{"id":"W3129003945","doi":"10.1111/add.15427","title":"Social norms as a predictor of smoking uptake among youth: a systematic review, meta‐analysis and meta‐regression of prospective cohort studies","year":2021,"lang":"en","type":"review","venue":"Addiction","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":95,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"Medical Research Council; National Institute for Health and Care Research","keywords":"Social norms approach; PsycINFO; Psychology; CINAHL; Meta-analysis; Tobacco control; Psychological intervention; Demography; Cohort study; Odds ratio; Clinical psychology; Medicine; Public health; MEDLINE; Psychiatry; Perception","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":[0.02611758,0.002729986,0.01599656,0.007301676,0.0007111361,0.003747939,0.002372485,0.002030148,0.00224868],"category_scores_gemma":[0.06632274,0.001755056,0.04285901,0.008634536,0.0008874281,0.0020668,0.001703715,0.002039045,0.0002208237],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002846219,"about_ca_system_score_gemma":0.005629366,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01124515,"about_ca_topic_score_gemma":0.01721287,"domain_scores_codex":[0.9832275,0.007977224,0.005163101,0.001721956,0.001526781,0.0003834958],"domain_scores_gemma":[0.9456828,0.04179377,0.007882387,0.001472055,0.002802684,0.0003663405],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"meta_analysis","study_design_gemma":"meta_analysis","study_design_scores_codex":[0.001445974,0.00003675514,0.01421439,0.3170261,0.6520852,0.0001017481,0.0001372517,0.0004775607,0.0001070241,0.0001216742,0.0004698224,0.0137764],"study_design_scores_gemma":[0.0003243721,0.0001982136,0.008002063,0.02894122,0.9609761,0.00008359118,0.00005964184,0.0002165374,0.0001097057,0.0001358117,0.0009298961,0.00002294351],"study_design_candidate":"meta_analysis","study_design_consensus":"meta_analysis","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.007158719,0.9909621,0.0006023436,0.0001530574,0.0001137688,0.0003306392,0.000499377,0.00002166497,0.0001583941],"genre_scores_gemma":[0.1893828,0.8037768,0.002804889,0.000557117,0.0002166624,0.001970496,0.001055911,0.00003288923,0.0002023747],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.02611758,"threshold_uncertainty_score":0.1381246,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1109329316950709,"score_gpt":0.3939080947248558,"score_spread":0.2829751630297849,"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."}}