{"id":"W3130102296","doi":"10.1186/s13011-021-00350-5","title":"‘Resurgent’, ‘twin’ or ‘silent’ epidemic? A select data overview and observations on increasing psycho-stimulant use and harms in North America","year":2021,"lang":"en","type":"letter","venue":"Substance Abuse Treatment Prevention and Policy","topic":"Opioid Use Disorder Treatment","field":"Medicine","cited_by":66,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University; Canadian Association for Theatre Research; Centre for Addiction and Mental Health","funders":"Canadian Institutes of Health Research","keywords":"Health psychology; Stimulant; Public health; Environmental health; Psychology; Medicine; Psychiatry; Criminology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002614514,0.0006504377,0.0009974687,0.007517636,0.0005275596,0.002639493,0.0007957917,0.001058055,0.002755876],"category_scores_gemma":[0.00728954,0.0003621557,0.001299872,0.009865886,0.001028,0.002792074,0.00139692,0.001508454,0.0006266285],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001867802,"about_ca_system_score_gemma":0.004601032,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0236065,"about_ca_topic_score_gemma":0.03525343,"domain_scores_codex":[0.9978896,0.0005601879,0.0006529329,0.0003826275,0.000368906,0.000145814],"domain_scores_gemma":[0.9910924,0.005147422,0.001893278,0.0001941282,0.001326549,0.000346158],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.0006915689,0.0001574405,0.1329255,0.1506506,0.001909949,0.001650536,0.005459042,0.0006396428,0.001741862,0.01259267,0.1074088,0.5841724],"study_design_scores_gemma":[0.00004047994,0.0003489039,0.3102377,0.07948263,0.002259198,0.0046704,0.005705486,0.0003498992,0.0007356878,0.003115343,0.5929277,0.0001266362],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"review","genre_gemma":"editorial","genre_scores_codex":[0.01389855,0.9567972,0.001189449,0.0138191,0.000883891,0.0001590583,0.007914622,0.00009839996,0.005239669],"genre_scores_gemma":[0.03766636,0.9489402,0.001593685,0.00551574,0.001296457,0.0001480204,0.00423228,0.00003686347,0.0005704143],"genre_candidate":"editorial","genre_consensus":null,"teacher_disagreement_score":0.9763935,"threshold_uncertainty_score":0.04693818,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1849224998288528,"score_gpt":0.3817470365392203,"score_spread":0.1968245367103675,"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."}}