Smoking Initiation
Developmental Changes in Genetic and Shared Environmental Contributions to Smoking Initiation and Subsequent Smoking Quantity in Adolescence and Young Adulthood
... to smoking initiation and num- ber of cigarettes smoked when quantity smoked is modeled contingent on ...of smoking initiation, but there were no new additive genetic or shared environmental ...
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Friendship formation and smoking initiation among teens
... the smoking initiation rate to increase by ...the smoking equation and the friendship formation equation ...the smoking initiation rate for those individuals who had no smoking ...
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Effect of Parental R-Rated Movie Restriction on Adolescent Smoking Initiation
... tried smoking during the follow-up period. Smoking-initiation rates increased as parental restriction of R-rated movies decreased ...adolescent smoking even after con- trolling for ...
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Study protocol: A cluster randomised controlled trial of implementation intentions to reduce smoking initiation in adolescents
... is smoking initiation based on objective measures at 48 ...reported smoking and measures of cognitions (e.g. atti- tudes to smoking, intentions to resist smoking, self-efficacy over ...
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Can smoking initiation contexts predict how adult Aboriginal smokers assess their smoking risks? A cross-sectional study using the 'Smoking Risk Assessment Target'
... Frequent initiation influences included friends (74%; SD ...the smoking risks and intended to quit ...about smoking risks, but did not consider quitting as a ...of smoking initiation in ...
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Weight Concerns, Weight Control Behaviors, and Smoking Initiation
... The present study examines the relationships be- tween weight concerns, weight control behaviors, and stages of smoking initiation among boys and girls 9 to 14 years of age. Because of the young age of our ...
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Ethno-specific preferences of cigarette smoking and smoking initiation among canadian immigrants – A multi-level analysis
... of smoking onset (P = 0.0001), and smoking initiation (P = ...initiated smoking at a younger age and smoked more cigarettes than any other immigrant group or native-born ...
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A Tool to Identify Adolescents at Risk of Cigarette Smoking Initiation
... characteristics, smoking habits of family and friends, lifestyle factors, personality traits, and mental ...Cigarette smoking initiation was defined as taking even 1 puff on a cigarette for the first ...
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Factors Related to Smoking Initiation by Adolescents and a Causal Model for Early Smoking Initiation
... to smoking initiation by adolescents and early smoking ...in smoking by minors was administered to 215 students aged ≥ 20 ...smoking initiation. Exploratory factor analysis of ...
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Exposure to Movie Smoking: Its Relation to Smoking Initiation Among US Adolescents
... movie smoking has a large population effect, in part because it is far more prevalent than other social influences in this age ...tried smoking, only one fifth of adolescents in this sample reported having ...
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Effect of self-reported home smoking restriction on smoking initiation among adolescents in Taiwan: a prospective cohort study
... maternal, smoking modi fi ed the effect of HSR on smoking ...parental smoking as a single dichotomous variable (yes/no) 25 or assigned smoking status to three categories (none, one, or two ...
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Cigarette Advertising and Teen Smoking Initiation
... initiated smoking during the observa- tion period (137 students smoked just a few puffs, 112 students smoked be- tween 1 and 19 cigarettes, 12 students smoked between 20 and 100 ciga- rettes, and 16 students ...
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A Longitudinal Study of Exposure to Retail Cigarette Advertising and Smoking Initiation
... initiated smoking, but the incidence was 29% among students who visited convenience, li- quor, or small grocery stores at least twice per week and 9% among those who reported the lowest visit frequency (less than ...
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Determinants of smoking initiation among women in five European countries: a cross sectional survey
... Background characteristics with prior associations with smoking initiation were included in the analyses, such as age, education, marital status, and income. Since educational systems differ across ...
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Parental Smoking and Adolescent Smoking Initiation: An Intergenerational Perspective on Tobacco Control
... lifetime smoking to establish pat- terns of cigarette smoking, symptoms of nicotine depen- dence, and ages at smoking onset and ...at smoking initiation were also reported ...parental ...
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Factors associated with smoking initiation among Saudi male adolescents: A longitudinal study
... perceived smoking behavior, and direct pressure), in additon to self-efficacy and intention were significant predictors of adolescent smoking ...future, smoking family members, smoking ...
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Do smoking habits differ between women and men in contemporary Western populations? Evidence from half a million people in the UK Biobank study
... at smoking initiation was similar across socioeconomic groups, the number of cigarettes smoked per day, pack- years of smoking and age at smoking cessation were higher in the more ...
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Adolescent Participation in Tobacco Promotions: The Role of Psychosocial Factors
... little is known about predictors of adolescent in- volvement in tobacco promotions. The lack of re- search in this area is conspicuous given that a sizable number of studies have shown that tobacco promo- tions are ...
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Assessing demographic differences in decisional balance for smoking prevention and temptations to try smoking among adolescent subgroups
... try smoking and indicates a small association between each of the two demographic factors and the two ...for smoking prevention subscale indicate that this factor accounts for less than 1% of variance ...
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Longitudinal Study of Viewing Smoking in Movies and Initiation of Smoking by Children
... movie smoking exposure over time in relation to smoking ini- tiation by wave ...Movie smoking exposure, estimated as described above, was expressed as a percentile and treated as a continuous ...
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