{"id":"W4390946363","doi":"10.24095/hpcdp.44.1.01","title":"Exploring the association between the proximity to and density around schools of retailers selling IQOS products and youth use of heated tobacco products: evidence from the 2020–2021 COMPASS study","year":2024,"lang":"en","type":"article","venue":"Health Promotion and Chronic Disease Prevention in Canada","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ontario Tech University; Queen's University; University of Waterloo","funders":"Institute of Population and Public Health; Institute of Nutrition, Metabolism and Diabetes; Canadian Institutes of Health Research","keywords":"Psychology; Demography; Business; Medicine; Sociology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"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":[0.001608411,0.0003033601,0.0003751164,0.001768492,0.002342906,0.001584247,0.001678946,0.0005053821,0.003327902],"category_scores_gemma":[0.004484032,0.0005014844,0.001080029,0.004368216,0.001104053,0.000618584,0.001521485,0.0009663413,0.000289865],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.007503334,"about_ca_system_score_gemma":0.01885398,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9754038,"about_ca_topic_score_gemma":0.986587,"domain_scores_codex":[0.9984622,0.0001804558,0.00008904726,0.0002821648,0.0005159135,0.0004703341],"domain_scores_gemma":[0.9952562,0.0004524504,0.001238646,0.0002297832,0.001907303,0.0009155281],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003357526,0.00002205317,0.9960867,0.00004954555,0.00005960709,0.0000217539,0.0008831974,0.00002936501,0.00004074339,0.00006977201,0.0004038597,0.002299812],"study_design_scores_gemma":[0.000001841835,0.00001279552,0.9970365,0.000052415,0.00003572082,0.00001119217,0.002062626,0.00007609744,0.0000291933,0.00001274298,0.000664304,0.000004544048],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9898065,0.001190594,0.0001817375,0.0004377703,0.00001859305,0.00003817026,0.005249845,0.000007769016,0.003068862],"genre_scores_gemma":[0.9963194,0.0007674774,0.0002290218,0.00007793568,0.000005903612,0.00002244725,0.001893239,0.000004939808,0.0006794968],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02459621,"threshold_uncertainty_score":0.05444074,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1719636055550371,"score_gpt":0.3432390065452163,"score_spread":0.1712754009901792,"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."}}