{"id":"W3127658513","doi":"10.1002/ejp.1742","title":"Is opioid therapy for chronic non‐cancer pain associated with a greater risk of all‐cause mortality compared to non‐opioid analgesics? A systematic review of propensity score matched observational studies","year":2021,"lang":"en","type":"review","venue":"European Journal of Pain","topic":"Pain Management and Opioid Use","field":"Medicine","cited_by":26,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University Health Centre","funders":"","keywords":"Medicine; Propensity score matching; Observational study; Opioid; Hazard ratio; Confounding; Internal medicine; Confidence interval; Meta-analysis","routes":{"ca_aff":true,"ca_fund":false,"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":[0.01909927,0.001014529,0.009713337,0.01026689,0.0005003707,0.002406058,0.001363092,0.00152787,0.002455453],"category_scores_gemma":[0.07665354,0.0009142011,0.01516306,0.01265878,0.001033425,0.001966787,0.00139268,0.001074977,0.0001890935],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002800549,"about_ca_system_score_gemma":0.006843674,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006345034,"about_ca_topic_score_gemma":0.01149733,"domain_scores_codex":[0.9740556,0.008738608,0.01155833,0.002101657,0.003229332,0.0003164391],"domain_scores_gemma":[0.9156283,0.05243583,0.02626462,0.001666747,0.003590863,0.0004135934],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"systematic_review","study_design_scores_codex":[0.000673107,0.00002522299,0.01271305,0.8671949,0.09094349,0.00008707715,0.0001667928,0.0001619185,0.0001228451,0.0002162126,0.0008052088,0.02689021],"study_design_scores_gemma":[0.0008931104,0.0005436455,0.04520047,0.5005412,0.4416479,0.0005666799,0.000328698,0.0002967185,0.0002117915,0.0006675307,0.009017627,0.00008479241],"study_design_candidate":"systematic_review","study_design_consensus":"systematic_review","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.004577138,0.9931356,0.0004302758,0.0002701486,0.0001133507,0.0004042476,0.0009003134,0.000008262662,0.0001605638],"genre_scores_gemma":[0.07841489,0.9162819,0.001772023,0.0008456262,0.0002179375,0.001224089,0.001122944,0.00001360994,0.0001070381],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.01909927,"threshold_uncertainty_score":0.1010078,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2775112834087133,"score_gpt":0.3963695839748048,"score_spread":0.1188583005660915,"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."}}