{"id":"W2148115276","doi":"10.1016/j.jneb.2011.08.004","title":"The Impact of WIC Food Package Changes on Access to Healthful Food in 2 Low-Income Urban Neighborhoods","year":2012,"lang":"en","type":"article","venue":"Journal of Nutrition Education and Behavior","topic":"Obesity, Physical Activity, Diet","field":"Medicine","cited_by":76,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Low income; Environmental health; Food stamps; Business; Supplemental Nutrition Assistance Program; Food insecurity; Medicine; Food security; Socioeconomics; Geography; Economics; Agriculture","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"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":[0.0006835086,0.0003138982,0.0004772885,0.0004218718,0.001548475,0.001045219,0.0005617271,0.0008122377,0.001737771],"category_scores_gemma":[0.002081866,0.0003031965,0.0008765637,0.0004414138,0.0006352905,0.0005597427,0.001084705,0.0008147629,0.00013601],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00189743,"about_ca_system_score_gemma":0.001738658,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.100209,"about_ca_topic_score_gemma":0.197996,"domain_scores_codex":[0.999209,0.0003070049,0.00003630641,0.00009493759,0.00007997826,0.0002728179],"domain_scores_gemma":[0.9989429,0.0001721926,0.0001787444,0.0000537032,0.0001605543,0.0004919445],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.009636331,0.01540207,0.9545673,0.00007168001,0.0004099917,0.0004549655,0.002553773,0.0006434786,0.001846478,0.0002081158,0.0009656327,0.01324029],"study_design_scores_gemma":[0.0001449872,0.002837884,0.9919412,0.000009313372,0.0001505044,0.00002675426,0.003825404,0.0004598922,0.0002514267,0.00004834703,0.0002921536,0.00001206262],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995493,0.00002788779,0.00001231361,0.0000624967,0.000007222378,0.00001642131,0.00006379483,0.000001536502,0.0002589535],"genre_scores_gemma":[0.9994842,0.00002427702,0.00005631021,0.00005213593,0.000005577131,0.00003111142,0.00009940247,0.000001184242,0.0002458476],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.100209,"threshold_uncertainty_score":0.1992514,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03555244363653457,"score_gpt":0.3759408659975528,"score_spread":0.3403884223610182,"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."}}