{"id":"W3136520242","doi":"10.1093/ntr/ntab049","title":"Responses to Gradual and Immediate Reduction of Nicotine in Cigarettes in Young Versus Older Adult Smokers","year":2021,"lang":"en","type":"article","venue":"Nicotine & Tobacco Research","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Metropolitan University","funders":"National Center for Advancing Translational Sciences; National Institute on Drug Abuse; National Institutes of Health; National Cancer Institute; U.S. Food and Drug Administration; Food and Drug Administration","keywords":"Nicotine; Young adult; Medicine; Randomized controlled trial; Demography; Gerontology; Internal 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":[0.002608352,0.0001644973,0.0004127859,0.0002063144,0.0001395814,0.0003462635,0.0001887294,0.0004413444,0.001495121],"category_scores_gemma":[0.004823359,0.0001339728,0.0006220719,0.0001780296,0.0002200786,0.0002698545,0.0002346959,0.0003241567,0.0001479361],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001951264,"about_ca_system_score_gemma":0.0002801712,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001701185,"about_ca_topic_score_gemma":0.002629886,"domain_scores_codex":[0.999121,0.0003575608,0.0001056246,0.0001137845,0.0002357664,0.00006628759],"domain_scores_gemma":[0.9975496,0.0009473886,0.0009840109,0.00009304543,0.0001587292,0.0002671231],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"nonrandomized_trial","study_design_scores_codex":[0.03258711,0.002229442,0.8989152,0.0004642572,0.0009198842,0.0000643878,0.0008739395,0.0002050722,0.01013025,0.00006791685,0.0002540639,0.05328846],"study_design_scores_gemma":[0.0002319952,0.00757215,0.9907001,0.0000248641,0.0001853823,0.00003508518,0.0001138941,0.00007764118,0.0008434612,0.00002041008,0.0001897228,0.000005469784],"study_design_candidate":"nonrandomized_trial","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991958,0.0003790254,0.00004382322,0.0000266013,0.000006519532,0.00003415258,0.00008199163,0.000001484249,0.0002306281],"genre_scores_gemma":[0.9990332,0.0003092891,0.0001910717,0.0001070209,0.000017612,0.00004760467,0.0001033551,7.359968e-7,0.0001900933],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002608352,"threshold_uncertainty_score":0.01379448,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07600713172130204,"score_gpt":0.3979547026469725,"score_spread":0.3219475709256705,"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."}}