{"id":"W3208716282","doi":"10.1111/add.15734","title":"Drug checking services for people who use drugs: a systematic review","year":2021,"lang":"en","type":"review","venue":"Addiction","topic":"Forensic Toxicology and Drug Analysis","field":"Pharmacology, Toxicology and Pharmaceutics","cited_by":272,"is_retracted":false,"has_abstract":true,"ca_institutions":"Public Health Ontario; University of Toronto; Toronto Public Health; St. Michael's Hospital","funders":"Canadian Institutes of Health Research; Ontario Ministry of Research, Innovation and Science; St. Michael's Hospital Foundation","keywords":"Drug; Medicine; MEDLINE; Psychiatry; Political science","routes":{"ca_aff":true,"ca_fund":true,"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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.002028405,0.0007059762,0.005206882,0.0002902753,0.0005263358,0.00007739907,0.0004533827,0.001067132,0.0008732552],"category_scores_gemma":[0.0004392413,0.0005953074,0.001775492,0.0009147361,0.00008988218,0.0002810414,0.0001350323,0.0011857,0.0002970817],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002431734,"about_ca_system_score_gemma":0.0002616956,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004039584,"about_ca_topic_score_gemma":0.0001095646,"domain_scores_codex":[0.9946827,0.002109555,0.001585421,0.0008029743,0.0002380894,0.0005812832],"domain_scores_gemma":[0.9951457,0.002313762,0.001346824,0.0006747395,0.0003010452,0.000217895],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00001021661,0.0001172637,0.000002721814,0.9066709,0.003341978,0.00001360001,0.0005568577,0.000005534204,2.356606e-7,0.0003336503,0.02437274,0.06457428],"study_design_scores_gemma":[0.0002116629,0.00001941479,3.583714e-7,0.3058141,0.03745238,0.00005738436,0.0001223539,0.000226947,0.000003077673,0.00001154904,0.6557138,0.0003669574],"study_design_candidate":"systematic_review","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.000006367889,0.9935085,0.00006571367,0.0001702627,0.001630959,0.003660247,0.0004259227,0.000186786,0.0003451938],"genre_scores_gemma":[0.00001574074,0.986664,0.00008738827,0.00251013,0.00041555,0.002544862,0.002121128,0.00009070351,0.005550496],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.631341,"threshold_uncertainty_score":0.9996498,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08212409014533227,"score_gpt":0.4270782483587062,"score_spread":0.3449541582133739,"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."}}