{"id":"W7095385036","doi":"","title":"and Quit Attempts among Canadian Youth over Time: A Comparison of Off-Reserve Aboriginal and Non-Aboriginal Youth","year":2013,"lang":"en","type":"article","venue":"","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Quit smoking; Public health; Youth smoking; Tobacco use; Smoking prevalence; Sample (material)","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007310027,0.000493205,0.0004498499,0.001870892,0.002820183,0.001301541,0.001184948,0.0005484761,0.001821445],"category_scores_gemma":[0.001235846,0.0003775681,0.001076832,0.002976364,0.0005310164,0.0004241507,0.0008052629,0.0007901893,0.000229512],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01161608,"about_ca_system_score_gemma":0.01179967,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9840231,"about_ca_topic_score_gemma":0.9896749,"domain_scores_codex":[0.9992593,0.00004204525,0.00003679032,0.00008804363,0.0002871091,0.0002867039],"domain_scores_gemma":[0.9990246,0.00004077999,0.0002155575,0.00002544182,0.0003840972,0.000309467],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00009170042,0.00004991932,0.9949975,0.00004062826,0.00007513356,0.00006142149,0.001327226,0.00002437025,0.00009727188,0.00003593548,0.0003016636,0.002897162],"study_design_scores_gemma":[0.00000345484,0.00002902266,0.9977983,0.00001939044,0.00003037586,0.00003010807,0.001699813,0.00007057165,0.00002144518,0.000007298219,0.0002844938,0.000005644593],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9961311,0.0009397371,0.00003494338,0.0001217829,0.00001228976,0.00002880409,0.001445832,0.000004819862,0.001280813],"genre_scores_gemma":[0.9978641,0.000513221,0.00006192303,0.00005040908,0.000005089423,0.00001393216,0.0009443298,0.000002885331,0.0005441394],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01597691,"threshold_uncertainty_score":0.08428097,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01784943698396332,"score_gpt":0.3098647498047011,"score_spread":0.2920153128207378,"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."}}