{"id":"W2013007762","doi":"10.1177/009145090903600310","title":"The Canadian Recreational Drug Use Survey: Aims, Methods and First Results","year":2009,"lang":"en","type":"article","venue":"Contemporary Drug Problems","topic":"HIV, Drug Use, Sexual Risk","field":"Medicine","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"Vancouver Coastal Health","funders":"","keywords":"Yesterday; Club; Recreation; Population; Drug; Medicine; Psychology; Environmental health; Pharmacology; Political science","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":[0.002554612,0.001144042,0.000656208,0.004763916,0.00452126,0.001215383,0.001910129,0.0004667697,0.004511388],"category_scores_gemma":[0.002825486,0.0005493925,0.0007506776,0.01045196,0.0007255494,0.0004753146,0.001345695,0.000737514,0.001202715],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.04018594,"about_ca_system_score_gemma":0.06892794,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9923121,"about_ca_topic_score_gemma":0.9951838,"domain_scores_codex":[0.9969527,0.0004107598,0.0001557261,0.0002201142,0.001670587,0.0005901475],"domain_scores_gemma":[0.9973678,0.00008817465,0.0001376526,0.00009927007,0.001834287,0.0004727301],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0008795155,0.0007737685,0.6954195,0.00114316,0.0001486806,0.0003561802,0.004324234,0.001281563,0.002901072,0.003961406,0.09189483,0.1969161],"study_design_scores_gemma":[0.00009570582,0.0002128969,0.9344034,0.00009558132,0.00005188105,0.00009644671,0.002142258,0.0004619638,0.0008748376,0.0001401349,0.06135492,0.00006996235],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5271063,0.005248222,0.008463882,0.003600961,0.0002321092,0.03762243,0.33964,0.0006003225,0.07748587],"genre_scores_gemma":[0.6358385,0.009441913,0.05401935,0.002503496,0.0002079377,0.03193447,0.1930683,0.0002399439,0.07274616],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04018594,"threshold_uncertainty_score":0.2915708,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1170239250746374,"score_gpt":0.3702161095060075,"score_spread":0.2531921844313701,"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."}}