{"id":"W2014930148","doi":"10.1002/oby.20124","title":"Internet marketing directed at children on food and restaurant websites in two policy environments","year":2013,"lang":"en","type":"article","venue":"Obesity","topic":"Obesity, Physical Activity, Diet","field":"Medicine","cited_by":24,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institute of Population and Public Health; University of Ottawa","funders":"Canadian Institutes of Health Research","keywords":"Childhood obesity; Promotion (chess); Food marketing; Advertising; The Internet; Marketing; Business; Obesity; Medicine; Psychology; Political science; Computer science","routes":{"ca_aff":true,"ca_fund":true,"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":[0.001306334,0.000294161,0.0002451588,0.001522003,0.001311835,0.001628743,0.0004333501,0.0004512345,0.00281432],"category_scores_gemma":[0.004165908,0.0002555336,0.0004716195,0.001807586,0.001009821,0.0006331387,0.0007916284,0.0006887754,0.0002279431],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01487821,"about_ca_system_score_gemma":0.01045093,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.8082964,"about_ca_topic_score_gemma":0.8812715,"domain_scores_codex":[0.9985682,0.0003033936,0.00006437286,0.0001848338,0.0004515781,0.0004275505],"domain_scores_gemma":[0.9943953,0.001142024,0.002141086,0.0001382141,0.001133145,0.001050329],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001902033,0.000260059,0.9857811,0.00006161662,0.00003021414,0.0001317265,0.005495115,0.00006802546,0.0002735787,0.0001677306,0.000379526,0.007160999],"study_design_scores_gemma":[0.000005407699,0.00005612234,0.9953557,0.00002069254,0.00001195864,0.00003189741,0.003710182,0.00009125859,0.0001089495,0.000009270785,0.0005925245,0.000005986189],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983801,0.00009801672,0.00002618316,0.00005040914,0.000001431095,0.000021868,0.0001808957,0.000003241065,0.001237895],"genre_scores_gemma":[0.9982355,0.0001412607,0.0002065583,0.00005939966,0.000002723637,0.00004033366,0.0003308308,0.000003628666,0.0009797611],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8082964,"threshold_uncertainty_score":0.3856651,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009246797643697478,"score_gpt":0.2415438699193773,"score_spread":0.2322970722756798,"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."}}