{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00110837,0.0001258926,0.0007499357,0.0002740437,0.0001327075,0.000001082204,0.00005278767,0.0001377572,0.0001041127],"category_scores_gemma":[0.00002740412,0.0001044232,0.00009880878,0.000503281,0.0002983508,0.00006097761,0.000006845014,0.0001896216,0.00001610738],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001894413,"about_ca_system_score_gemma":0.00003913097,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009357909,"about_ca_topic_score_gemma":0.04790707,"domain_scores_codex":[0.9986355,0.0002585418,0.0003165164,0.000328519,0.00005199495,0.0004088865],"domain_scores_gemma":[0.9991354,0.0002584141,0.0001385235,0.0002319476,0.00002569531,0.0002100394],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001693762,0.0000643458,0.9934582,0.000008982174,0.0001409606,0.00004840879,0.004359314,0.000003233068,0.000001579421,0.0005777985,0.000731807,0.0004360538],"study_design_scores_gemma":[0.001530636,0.0002399851,0.9964413,0.00003883897,0.0002200891,0.000003617772,0.00057154,0.0001935815,0.000004441466,0.0001258477,0.0005527636,0.00007733325],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9940566,0.001632843,0.00009942243,0.003661636,0.00006847428,0.0002221252,0.000002705096,0.00004034193,0.0002158968],"genre_scores_gemma":[0.9922567,0.003948278,0.0006975491,0.002261742,0.00005259866,0.000002557234,0.00002995766,0.000006086521,0.0007445453],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04697128,"threshold_uncertainty_score":0.9694661,"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."}}