Adult 1 Aged 1 Analgesics, Opioid 1 Article 1 Drug Prescriptions 1 Female 1 Humans 1 Male 1 Middle Aged 1 Opiate Overdose 1 Oregon 1 Proportional Hazards Models 1 Registries 1 Risk Factors 1 adult 1 aged 1 benzodiazepine 1 benzodiazepine derivative 1 clinical decision making 1 clinical outcome 1 codeine 1 codeine sulfate cohort analysis 1 comorbidity 1 controlled study 1 counseling 1 data analysis 1 data analysis software 1 depression 1 drug dependence 1