{"id":"W3094010286","doi":"10.1089/can.2019.0104","title":"Frequent Cannabis Use Is Negatively Associated with Frequency of Injection Drug Use Among People Who Inject Drugs in a Canadian Setting","year":2020,"lang":"en","type":"article","venue":"Cannabis and Cannabinoid Research","topic":"Cannabis and Cannabinoid Research","field":"Medicine","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"Centre for Addiction and Mental Health; HIV Legal Network; St. Paul's Hospital; Simon Fraser University; University of British Columbia; British Columbia Centre on Substance Use","funders":"National Institute on Drug Abuse; Canadian Institutes of Health Research","keywords":"Cannabis; Medicine; Confidence interval; Odds ratio; Drug; Injection drug use; Prospective cohort study; Drug injection; Environmental health; Demography; Psychiatry; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0009373928,0.0005112733,0.000541296,0.001593584,0.00439183,0.001826222,0.001604896,0.0006174316,0.004613781],"category_scores_gemma":[0.004135908,0.0005792428,0.001247706,0.003328236,0.0008708776,0.0004915639,0.001193668,0.00123714,0.0003193113],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01372424,"about_ca_system_score_gemma":0.02731702,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9894862,"about_ca_topic_score_gemma":0.9926568,"domain_scores_codex":[0.9985293,0.0001292124,0.00009129907,0.0002165407,0.0005715096,0.0004620746],"domain_scores_gemma":[0.9967871,0.0001581168,0.0008814004,0.0001040277,0.001317583,0.0007518142],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003225907,0.00002269207,0.9971449,0.00003045914,0.0000584435,0.00004838782,0.0003916812,0.00002427727,0.00008173585,0.00004535327,0.0004400956,0.001679758],"study_design_scores_gemma":[0.000004711485,0.00001506754,0.9983834,0.00004959248,0.00004342281,0.00006926568,0.0008645516,0.0001140412,0.00002142663,0.00001987067,0.000402968,0.000011718],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9902753,0.001541594,0.0001684772,0.0009623762,0.00003976294,0.00005990464,0.002660677,0.00001582273,0.004276008],"genre_scores_gemma":[0.9973401,0.000867045,0.0001938894,0.0001260592,0.00001252111,0.00001240387,0.0007615333,0.000006099266,0.0006803181],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01372424,"threshold_uncertainty_score":0.09957677,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02805780294394978,"score_gpt":0.295174812058293,"score_spread":0.2671170091143433,"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."}}