_score_gemma":0.01114501,"domain_scores_codex":[0.9984005,0.0008791166,0.00009425991,0.0002813443,0.0001638975,0.0001808219],"domain_scores_gemma":[0.9801391,0.01202758,0.00514685,0.001234602,0.0005703738,0.0008814178],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002884166,0.0001769547,0.9866954,0.00003035804,0.000390116,0.0001072529,0.0001179677,0.003284571,0.0002599085,0.00161406,0.001467034,0.005568059],"study_design_scores_gemma":[0.00003779572,0.00009978361,0.9749818,0.00003671485,0.0001879658,0.0001481577,0.0005811577,0.01622048,0.0003611554,0.004990601,0.002327069,0.00002727347],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9832339,0.0009788472,0.001979623,0.00580173,0.00006102231,0.00003340929,0.00387269,0.00003952364,0.003999144],"genre_scores_gemma":[0.9974003,0.0001437357,0.0003480083,0.0003220958,0.00004562556,0.00001038783,0.00119572,0.000009339227,0.0005247922],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01695067,"threshold_uncertainty_score":0.03370398,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03108516552454296,"score_gpt":0.3071905845274325,"score_spread":0.2761054190028895,"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."}}