{"id":"W2972039620","doi":"10.1136/bmjopen-2019-030858","title":"Characterisation of concurrent use of prescription opioids and benzodiazepine/Z-drugs in Alberta, Canada: a population-based study","year":2019,"lang":"en","type":"article","venue":"BMJ Open","topic":"Opioid Use Disorder Treatment","field":"Medicine","cited_by":35,"is_retracted":false,"has_abstract":true,"ca_institutions":"College of Physicians and Surgeons of Ontario; McGill University Health Centre; University of Alberta","funders":"Government of Alberta","keywords":"Medicine; Benzodiazepine; Medical prescription; Pharmacoepidemiology; Population; Psychiatry; Family medicine; Pharmacology; Internal medicine; Environmental health","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":[0.0008706411,0.0004506976,0.0003879111,0.002116952,0.001793553,0.001520377,0.001594352,0.0005353002,0.001459817],"category_scores_gemma":[0.0021373,0.0004889477,0.0005530888,0.004226802,0.001002181,0.0003693264,0.00110729,0.0005791644,0.000234422],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01764279,"about_ca_system_score_gemma":0.02307715,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9857191,"about_ca_topic_score_gemma":0.9886425,"domain_scores_codex":[0.9984352,0.0001000591,0.00008986742,0.0002145925,0.0008375938,0.0003226561],"domain_scores_gemma":[0.9977109,0.0001219121,0.0006166378,0.00007190189,0.001040073,0.0004384122],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003356493,0.00001733454,0.997748,0.00001913118,0.00003262539,0.00007184828,0.0002237631,0.00005479463,0.0001493942,0.00002399207,0.000230937,0.001394534],"study_design_scores_gemma":[0.000004355636,0.00002685261,0.9986564,0.00001784432,0.00001907904,0.000104542,0.0006416815,0.0001437009,0.00003528077,0.00000854876,0.0003359517,0.000005724644],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9944003,0.0007991437,0.0002272357,0.0001458819,0.00001082847,0.00008507242,0.002710515,0.00001169514,0.001609459],"genre_scores_gemma":[0.9972309,0.0005393935,0.0002816747,0.0001116939,0.000008306631,0.00002037619,0.001283963,0.000003872492,0.0005197022],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01764279,"threshold_uncertainty_score":0.1280081,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04169128512347724,"score_gpt":0.338300165429937,"score_spread":0.2966088803064598,"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."}}