“…Patient-related risk factors associated with new persistent opioid use included younger age, 4,62 female gender, 4,57,62 Black race, 62 higher Charlson comorbidity index, 5,62 congestive heart failure, 4 chronic lung disease, 4 chronic obstructive pulmonary disease (COPD), 5,57 diabetes, 4 liver disease, 4 kidney failure, 4 rheumatoid arthritis, 4 chronic pain disorders, 4,62 anxiety, 57 history of tobacco use, 57,60,62 alcoholism, 4 or prior substance abuse 57,62 and preoperative use of benzodiazepines, 4 muscle relaxants, 4 neuropathic pain medications, 5 NSAIDs, 5 and nitrates 5 (category B1 evidence 4 and category B2 evidence 5,57,60,62 ).…”