{"id":"W44573427","doi":"","title":"Perceptions and use of Canada's Food Guide to Healthy Eating by grocery shoppers in London, Ontario.","year":2001,"lang":"en","type":"article","venue":"PubMed","topic":"Consumer Attitudes and Food Labeling","field":"Medicine","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"","keywords":"Perception; Grocery store; Medicine; Food choice; Unhealthy food; Healthy eating; Psychology; Advertising; Marketing; Business; Physical activity","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004850516,0.0001380608,0.0001474167,0.0005426529,0.001803649,0.001009416,0.0003423432,0.0002392567,0.002742907],"category_scores_gemma":[0.001465494,0.0002299702,0.0001904876,0.0009728947,0.0008922291,0.0003940832,0.0005490096,0.0003017345,0.0002377876],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.008272259,"about_ca_system_score_gemma":0.005969835,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.953084,"about_ca_topic_score_gemma":0.9852145,"domain_scores_codex":[0.9994276,0.00007415182,0.00003114068,0.00004781815,0.0002925163,0.0001268336],"domain_scores_gemma":[0.9980832,0.0002552557,0.0005313789,0.00003757625,0.0005792705,0.000513262],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002011854,0.0001113911,0.895335,0.0002247547,0.00003174163,0.0008406366,0.07378842,0.00008148409,0.001851958,0.0002108166,0.003551455,0.0237712],"study_design_scores_gemma":[0.000005326618,0.00006597123,0.9671111,0.00004973595,0.00000834503,0.0001067,0.02890711,0.00007550206,0.00008019176,0.00001081721,0.003566635,0.00001262332],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9968364,0.0002975484,0.00003024684,0.0003215642,0.000004057892,0.00001614513,0.0002015269,0.000003170287,0.002289325],"genre_scores_gemma":[0.9966576,0.0004323716,0.00009661169,0.000142163,0.000002743995,0.0000103035,0.0001548191,0.000003564691,0.002499927],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04691601,"threshold_uncertainty_score":0.09438455,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02853628522879021,"score_gpt":0.2507195321907593,"score_spread":0.2221832469619691,"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."}}