Tobacco and Substance Use among Psychiatric Inpatients in a Community Hospital: Cessation Counseling, Correlates, and Patterns of Use

Abstract

Background. Epidemiological and experimental models have been applied to describe the disproportionately high prevalence of tobacco use in patients with mental illness. This observed association has become a dire public health concern. The main objective of the present study was to examine the provision of tobacco treatment strategies in a community teaching hospital serving a predominantly underserved African American population. Methods. The study was designed as a retrospective review of eight hundred and thirty patients admitted to the inpatient psychiatric units. Results. 52.2% of the entire cohort described themselves as current smokers. Gender, primary psychiatric diagnosis, and urine toxicology showed significant differences in the tobacco smoking and nontobacco smoking groups (P<0.05). Almost all current tobacco smokers (91.9%) had tobacco cessation counseling during the course of their hospitalization, but only 64% were offered treatments for tobacco dependence. More than half (57.9%) of the 680 participants who had urine toxicology reports were positive for any illicit substance with cannabis and cocaine being the most frequently used (32.4% and 23.2%). Direct logistic regression revealed gender, psychiatric diagnosis, and substance use as the only significant predictors of tobacco smoking among our cohort (P= 0.021, 0.001, and 0.001, respectively). Conclusions. Tobacco screening, cessation counseling, and treatment continue to be a challenge in community psychiatric hospitals and need increased focus in the comprehensive management of patients with psychiatric disorders. The strong association between tobacco smoking and other substance use lends itself to the hypothesis that tobacco smoking debut prevention may be an effective public health strategy for addressing illicit drug use.