{"id":"W3114648271","doi":"10.3138/canlivj-2020-0025","title":"Prescribing trends in direct-acting antivirals for the treatment of hepatitis C in Ontario, Canada","year":2020,"lang":"en","type":"article","venue":"Canadian Liver Journal","topic":"Hepatitis C virus research","field":"Medicine","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"St. Michael's Hospital; Regent Park Community Health Centre; Institute for Clinical Evaluative Sciences; Women's College Hospital; University of Toronto","funders":"Public Health Agency; Public Health Agency of Canada; Gilead Sciences; Canadian Institutes of Health Research; Canadian Liver Foundation; Pfizer; Bristol-Myers Squibb","keywords":"Formulary; Medicine; Prior authorization; Medical prescription; Reimbursement; Family medicine; Listing (finance); Hepatitis C; Pharmacy; Pediatrics; Internal medicine; Pharmacology; Health care; Business; Finance","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001684612,0.00009818347,0.0002738293,0.0002496186,0.00008939911,0.00002431019,0.00009775272,0.0000395698,0.000738701],"category_scores_gemma":[0.0001429389,0.00007628307,0.00006869093,0.0002676826,0.00002661183,0.00007313804,0.000006136027,0.0002720377,0.000001035872],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003573791,"about_ca_system_score_gemma":0.005194157,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9997181,"about_ca_topic_score_gemma":0.9999934,"domain_scores_codex":[0.9988986,0.00006197896,0.0002892532,0.0001311296,0.0002109127,0.0004081241],"domain_scores_gemma":[0.999143,0.0001502404,0.00006205835,0.00009865855,0.00006500015,0.000481059],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005815572,0.00002142815,0.8050717,0.00001164348,0.00006033013,0.001198818,0.003856375,0.00006277356,0.00007677382,0.000004221349,0.006006456,0.1835713],"study_design_scores_gemma":[0.001874551,0.0005472846,0.6508607,0.0001257868,0.00003304821,0.00002243234,0.0003442824,0.002867674,0.000540388,0.000001891815,0.3426745,0.0001074163],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9833147,0.0009753404,0.00001195497,0.006042035,0.0001494929,0.0004127174,0.0000896719,0.000002943516,0.009001152],"genre_scores_gemma":[0.9982738,0.0003348693,0.0001034569,0.0005333289,0.0001166943,0.0000150534,0.000007892632,0.00001475272,0.0006001867],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.336668,"threshold_uncertainty_score":0.934534,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08604835657665959,"score_gpt":0.2905121454077827,"score_spread":0.2044637888311231,"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."}}