{"id":"W4393950921","doi":"10.1016/j.healthpol.2024.105061","title":"The Impact of reference pricing on prescribing patterns, costs, and health services utilization of proton pump inhibitors: A quasi-experimental study in British Columbia, Canada","year":2024,"lang":"en","type":"article","venue":"Health Policy","topic":"Medication Adherence and Compliance","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Centre for Advancing Health Outcomes; University of British Columbia","funders":"Canada Research Chairs; Michael Smith Health Research BC","keywords":"Health economics; Business; Health services; Public economics; Environmental health; Medicine; Economics; Public health; Nursing","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":[0.005344713,0.0007572474,0.001233292,0.001158603,0.005480652,0.002183289,0.002942603,0.001293702,0.003751122],"category_scores_gemma":[0.0104521,0.001232663,0.001183086,0.002165288,0.003030083,0.0007808447,0.001097627,0.001932425,0.000516365],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.04078515,"about_ca_system_score_gemma":0.05481077,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9828035,"about_ca_topic_score_gemma":0.9844413,"domain_scores_codex":[0.9934683,0.001979898,0.0003573224,0.0009933894,0.001665447,0.001535643],"domain_scores_gemma":[0.9886588,0.002439528,0.002526838,0.0008486087,0.003555521,0.001970599],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.005814448,0.01608214,0.9411861,0.0003937683,0.0007253143,0.0004049803,0.01223725,0.0009676101,0.001117361,0.0007318284,0.004799856,0.01553946],"study_design_scores_gemma":[0.0006993358,0.003886594,0.9841664,0.0001229232,0.0001642253,0.00004780769,0.006478481,0.002523406,0.000263186,0.0001379765,0.001413536,0.00009621934],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9975924,0.0001403985,0.000119551,0.0001259885,0.00001210619,0.00052123,0.0007897009,0.000007150779,0.0006913692],"genre_scores_gemma":[0.9955524,0.0001614411,0.0006149033,0.0003953119,0.00001367352,0.0006706645,0.0007446819,0.000008133155,0.001838772],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04078515,"threshold_uncertainty_score":0.2959183,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07443832845939478,"score_gpt":0.4223397100842436,"score_spread":0.3479013816248488,"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."}}