Prevalence and correlates of substance use among clinical nurses in Kaohsiung city.

Though substance abuse and its deleterious health sequelae are a serious problem in Taiwan, licit and illicit substance use patterns among nurses are understudied. The purpose of this study was to investigate the prevalence of substance use and to identify its related factors among clinical nurses. A total of 907 registered nurses were recruited for this study via stratified-random sampling from hospitals in Kaohsiung city. Each participant was requested to reply to a structured questionnaire anonymously and a 98.1% response rate was achieved. Prevalence of substance use during the past year was estimated as follows: alcohol drinking (regular use-3.8%); coffee drinking (regular use-44.7%); cigarette smoking (regular use-0.2%); regular use of analgesics 21.1%; regular use of benzodiazepines 1.8%; use of narcotics (ever use-0.7%). Significant factors related to substance use were analyzed by logistic regression. This revealed that for regular alcohol use, the significant factor was a positive attitude toward substance use; for BZD drug use, they were poor mental health, positive attitude toward substance use, being unmarried, and used analgesics; for regular analgesics use, they were work in non-critical care unit, self-perceived poor health status, and BZD drug use. Results generated from this study may act as reference for nursing administration to develop an effective health promotion program of physical and mental health for the clinical nurses.