{"id":"W4387034129","doi":"10.1002/acr.25244","title":"Mediating Effect of Pain Sensitization on the Paradoxical Relation of Taking Opioids to Pain Severity in Knee Osteoarthritis: The Multicenter Osteoarthritis Study","year":2023,"lang":"en","type":"article","venue":"Arthritis Care & Research","topic":"Opioid Use Disorder Treatment","field":"Medicine","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"National Institute of Arthritis and Musculoskeletal and Skin Diseases; National Institute of Neurological Disorders and Stroke; University of California, San Francisco; National Institute on Aging; National Institutes of Health","keywords":"Medicine; Osteoarthritis; WOMAC; Opioid; Confidence interval; Odds ratio; Physical therapy; Sensitization; Hyperalgesia; Anesthesia; Internal medicine; Nociception; Alternative medicine","routes":{"ca_aff":true,"ca_fund":false,"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":[0.01113998,0.0007960098,0.0008422795,0.0004694117,0.0006839276,0.001155112,0.001124306,0.001109916,0.002236113],"category_scores_gemma":[0.03143802,0.0006008358,0.00201043,0.0007883726,0.000624381,0.0007337549,0.001504444,0.001285516,0.0001861789],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003130026,"about_ca_system_score_gemma":0.0009704275,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008629589,"about_ca_topic_score_gemma":0.005695402,"domain_scores_codex":[0.9919884,0.005916525,0.0003893462,0.0008152763,0.0004436285,0.0004469001],"domain_scores_gemma":[0.9844758,0.006416511,0.005166948,0.002006133,0.000901088,0.001033545],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002059074,0.0002825607,0.9917246,0.0001042003,0.00222653,0.0001284892,0.0003471925,0.00009717064,0.0002389385,0.0001702385,0.0002157304,0.002405369],"study_design_scores_gemma":[0.0002914105,0.0008386819,0.9959074,0.00005851354,0.001294635,0.0001994016,0.0002743645,0.0004062091,0.00009808336,0.0002578077,0.0003575801,0.0000157822],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.99497,0.002353951,0.0004544317,0.000768132,0.00004503521,0.00009849614,0.0006126573,0.000008004484,0.0006891817],"genre_scores_gemma":[0.9988872,0.0002641826,0.0002759823,0.0001101957,0.00004562922,0.00005585077,0.0002081879,0.00000270688,0.0001500786],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01113998,"threshold_uncertainty_score":0.05891454,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02474141831247494,"score_gpt":0.34199917097382,"score_spread":0.317257752661345,"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."}}