{"id":"W2029817899","doi":"10.1016/j.healthplace.2008.11.001","title":"Density and type of food retailers surrounding Canadian schools: Variations across socioeconomic status","year":2008,"lang":"en","type":"article","venue":"Health & Place","topic":"Obesity, Physical Activity, Diet","field":"Medicine","cited_by":35,"is_retracted":false,"has_abstract":false,"ca_institutions":"Kingston General Hospital; Queen's University","funders":"","keywords":"Neighbourhood (mathematics); Socioeconomic status; Census; Geography; Differential (mechanical device); Socioeconomics; Environmental health; Population; Business; Sociology; Medicine","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002941075,0.0001071811,0.000350324,0.0000611537,0.0003484604,0.00001011861,0.00004170178,0.00007800562,0.0000292227],"category_scores_gemma":[0.0001534796,0.0001167713,0.00003597941,0.000119195,0.00008601718,0.0001232859,0.00003110879,0.0002981345,0.00004707535],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007963292,"about_ca_system_score_gemma":0.001914029,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.08939877,"about_ca_topic_score_gemma":0.147926,"domain_scores_codex":[0.9988654,0.00007144252,0.0002184151,0.0002249111,0.0001175365,0.0005022798],"domain_scores_gemma":[0.9987698,0.0001331069,0.0001246155,0.0002094909,0.000094682,0.0006683731],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004481669,0.0002737887,0.9939627,0.0001921589,0.00005229557,0.00000807595,0.00171543,0.000008126088,0.00007443249,0.001024546,0.00245137,0.0001922772],"study_design_scores_gemma":[0.0006595385,0.0004009336,0.9965597,0.00003664303,0.00001505126,0.0000319637,0.0003814233,0.000187019,0.0000945724,0.0002093594,0.001330337,0.00009344998],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9965532,0.0002124759,0.000009723288,0.002366507,0.0001500389,0.0003027315,0.00006774775,0.00002903004,0.0003085929],"genre_scores_gemma":[0.9984336,0.0001996471,0.000333218,0.0007418774,0.0000833005,0.00000332453,0.00002781319,0.00001678079,0.0001603792],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05852725,"threshold_uncertainty_score":0.916665,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04457993169483468,"score_gpt":0.3227183231392313,"score_spread":0.2781383914443966,"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."}}