{"id":"W2219220958","doi":"10.1093/ntr/ntv155","title":"Gaining Insights Into the Waterpipe Tobacco Industry: Participant Observation and a Cross-Sectional Survey of Products at a Trade Exhibition","year":2015,"lang":"en","type":"article","venue":"Nicotine & Tobacco Research","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"National Cancer Institute; National Institute for Health and Care Research","keywords":"Exhibition; Tobacco industry; Environmental health; Medicine; Advertising; Business; Geography","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"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":[0.003486175,0.0002566577,0.000318512,0.0008364872,0.001681673,0.001265927,0.0005813212,0.0008464854,0.001645258],"category_scores_gemma":[0.008750594,0.0003996599,0.0002540893,0.0006379696,0.001015374,0.002295818,0.001632096,0.0009929881,0.0002336445],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006983309,"about_ca_system_score_gemma":0.00114523,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008826906,"about_ca_topic_score_gemma":0.01447881,"domain_scores_codex":[0.9984766,0.0008677904,0.00008618279,0.0001571096,0.0001545954,0.0002577071],"domain_scores_gemma":[0.995449,0.002361146,0.0009071806,0.0001770286,0.0005864134,0.0005191853],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"qualitative","study_design_gemma":"observational","study_design_scores_codex":[0.0001011551,0.000228967,0.2168112,0.0002186861,0.00001704613,0.001093015,0.7708194,0.00004026814,0.002937001,0.0001341846,0.000449465,0.007149648],"study_design_scores_gemma":[0.000008709253,0.0003243343,0.1331389,0.0001542956,0.00001238899,0.0003266871,0.8626613,0.0001941521,0.0004397659,0.00008084984,0.002637541,0.0000210578],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990271,0.00006559875,0.0001739895,0.0001614552,0.000003255897,0.00006310135,0.00009631152,0.000002886444,0.0004062821],"genre_scores_gemma":[0.9985215,0.0002698323,0.0004284525,0.0001087085,0.000006311794,0.0001648324,0.00008802713,0.000002668547,0.0004096741],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008826906,"threshold_uncertainty_score":0.01843685,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.4289285651979167,"score_gpt":0.4457696388079663,"score_spread":0.01684107361004955,"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."}}