{"id":"W2168746485","doi":"10.1093/ntr/ntt063","title":"To What Extent Does Adding Tobacco to Cannabis Expose Young Users to Nicotine?","year":2013,"lang":"en","type":"article","venue":"Nicotine & Tobacco Research","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":29,"is_retracted":false,"has_abstract":true,"ca_institutions":"Centre hospitalier universitaire de Québec","funders":"","keywords":"Library science; Medicine","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":[0.0005334081,0.0001436426,0.0003068633,0.000420987,0.000348334,0.0006365849,0.0002218468,0.0005082359,0.001727048],"category_scores_gemma":[0.00233154,0.0002055577,0.0003720197,0.0003833813,0.0004063464,0.0003890622,0.0003011468,0.0002969724,0.000228303],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002853481,"about_ca_system_score_gemma":0.0003827014,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006859852,"about_ca_topic_score_gemma":0.01011433,"domain_scores_codex":[0.9996185,0.00007364645,0.0000387513,0.00008507154,0.0001231354,0.00006090054],"domain_scores_gemma":[0.9985947,0.0003075732,0.0007796261,0.00006183419,0.0001109291,0.0001453811],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001170322,0.00006460799,0.9954143,0.00005366626,0.00003409173,0.00008906476,0.0002622007,0.000008217368,0.0009722107,0.00001485765,0.0000277605,0.002941933],"study_design_scores_gemma":[0.000001473004,0.0001610679,0.9988409,0.00001841405,0.00002480163,0.0002247188,0.000317832,0.00002869356,0.0002184179,0.00001682797,0.0001446364,0.000002230057],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991415,0.0004100751,0.00004425244,0.00003200453,0.000003209315,0.000008721687,0.00008888131,0.000001409402,0.0002698778],"genre_scores_gemma":[0.9991756,0.0004194839,0.00008040629,0.00003534577,0.000008209134,0.000004628594,0.0000918225,0.000001189933,0.000183285],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006859852,"threshold_uncertainty_score":0.01363981,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06379976557557017,"score_gpt":0.3813411038189257,"score_spread":0.3175413382433556,"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."}}