{"id":"W2988297670","doi":"10.2105/ajph.2019.305379","title":"Prevalence of Injecting Drug Use and Coverage of Interventions to Prevent HIV and Hepatitis C Virus Infection Among People Who Inject Drugs in Canada","year":2019,"lang":"en","type":"article","venue":"American Journal of Public Health","topic":"HIV, Drug Use, Sexual Risk","field":"Medicine","cited_by":75,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Institute on Drug Abuse","keywords":"Medicine; Human immunodeficiency virus (HIV); Drug; Injection drug use; Psychological intervention; Environmental health; Virology; Hepatitis C virus; Hepatitis C; Virus; Drug injection; Psychiatry","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":[0.0007462086,0.0002672789,0.0003642567,0.001874046,0.001591041,0.001251238,0.001065109,0.0003234769,0.00319328],"category_scores_gemma":[0.003768307,0.0002832418,0.0006607877,0.003217811,0.0003788703,0.0003934281,0.0007658471,0.0005717956,0.0001631803],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.03191697,"about_ca_system_score_gemma":0.04159249,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9975782,"about_ca_topic_score_gemma":0.9976312,"domain_scores_codex":[0.9988171,0.0000786411,0.00007546788,0.0001346639,0.0005820447,0.0003121948],"domain_scores_gemma":[0.9969902,0.0001756004,0.0006019413,0.00005498419,0.001511294,0.0006658836],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003813468,0.00002516026,0.986465,0.0001008923,0.0001111534,0.00003941596,0.0002591381,0.0004733406,0.00007293733,0.0003307965,0.003066855,0.009017084],"study_design_scores_gemma":[0.000008458372,0.00001129651,0.996401,0.00008929482,0.00004291102,0.00004515076,0.0003950663,0.001075569,0.00006607171,0.00003458074,0.001819548,0.00001102737],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.935507,0.005330647,0.000582439,0.001893381,0.00004889596,0.0001476939,0.04350671,0.00007712439,0.01290618],"genre_scores_gemma":[0.9923714,0.001493361,0.0004206044,0.0001403162,0.000009393625,0.00003545962,0.004120877,0.000007307283,0.001401319],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03191697,"threshold_uncertainty_score":0.231575,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02565934555930965,"score_gpt":0.3240421089710671,"score_spread":0.2983827634117574,"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."}}