{"id":"W2077864003","doi":"10.1016/j.drugalcdep.2014.03.029","title":"Characterizing longitudinal health state transitions among heroin, cocaine, and methamphetamine users","year":2014,"lang":"en","type":"article","venue":"Drug and Alcohol Dependence","topic":"Substance Abuse Treatment and Outcomes","field":"Medicine","cited_by":32,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia; Simon Fraser University; AIDS Vancouver","funders":"National Institute on Drug Abuse","keywords":"Longitudinal study; Heroin; Abstinence; Methamphetamine; Medicine; Substance abuse; Cohort; Cohort study; Psychiatry; Generalized estimating equation; Psychology; Criminal justice; Drug; Demography; Gerontology; Internal medicine","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":[0.00034847,0.0001875999,0.0003726627,0.00008688532,0.000180324,0.00003810004,0.00004167381,0.00004423723,0.00001970652],"category_scores_gemma":[0.0000246689,0.0001523274,0.00005105845,0.0001210563,0.0001269067,0.0001900002,0.00001594032,0.0001911244,0.000007910786],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002798653,"about_ca_system_score_gemma":0.00003594423,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00011556,"about_ca_topic_score_gemma":0.0004452786,"domain_scores_codex":[0.9989081,0.00006442572,0.0002223063,0.00033609,0.0001673134,0.0003017473],"domain_scores_gemma":[0.9993439,0.0001075939,0.00008085364,0.0001804521,0.00003817313,0.0002490749],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001156607,0.00007674615,0.9637807,0.0001093844,0.0001274003,0.00006853702,0.005219564,0.000002450814,0.003023602,0.0001929446,0.0001904866,0.02709253],"study_design_scores_gemma":[0.003244878,0.0001747079,0.9913653,0.0003139158,0.0001190875,0.0001651238,0.001132419,0.0003505615,0.002415636,0.0001458956,0.0003302531,0.0002421835],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9942256,0.0009041055,0.0006110679,0.003661201,0.00006852955,0.0002620344,0.000006482563,0.00007740311,0.0001836406],"genre_scores_gemma":[0.9956886,0.001050303,0.0007568285,0.001352771,0.00005344739,0.00001537757,0.00003237795,0.00001877335,0.0010315],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02758465,"threshold_uncertainty_score":0.621173,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02604651559390913,"score_gpt":0.2877149982622533,"score_spread":0.2616684826683441,"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."}}