{"id":"W2810824335","doi":"10.4178/epih.e2018030","title":"Substance abuse behaviors among university freshmen in Iran: a latent class analysis","year":2018,"lang":"en","type":"article","venue":"Epidemiology and Health","topic":"Substance Abuse Treatment and Outcomes","field":"Medicine","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University","funders":"University of Tabriz; Tabriz University of Medical Sciences","keywords":"Latent class model; Medicine; Substance abuse; Cluster sampling; Substance use; Cluster (spacecraft); Clinical psychology; Family member; Demography; Psychiatry; Environmental health; Family medicine; Population","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":[0.002559613,0.0003606597,0.0005026248,0.001599584,0.0008312279,0.001100344,0.0005342695,0.000326878,0.002508257],"category_scores_gemma":[0.003149939,0.0002438744,0.001469684,0.00135357,0.0004984682,0.0005227393,0.0007356002,0.0007666243,0.0002252593],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008395099,"about_ca_system_score_gemma":0.001309732,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01744288,"about_ca_topic_score_gemma":0.01587577,"domain_scores_codex":[0.9990676,0.000343917,0.00006909931,0.0001382316,0.0002014729,0.0001796701],"domain_scores_gemma":[0.9988025,0.0003042957,0.0004491738,0.0001239026,0.0001827172,0.0001373624],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00007042605,0.000219449,0.990812,0.00001762257,0.0001091913,0.00002997349,0.0008748417,0.0001919785,0.0001124977,0.0001868663,0.000241038,0.007134097],"study_design_scores_gemma":[0.00002219331,0.000172255,0.9883032,0.00005382891,0.0001147489,0.00005387334,0.003249364,0.006976314,0.0001295566,0.0003091811,0.0006014274,0.00001403431],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9986211,0.00009827854,0.0006312724,0.0001291129,0.000007720914,0.00005519223,0.0001994129,0.000006337764,0.0002515561],"genre_scores_gemma":[0.9985435,0.0001039521,0.0007316094,0.00001904643,0.00001158293,0.00004402371,0.0003737486,0.000002420369,0.0001702303],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01744288,"threshold_uncertainty_score":0.03468269,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09492923620487236,"score_gpt":0.3669145132646494,"score_spread":0.271985277059777,"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."}}