منابع مشابه
Concurrent Use of Cigarettes and Smokeless Tobacco in Minnesota
Cigarette smokers are being encouraged to use smokeless tobacco (SLT) in locations where smoking is banned. We examined state-wide data from Minnesota to measure changes over time in the use of SLT and concurrent use of cigarettes and SLT. The Minnesota Adult Tobacco Survey was conducted four times between 1999 and 2010 and has provided state-wide estimates of cigarette smoking, SLT use and con...
متن کاملDual use of cigarettes and smokeless tobacco among South African adolescents.
OBJECTIVES To determine factors associated with dual use of tobacco products in a population of black South African adolescents. METHODS Data were obtained from a self-administered questionnaire completed by a representative sample of grade 8 students from 21 randomly selected secondary state schools in the Limpopo Province, South Africa (n=1878). RESULTS Of the respondents, 11.4% used smo...
متن کاملProspective correlates of exclusive or combined adolescent use of cigarettes and smokeless tobacco: a replication-extension.
This one-year prospective study provides an extension of a previous cross-sectional investigation. The previous study found that the number of tobacco products used (i.e., smokeless tobacco, cigarettes), not type of tobacco product, was associated with higher scores on problem-prone variables. In the present study, a sample of 842 southern California seventh-grade adolescents who had not tried ...
متن کاملAdolescents' first and most recent use situations of smokeless tobacco and cigarettes: similarities and differences.
This study compared first and most recent use situations of adolescent smokeless tobacco experimenters with those of adolescent cigarette experimenters. Structured, open-ended interviews were conducted with 320 seventh and tenth grade youths in 16 Southern California schools. Students were categorized as nonusers (those who had never experimented with any tobacco product), minimal experimenters...
متن کاملCorrelates of exclusive or combined use of cigarettes and smokeless tobacco among male adolescents.
Past studies which examined correlates of smokeless tobacco or cigarette use have investigated use of one tobacco product regardless of use of the other product. Thus, the etiology of exclusive use of the two tobacco products is not clear. The present study investigated the relationship of problem-prone-related variables to exclusive versus overlapping use of smokeless tobacco and cigarettes. T...
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ژورنال
عنوان ژورنال: Nature
سال: 1988
ISSN: 0028-0836,1476-4687
DOI: 10.1038/336097c0