{"id":"W4416453674","doi":"10.1080/10826084.2025.2586250","title":"Opioid Initiation in Older Patients with Chronic Pain Who Received Authorized Cannabis Prescription","year":2025,"lang":"en","type":"article","venue":"Substance Use & Misuse","topic":"Opioid Use Disorder Treatment","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; St. Michael's Hospital; University of Alberta; Université Laval; The Quebec Population Health Research Network","funders":"Canadian Institutes of Health Research","keywords":"Chronic pain; Opioid; Cannabis; Medical prescription; Medical cannabis; Young adult; Chronic disease; Medication adherence; Comorbidity","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":[0.0004361803,0.0002335622,0.0003550852,0.0006491109,0.0005946984,0.0005781595,0.0003085866,0.0003913984,0.001999381],"category_scores_gemma":[0.002081106,0.0002557737,0.0008139493,0.00102639,0.0002516408,0.000242717,0.0004563522,0.0006716598,0.0001061502],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001086898,"about_ca_system_score_gemma":0.001078753,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1014599,"about_ca_topic_score_gemma":0.1390848,"domain_scores_codex":[0.9995803,0.00006077568,0.00003582815,0.00008471329,0.0001203734,0.0001179349],"domain_scores_gemma":[0.9984329,0.0001378848,0.001052091,0.00005627363,0.000124266,0.0001965974],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006153766,0.00001388246,0.9991695,0.00001195017,0.00002383303,0.00005358388,0.00005661319,0.000008118606,0.00005135607,0.000005445032,0.00004461889,0.0004995491],"study_design_scores_gemma":[0.000006466832,0.00003667601,0.999566,0.00001431009,0.00002658693,0.0001153085,0.00009416722,0.00004104209,0.00001121033,0.000007172282,0.0000793407,0.000001753339],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9986007,0.0005867338,0.00003123759,0.00007118553,0.000007846283,0.00001355913,0.0003171107,0.000002014227,0.000369599],"genre_scores_gemma":[0.9992206,0.0003391666,0.00003709467,0.00003185836,0.00001496125,0.000006385226,0.0002180072,7.115172e-7,0.0001311913],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1014599,"threshold_uncertainty_score":0.2017386,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01026985308208382,"score_gpt":0.2556993091442749,"score_spread":0.245429456062191,"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."}}