{"id":"W2321142155","doi":"10.1097/00002030-200204120-00021","title":"Factors associated with persistent high-risk syringe sharing in the presence of an established needle exchange programme","year":2002,"lang":"en","type":"article","venue":"AIDS","topic":"HIV, Drug Use, Sexual Risk","field":"Medicine","cited_by":147,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia; St. Paul's Hospital","funders":"National Institute on Drug Abuse","keywords":"Syringe; Medicine","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0005809897,0.0001910768,0.0003490472,0.0001628994,0.00006878577,0.00004266854,0.0003345119,0.000100095,0.0001338425],"category_scores_gemma":[0.0007090716,0.0001163083,0.00007031622,0.0007591497,0.000105313,0.0002444289,0.00006822357,0.0003551834,0.000005827721],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001032648,"about_ca_system_score_gemma":0.00001826947,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001985179,"about_ca_topic_score_gemma":0.0005632931,"domain_scores_codex":[0.9982826,0.00013845,0.000261566,0.0003290977,0.0005441717,0.0004441811],"domain_scores_gemma":[0.9988204,0.0002206001,0.0001551357,0.0005703131,0.00009831811,0.0001352741],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004294237,0.000923036,0.9179534,0.00007425111,0.0001348313,0.00003631654,0.0684687,0.00005582095,0.0001532983,0.00004130489,0.0001341543,0.01198193],"study_design_scores_gemma":[0.003607203,0.00520697,0.879509,0.0004284896,0.0004659205,0.000007295133,0.1027581,0.006385616,0.00088955,0.0000387198,0.0003347981,0.0003682713],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9971118,0.0001910433,0.000007246232,0.0001274821,0.00005132502,0.0006282205,0.00001900804,0.00007754328,0.00178633],"genre_scores_gemma":[0.9989777,0.00002245188,0.0001509521,0.00005364904,0.00004976794,0.00004825848,0.00004315636,0.00003310886,0.0006210029],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0384444,"threshold_uncertainty_score":0.4742915,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1055271832288651,"score_gpt":0.2990499776391126,"score_spread":0.1935227944102474,"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."}}