{"id":"W6923340813","doi":"10.14288/1.0360663","title":"Declining trends in exposures to harmful policing among people who inject drugs in Vancouver, Canada","year":2017,"lang":"en","type":"article","venue":"Open Collections","topic":"HIV, Drug Use, Sexual Risk","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Paraphernalia; Confiscation; Needle sharing; Poison control; Odds; Harm reduction; Context (archaeology); Public health","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007543237,0.0003990052,0.0005127476,0.00213812,0.00254678,0.002185012,0.001919782,0.0006676434,0.00269756],"category_scores_gemma":[0.003080955,0.0005313146,0.0007204867,0.004128089,0.0007908586,0.0005725264,0.001223324,0.001251783,0.0003430254],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.03264453,"about_ca_system_score_gemma":0.0466395,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9979547,"about_ca_topic_score_gemma":0.9983079,"domain_scores_codex":[0.9987318,0.00008297426,0.00007641389,0.0001703465,0.0004563706,0.0004821472],"domain_scores_gemma":[0.9948786,0.0001591427,0.0006949754,0.0001026496,0.003178619,0.0009859306],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004479064,0.00002292686,0.9887317,0.00007280832,0.00005587148,0.00006481996,0.0009009236,0.0001328057,0.000140987,0.0001062195,0.001977047,0.007749032],"study_design_scores_gemma":[0.000004219533,0.00001381545,0.9962447,0.00006823648,0.0000198236,0.00003946336,0.001923388,0.0001955195,0.00004008253,0.00001986438,0.001420584,0.00001018981],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9762957,0.003846851,0.000330742,0.002582601,0.00007241671,0.00008749562,0.01123498,0.00005586645,0.005493413],"genre_scores_gemma":[0.9915544,0.002157366,0.0003147981,0.0003705745,0.00001290793,0.00003549607,0.002977484,0.00001297997,0.002563873],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03264453,"threshold_uncertainty_score":0.2368537,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03846734713553305,"score_gpt":0.358998248066292,"score_spread":0.3205309009307589,"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."}}