{"id":"W2045568209","doi":"10.1016/j.drugpo.2007.06.005","title":"Documenting practices and perceptions of ‘safer’ crack use: A Canadian pilot study","year":2007,"lang":"en","type":"article","venue":"International Journal of Drug Policy","topic":"HIV, Drug Use, Sexual Risk","field":"Medicine","cited_by":43,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"","keywords":"SAFER; Psychological intervention; Environmental health; Forensic engineering; Medicine; Engineering; Psychiatry; Computer security","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":[0.009804293,0.0007600207,0.0008346046,0.002312395,0.01804561,0.003413441,0.002504471,0.001783828,0.003464516],"category_scores_gemma":[0.01588637,0.001402838,0.001057121,0.004517967,0.004863991,0.002119481,0.002765466,0.004436599,0.0004149903],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.06360482,"about_ca_system_score_gemma":0.1013405,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.989856,"about_ca_topic_score_gemma":0.9952995,"domain_scores_codex":[0.993411,0.001501294,0.0003464053,0.0005147178,0.002389632,0.001836856],"domain_scores_gemma":[0.976992,0.004063792,0.002527126,0.0007371353,0.01093926,0.004740861],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"qualitative","study_design_scores_codex":[0.001361152,0.009829717,0.5818605,0.0004231964,0.0001232243,0.0008741209,0.3654912,0.0002540325,0.00215226,0.00116366,0.005444908,0.03102192],"study_design_scores_gemma":[0.0003212506,0.002382749,0.7432867,0.000199961,0.0001107648,0.0001730928,0.2439377,0.0005143803,0.0007111674,0.0002111689,0.007943079,0.0002079952],"study_design_candidate":"qualitative","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9958739,0.0001283771,0.00008558889,0.0006155311,0.0000150686,0.0004998454,0.0002642518,0.000004618423,0.002512907],"genre_scores_gemma":[0.9944137,0.0004295487,0.0008572139,0.0008040793,0.00001162214,0.0004025476,0.0002579243,0.00001025362,0.002813171],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06360482,"threshold_uncertainty_score":0.4614875,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06508716666376899,"score_gpt":0.4389936691031074,"score_spread":0.3739065024393384,"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."}}