{"id":"W2800143388","doi":"10.1136/bmj.k1759","title":"Should we recommend e-cigarettes to help smokers quit?","year":2018,"lang":"en","type":"article","venue":"BMJ","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"Medical Research Council; National Institute for Health and Care Research","keywords":"Quit smoking; Gateway (web page); Smoking cessation; Psychology; Demography; Medicine; Political science; Sociology; World Wide Web; Computer science","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":[0.004524081,0.0005534621,0.001270581,0.0009064245,0.00322533,0.00467661,0.001952065,0.02641931,0.05999467],"category_scores_gemma":[0.04919844,0.0005296998,0.001464179,0.0008724848,0.002753226,0.01140092,0.001644363,0.01580822,0.03202692],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001602774,"about_ca_system_score_gemma":0.005155889,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009487854,"about_ca_topic_score_gemma":0.02662303,"domain_scores_codex":[0.9969167,0.001110544,0.0002777708,0.0002371252,0.000989981,0.0004680059],"domain_scores_gemma":[0.9833705,0.004843267,0.001559968,0.0005532627,0.004708688,0.004964367],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001005188,0.0003702034,0.005125934,0.0005328687,0.00008868796,0.0002790695,0.0002904607,0.00002790701,0.0001887544,0.00171483,0.8902736,0.1010072],"study_design_scores_gemma":[0.0003542056,0.000269442,0.008826407,0.004021607,0.0001688885,0.0007629387,0.00413469,0.0001526555,0.000270859,0.01424644,0.966655,0.0001368203],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.00119731,0.007659768,0.0001523576,0.9702846,0.0120167,0.00003680403,0.0001188062,0.00006482896,0.008468892],"genre_scores_gemma":[0.01217911,0.0193554,0.001430022,0.9252374,0.01776845,0.0001450742,0.0002141224,0.00008126177,0.02358919],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.05999467,"threshold_uncertainty_score":0.2007021,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1018625549434363,"score_gpt":0.3904552564556548,"score_spread":0.2885927015122186,"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."}}