{"id":"W1977001864","doi":"10.1016/j.jpainsymman.2012.07.006","title":"Use of Opioid Analgesics Among Older Persons With Colorectal Cancer in Two Health Districts With Palliative Care Programs","year":2012,"lang":"en","type":"article","venue":"Journal of Pain and Symptom Management","topic":"Pain Management and Opioid Use","field":"Medicine","cited_by":8,"is_retracted":false,"has_abstract":false,"ca_institutions":"Cancer Care Nova Scotia; Dalhousie University; Nova Scotia Health Authority","funders":"Canadian Institutes of Health Research; Nova Scotia Health Research Foundation; Nova Scotia Department of Health and Wellness; Canadian Health Services Research Foundation; Dalhousie Medical Research Foundation","keywords":"Medicine; Medical prescription; Palliative care; Odds ratio; Opioid; Retrospective cohort study; Population; Logistic regression; Colorectal cancer; Cancer; Internal medicine; Emergency medicine; Environmental health; Nursing","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"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":[0.0003649192,0.0002961214,0.0005182795,0.001172822,0.002215887,0.00111365,0.0004792878,0.0007547396,0.001403738],"category_scores_gemma":[0.001642456,0.0006356824,0.0004192299,0.001229349,0.0008179585,0.000748198,0.001403562,0.0008304735,0.0001539633],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001655602,"about_ca_system_score_gemma":0.001284354,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.09609399,"about_ca_topic_score_gemma":0.1799288,"domain_scores_codex":[0.9992392,0.0002668686,0.00006011158,0.00008960393,0.000092167,0.0002520125],"domain_scores_gemma":[0.9985507,0.0002786058,0.0004492498,0.00003716012,0.0002043955,0.0004798302],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002109566,0.0004962934,0.9944816,0.0000211223,0.00002817826,0.000357252,0.002690869,0.00003775072,0.0004487096,0.0000150792,0.00006384949,0.001148367],"study_design_scores_gemma":[0.00003040346,0.0005099571,0.9886128,0.000007021336,0.00003467585,0.0002286213,0.01025525,0.0001225621,0.00009215982,0.000009374892,0.00008798396,0.000009143272],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9998312,0.0000153056,0.000009429479,0.00002050302,0.000001070595,0.000007338813,0.0000295935,5.860972e-7,0.00008498916],"genre_scores_gemma":[0.9997097,0.0000336898,0.0000360761,0.00003725822,0.000004968653,0.00001023547,0.0000506136,5.885059e-7,0.0001169417],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09609399,"threshold_uncertainty_score":0.1910693,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02089732463849594,"score_gpt":0.2972381110323175,"score_spread":0.2763407863938216,"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."}}