{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006131451,0.000285814,0.0003942532,0.0009618322,0.001883937,0.001780754,0.0009154986,0.0008714321,0.002727279],"category_scores_gemma":[0.004494913,0.0004431076,0.0002305309,0.001950082,0.0006535414,0.0004500171,0.0009261279,0.001485537,0.0001734055],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001799539,"about_ca_system_score_gemma":0.002113756,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.4233448,"about_ca_topic_score_gemma":0.5050865,"domain_scores_codex":[0.9991928,0.0001705397,0.00007581271,0.0001284468,0.0002168117,0.0002157338],"domain_scores_gemma":[0.9956202,0.0006902337,0.001772901,0.0001888958,0.0005443856,0.001183249],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003767564,0.00005871574,0.9981012,0.00001093753,0.0000223085,0.0000843083,0.0003088202,0.00002825241,0.00005780053,0.0000152626,0.00007690531,0.001197796],"study_design_scores_gemma":[0.000002992317,0.00004593981,0.9982486,0.00001949233,0.00001377657,0.000147917,0.001160508,0.000209216,0.00001907654,0.0000184153,0.0001084385,0.000005712078],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990485,0.0002049025,0.00002428181,0.0001033554,0.000003234938,0.00001277765,0.0001381374,0.000001774455,0.0004629425],"genre_scores_gemma":[0.9995366,0.0001212785,0.00004563938,0.00002313491,0.000004642028,0.000003700036,0.0001156554,0.00000119674,0.0001481286],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4233448,"threshold_uncertainty_score":0.8417614,"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."}}