{"id":"W2053434245","doi":"10.1080/19320240902915474","title":"Food Prices and Energy Density as Barriers to Healthy Food Patterns in Cape Town, South Africa","year":2009,"lang":"en","type":"article","venue":"Journal of Hunger & Environmental Nutrition","topic":"Obesity, Physical Activity, Diet","field":"Medicine","cited_by":45,"is_retracted":false,"has_abstract":true,"ca_institutions":"Athabasca University","funders":"","keywords":"Cape; Energy density; Low income; Nutrient density; Food prices; Agricultural economics; Food energy; Geography; Food group; Food science; Food security; Environmental health; Agriculture; Socioeconomics; Economics; Nutrient; Medicine; Biology; Ecology; Engineering","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001417948,0.0001800312,0.0004067299,0.0001895425,0.00006611905,0.00002125855,0.00007176334,0.00008742601,0.00006610772],"category_scores_gemma":[0.00002869087,0.0001588884,0.0001152813,0.00009957335,0.00003991481,0.0002454316,0.00004316432,0.0002779189,0.000004920909],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002890622,"about_ca_system_score_gemma":0.0000239925,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000009520417,"about_ca_topic_score_gemma":0.00001883186,"domain_scores_codex":[0.9986538,0.000060905,0.000355774,0.0002196727,0.0004444653,0.0002654063],"domain_scores_gemma":[0.9990712,0.00003618983,0.0001981568,0.0001260772,0.00001328719,0.0005551277],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.005955194,0.04334992,0.7842987,0.0003884445,0.000441998,0.0007230638,0.008990005,0.00002953907,0.133927,0.0004542748,0.001495958,0.01994582],"study_design_scores_gemma":[0.003187356,0.01710929,0.965167,0.0002039444,0.00009988967,0.0002058828,0.001210301,0.00001062841,0.009966124,0.001638922,0.001003503,0.0001971512],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9963173,0.0006200488,0.00004634663,0.002637075,0.00006434019,0.0001763069,0.00002052338,0.000008028654,0.0001100634],"genre_scores_gemma":[0.9976528,0.0002888879,0.0002628858,0.001484171,0.0002714309,0.000004940838,0.000006990811,0.00001395979,0.00001396286],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1808683,"threshold_uncertainty_score":0.6479282,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009324845593137416,"score_gpt":0.2223083906873847,"score_spread":0.2129835450942473,"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."}}