BACKGROUND Secondhand smoke exposure (SHSe) is perhaps one of the most important toxic exposures in childhood. However, epidemiological studies on the relation between SHSe and dental caries are limited and have yielded inconsistent results. The present cross-sectional study examined the potential association between SHSe at home and the prevalence of dental caries in children. METHODS Subjec...

conclusions the results showed that the prevalence of cigarette smoking in adolescents was high, and the theory of planned behavior (tpb) components were significant predictors of cigarette smoking. it seems that interventions targeting adolescents’ smoking habits might benefit using the tpb model. patients and methods this was a cross-sectional study involving male adolescent students (high sc...

BACKGROUND This study describes the patterns and socioeconomic influences of tobacco use among adults in tobacco-cultivating regions of rural southwest China. METHODS A cross-sectional survey was conducted in 8681 adults aged ≥18 years in rural areas of Yunnan Province, China from 2010 to 2011. A standardized questionnaire was administered to obtain data about participants' demographic charac...

BACKGROUND A population-based cross-sectional study was performed to assess smoking prevalence in Austria and to compare the results with data from 1986. METHODS A representative sample of Austrians (n = 2,400) who in 1995 were > or = 15 years of age was obtained. A total of 2,065 respondents were interviewed about their smoking habits. RESULTS Approximately 31% of the population age > or =...

Objective: To examine smoking habits before and during pregnancy, as well as factors associated with smoking cessation, in three European settings. Methods: Women seeking antenatal care in Ashford (UK), Minorca and Barcelona (Spain) were recruited to the Asthma Multicenter Infant Cohort Study (AMICS). Questionnaires inquiring into the smoking habits of each woman and her partner, demographic da...

OBJECTIVE To examine smoking habits before and during pregnancy, as well as factors associated with smoking cessation, in three European settings. METHODS Women seeking antenatal care in Ashford (UK), Minorca and Barcelona (Spain) were recruited to the Asthma Multicenter Infant Cohort Study (AMICS). Questionnaires inquiring into the smoking habits of each woman and her partner, demographic da...

Several studies have indicated the extent of cigarette smoking amongst schoolchildren. (Bothwell, 1959; Cartwright, Thomson, and others, 1960; Jefferys and Westaway, 1961; Public Health Department, London School of Hygiene, 1959). They show that smoking often begins at the age of 10 years or less, and that from that age there is a steady increase with age in the number of children who smoke reg...

background : smoking is a worldwide problem that kills millions of people. women smoke much lower than males but the numbers of smoker women are growing up. the objectives of this study were to assess the prevalence of smoking and khat chewing in medical and non-medical female students at university of science and technology (ust), sana'a, yemen. methods : we used self-administrated questionnai...

In a questionnaire study of 1,559 English professional footballers, the incidence of cigarette smoking was found to be much lower than the national average. Of those surveyed only 5% admitted to cigarette smoking. Smoking was much lower in First Division Clubs (3.2%), and higher in Fourth Division Clubs (6.9%). It is suggested that these figures could be used in a national campaign to promote n...