{"id":"W2045213301","doi":"10.1111/j.1360-0443.2009.02731.x","title":"The natural history of quitting smoking: findings from the International Tobacco Control (ITC) Four Country Survey","year":2009,"lang":"en","type":"article","venue":"Addiction","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":62,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Cancer Institute; Canadian Institutes of Health Research; Cancer Research UK","keywords":"Abstinence; Tobacco control; Smoking cessation; Demography; Natural history; Medicine; Telephone survey; Psychology; Environmental health; Public health; Psychiatry; Advertising","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007169884,0.00008009849,0.0001073786,0.00003080057,0.0001137893,0.00002313637,0.0001346621,0.00007110995,0.00008158814],"category_scores_gemma":[0.0004311673,0.00005012952,0.00005866349,0.00007454512,0.0000509089,0.00009691697,0.00001013799,0.0002489286,0.000001680373],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004562146,"about_ca_system_score_gemma":0.00009150464,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001057968,"about_ca_topic_score_gemma":0.0001389101,"domain_scores_codex":[0.9990416,0.00006549064,0.0002265001,0.0001298126,0.0004252313,0.0001113977],"domain_scores_gemma":[0.9990433,0.0004350429,0.0001479717,0.0001806992,0.0001709219,0.00002208712],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002423253,0.00003196032,0.9512614,6.37412e-7,0.00007362536,0.000001816928,0.0003014644,0.000004110816,0.003533785,0.0001359905,0.02298777,0.02142512],"study_design_scores_gemma":[0.0009111058,0.00005034464,0.9834991,0.00004456176,0.0001098036,0.000007036603,0.00009671033,0.0002406112,0.000282854,0.00003044141,0.01467923,0.0000481695],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9943962,0.0004606668,0.00009221783,0.001195407,0.002776447,0.0001407154,0.00002993832,0.00004165019,0.0008667561],"genre_scores_gemma":[0.9980021,0.00003758267,0.000006103947,0.0008901138,0.0003601907,0.000005802308,0.0001991164,0.000007406228,0.0004916151],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03223773,"threshold_uncertainty_score":0.2044223,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02529324052394904,"score_gpt":0.2626541002757158,"score_spread":0.2373608597517668,"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."}}