{"id":"W6906586262","doi":"10.17605/osf.io/5zty6","title":"Comparative Effectiveness of Opioid Agonist Treatments: A Population-Based Study Protocol in Alberta","year":2025,"lang":"en","type":"other","venue":"Open Science Framework","topic":"","field":"","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Propensity score matching; Opioid; Observational study; Confounding; Retrospective cohort study; Medical prescription; Proportional hazards model; Cohort study; Protocol (science)","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.00232314,0.0006209072,0.001587994,0.00133885,0.0002514245,0.0005212269,0.004225494,0.000322002,0.001162286],"category_scores_gemma":[0.001093139,0.0005283568,0.00009503092,0.006066709,0.0006306894,0.0003516248,0.0008399764,0.0004961286,0.0005072802],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00110458,"about_ca_system_score_gemma":0.003231778,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.1033963,"about_ca_topic_score_gemma":0.01931888,"domain_scores_codex":[0.9949106,0.001142999,0.0006330445,0.001602835,0.001137562,0.0005729666],"domain_scores_gemma":[0.9955643,0.001324255,0.0008399403,0.001929628,0.000201302,0.0001405971],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002011584,0.01086916,0.9724591,0.00069802,0.000287243,0.00002394554,0.001622301,0.00116212,0.0001445906,0.006994803,0.003130023,0.000597135],"study_design_scores_gemma":[0.01012596,0.001858282,0.9400036,0.02596199,0.0002313494,5.903124e-7,0.0007222572,0.0005032297,0.001430654,0.004827898,0.01260291,0.001731258],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"protocol","genre_gemma":"protocol","genre_scores_codex":[0.002630393,0.000008169488,0.0002061759,0.00001388517,0.0002576124,0.5489562,0.0002192728,0.00007041125,0.4476379],"genre_scores_gemma":[0.2579779,1.380433e-7,0.007948375,0.0000388644,0.0000439451,0.6446289,0.00009045514,0.0004193676,0.08885198],"genre_candidate":"protocol","genre_consensus":"protocol","teacher_disagreement_score":0.3587859,"threshold_uncertainty_score":0.9997508,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03149559820801572,"score_gpt":0.4232045460918484,"score_spread":0.3917089478838327,"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."}}