{"id":"W3005302444","doi":"10.1016/j.drugalcdep.2020.107885","title":"Reasons for assisting with injection initiation: Results from a large survey of people who inject drugs in Los Angeles and San Francisco, California","year":2020,"lang":"en","type":"article","venue":"Drug and Alcohol Dependence","topic":"HIV, Drug Use, Sexual Risk","field":"Medicine","cited_by":17,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto; Public Health Ontario","funders":"National Institute of Allergy and Infectious Diseases; National Institute on Drug Abuse","keywords":"Gerontology; Medicine; Environmental health","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"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":[0.0008306907,0.0003519823,0.0004151254,0.00132215,0.001080759,0.0009594292,0.0007634574,0.0008041008,0.002119915],"category_scores_gemma":[0.003627322,0.0006002943,0.0007042781,0.001733941,0.0004082128,0.0008025052,0.0008579183,0.001059337,0.0003236592],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001317935,"about_ca_system_score_gemma":0.001188307,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.2043476,"about_ca_topic_score_gemma":0.3586774,"domain_scores_codex":[0.9992047,0.0002539604,0.000125424,0.0001209423,0.0001627787,0.0001321642],"domain_scores_gemma":[0.9960696,0.0007700673,0.001599961,0.0001439488,0.0006514126,0.0007651556],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003219,0.00006882955,0.9981957,0.00001232919,0.00003528872,0.00002153469,0.0004486408,0.00001614397,0.00002877362,0.000005112576,0.0003020704,0.0008333104],"study_design_scores_gemma":[0.000004360635,0.0000244783,0.9985741,0.000008058893,0.00001882768,0.00002211647,0.001182691,0.00003687296,0.000009421594,0.000002092708,0.0001148482,0.000002143948],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9969614,0.0002420234,0.00004731681,0.0001695303,0.00001018623,0.00004829277,0.001427309,0.000006275191,0.001087512],"genre_scores_gemma":[0.9978604,0.0002697128,0.0001206052,0.0001478344,0.00001491658,0.0000498878,0.0009579138,0.000004695864,0.00057413],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2043476,"threshold_uncertainty_score":0.4063162,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04978442258460435,"score_gpt":0.3180943260096254,"score_spread":0.268309903425021,"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."}}