{"id":"W2439527594","doi":"10.1080/00952990.2016.1186684","title":"Initiation of drug dealing among a prospective cohort of street-involved youth","year":2016,"lang":"en","type":"article","venue":"The American Journal of Drug and Alcohol Abuse","topic":"Homelessness and Social Issues","field":"Health Professions","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia; Simon Fraser University; AIDS Vancouver","funders":"Canadian Institutes of Health Research; National Institute on Drug Abuse; Canada Research Chairs; National Institutes of Health; Michael Smith Health Research BC","keywords":"Hazard ratio; Psychological intervention; Stimulant; Medicine; Prospective cohort study; Drug; Confidence interval; Population; Cohort; Substance abuse; Proportional hazards model; Addiction; Incidence (geometry); Demography; Psychiatry; Environmental health; Internal medicine; Sociology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001263897,0.000116041,0.0006823498,0.00009755573,0.0002159616,0.000005002358,0.0001840295,0.00002930517,0.00001804654],"category_scores_gemma":[0.0001048146,0.00006061636,0.0001000668,0.0002169241,0.0004891653,0.0001709465,0.00003698978,0.000253164,0.000001328897],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000480713,"about_ca_system_score_gemma":0.0001251873,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001309774,"about_ca_topic_score_gemma":0.001154522,"domain_scores_codex":[0.9981074,0.0005612264,0.0007173133,0.000103187,0.0002941673,0.0002167297],"domain_scores_gemma":[0.9967796,0.0005556036,0.001926893,0.0001572507,0.0004813481,0.00009926311],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001528404,0.00004166723,0.8769421,0.00002807334,0.0001083732,0.000001796121,0.1200637,0.000002762293,0.0003538409,0.0001631536,0.000008971547,0.002132699],"study_design_scores_gemma":[0.000954034,0.0001175477,0.5464408,0.0006555743,0.0001282123,9.867324e-8,0.4495969,0.000005620769,0.001439264,0.000574682,0.000005206339,0.00008200933],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990084,0.0002062574,0.00009848988,0.0001406373,0.00009817613,0.0002566093,0.00002868341,0.00000886655,0.0001539377],"genre_scores_gemma":[0.9986553,0.0009631129,0.00008620307,0.0000327443,0.0002078721,0.000006789328,0.000001124045,0.00001678893,0.00003002023],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3305013,"threshold_uncertainty_score":0.2471863,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03040338210882577,"score_gpt":0.3436044091950243,"score_spread":0.3132010270861985,"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."}}