Benzodiazepine and opioid co-usage in the US population, 1999–2014: an exploratory analysis

[摘要] Study ObjectivesThe study objectives were to explore trends in prevalence of couse of benzodiazepine receptor modulators and opioids, and nonselective and selective (i.e. Z-drugs) benzodiazepine receptor modulators, in the United States, as well as risk factors for these drug utilization patterns.

[学科分类] 生理学

[关键词] benzodiazepines;Z-drugs;opioids;polypharmacy;pharmacoepidemiology