Smoking among male teenagers in Dhaka, Bangladesh.
BACKGROUND: Smoking is now recognized as a major public health problem in the developing world. Despite this, there is a dearth of relevant data on smoking prevalence and on the characteristics and attitudes of smokers: in particular, studies are lacking among teenagers and young adults, the group in which the habit frequently begins. The present study addresses this issue by examining the smoking patterns of a sample of teenagers in Dhaka, Bangladesh, during 1991. METHODS: The study investigated smoking behavior and attitudes among two groups of male teenagers: the first consisted of 555 students, age 12-20 years, selected from two metropolitan high schools; the second, chosen to provide a broad comparison group from a different socioeconomic stratum, contained 112 males of similar age residing in an urban slum. Data were collected largely by interview supplemented by some direct observation and relevant secondary data. RESULTS: The results showed that 29% of the students and 68% of the slum dwellers said they were regular smokers. In addition, the slum youths smoked substantially more and had smoked for longer than the students. While the study suggests both groups of smokers had been influenced to take up smoking by the smoking behavior of peers and parents, peers were more important for the students. Advertising may also have been a important influence on students since smokers in this group could better identify tobacco advertisements compared with their nonsmoking peers. No significant association was found between respondents' knowledge of the health risks of smoking and their actual smoking behavior. CONCLUSIONS: This study demonstrates that in Bangladesh, smoking is very common among middle-class male teenagers and even more prevalent among youths from nearby slums. Clearly, local and national programs that draw on relevant knowledge from other countries, but are appropriate to Bangladesh, need to be developed to tackle a major epidemic.