OBJECTIVE Despite voluntary restrictions prohibiting direct and indirect cigarette marketing to youth and paid product placement, tobacco use remains prevalent in movies. This article presents a systematic review of the evidence on the nature and effect of smoking in the movies on adolescents (and others). METHODOLOGY We performed a comprehensive literature review. RESULTS We identified 40 ...

Self-reported puffing behavior has considerable potential as an indicator of smoking intensity, particularly in survey research evaluating population-based changes in smoking patterns. However, little is known about the reliability and validity of self-reported puffing behavior. This study compared smokers' perceptions of their puffing behavior with measures of both machine-determined puffing b...

Tobacco-constituent biomarkers are metabolites of specific compounds present in tobacco or tobacco smoke. Highly reliable analytic methods, based mainly on mass spectrometry, have been developed for quantitation of these biomarkers in both urine and blood specimens. There is substantial interindividual variation in smoking-related lung cancer risk that is determined in part by individual variab...

AIMS To assess the impact of the introduction of graphic health warning labels on cigarette packets on adolescents at different smoking uptake stages. DESIGN School-based surveys conducted in the year prior to (2005) and approximately 6 months after (2006) the introduction of the graphic health warnings. The 2006 survey was conducted after a TV advertising campaign promoting two new health wa...

Almost 20% of Californian smokers do not smoke daily. Although occasional (non-daily) smoking occurs during uptake, a stable pattern of occasional smoking may imply a milder level of nicotine addiction. We use a longitudinal population sample of smokers interviewed in both 1990 and 1992 to evaluate the stability of occasional smoking. Further, we use 1992 data, including smokers only interviewe...

INTRODUCTION Snus use has become increasingly prevalent among young people in Norway, while smoking has declined. Little is known about the transitions between snus and other tobacco products, particularly among younger users. A major concern involves the association between snus initiation and future smoking uptake. METHODS A total of 409 lifetime snus users who had started with snus before ...

BACKGROUND Adolescent tobacco use remains a major public health priority to reduce the prevalence of tobacco use in community. The aim of this study was determining the association of the transitions in smoking stages with prevalence of cigarette smoking in the classes and schools in adolescents of Tabriz City (northwest of Iran). METHODS Fifty-six high schools were randomly selected, and 490...

Evidence-based cessation assistance increases rates. Activating preferences during decision making could improve effectiveness further. Decision aids (DAs) facilitate deciding by taking into account. To develop effective DAs, potential end users' (i.e., individuals motivated to quit) needs and experts' viewpoints should be considered. Therefore, the aim of this assessment was: (1) explore (2) o...

The objective is to examine the association between the amount of smoking seen in films and current smoking in young adults living in the west of Scotland in the UK. Cross-sectional analyses (using multivariable logistic regression) of data collected at age 19 (2002-04) from a longitudinal cohort originally surveyed at age 11 (1994-95) were conducted. The main outcome measure is smoking at age ...

This study investigated the relationship between epidermal growth factor receptor (EGFR) and Kirsten rat sarcoma viral oncogene homolog (KRAS) mutations in non-small-cell lung cancer (NSCLC) and quantitative FDG-PET/CT parameters including tumor heterogeneity. 131 patients with NSCLC underwent staging FDG-PET/CT followed by tumor resection and histopathological analysis that included testing fo...