Prevalence and correlates of tobacco use and nicotine dependence among psychiatric patients in India.

Tobacco use among psychiatric patients in developing countries has not been well-investigated. To address this issue, we screened consecutive admissions to a major psychiatric hospital in southern India, and assessed the prevalence and correlates of tobacco use and nicotine dependence. Patients (n=988) provided information about their use of tobacco products, and participated in an interview that included the Fagerström Test for Nicotine Dependence as well as measures of other substance use. Three hundred and fifty-one patients (36%) reported current tobacco use, with 227 (65% of all users) reporting moderate to severe nicotine dependence. Current tobacco use as well as nicotine dependence were associated with male gender, a diagnosis of bipolar disorder, and risk of other substance use problems. The cultural context of these findings, and the implications for tobacco control among psychiatric patients, are discussed.