{"id":"W4395097030","doi":"10.2139/ssrn.4778301","title":"Latent Transition Analysis of Use Frequencies for Multiple Nicotine and Tobacco Products Among Us Adults","year":2024,"lang":"en","type":"preprint","venue":"SSRN Electronic Journal","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Occupational Cancer Research Centre","funders":"","keywords":"Nicotine; Transition (genetics); Tobacco use; Nicotine dependence; Environmental health; Econometrics; Psychology; Medicine; Mathematics; Chemistry; Psychiatry","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":[0.002696329,0.0004211429,0.0005541906,0.001084901,0.0006246233,0.001447559,0.0008419389,0.0009219082,0.01104033],"category_scores_gemma":[0.006638918,0.0005160032,0.002032975,0.001227972,0.0005316822,0.001163017,0.001350298,0.002204858,0.001477156],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006071583,"about_ca_system_score_gemma":0.0007813005,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03354881,"about_ca_topic_score_gemma":0.02271048,"domain_scores_codex":[0.9986567,0.0006169628,0.00008589587,0.0003218751,0.00009375071,0.0002246986],"domain_scores_gemma":[0.9945056,0.002904971,0.0008811061,0.0008541993,0.0003750127,0.0004791167],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001948856,0.001238045,0.9825033,0.00002803286,0.0005375472,0.0000618577,0.0008656444,0.00209832,0.0008356622,0.0009884631,0.001083448,0.00781092],"study_design_scores_gemma":[0.00007939873,0.0005328784,0.9734169,0.00002639182,0.0002334088,0.00008334336,0.001220638,0.02264319,0.0003047829,0.0008652156,0.0005615538,0.00003235738],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9960009,0.00004407339,0.001470814,0.00009147464,0.00001158781,0.00002414042,0.002069071,0.00003659487,0.000251273],"genre_scores_gemma":[0.9936984,0.00003440344,0.000566081,0.00002296548,0.00000811146,0.00005188214,0.003753817,0.00001749931,0.001846871],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03354881,"threshold_uncertainty_score":0.06670707,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02074642889080195,"score_gpt":0.2678835683448203,"score_spread":0.2471371394540184,"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."}}