OBJECTIVES To assess the variability in the number of cigarettes smoked per person per day in Spain according to the information source (health surveys versus legal sales). METHODS We compared cigarette consumption per person per day (population aged ≥16 years) obtained from the national health surveys in Spain and the official data on legal tobacco sales between 1993 and 2009. RESULTS Ciga...

INTRODUCTION In the United States, race/ethnicity is a strong determinant of tobacco use patterns, biomarkers of tobacco smoke components and metabolites, and likelihood of successful cessation. Although Black smokers tend to smoke fewer cigarettes than White smokers, they have higher cotinine levels and disease risk and lower cessation success. We examined racial differences in hair nicotine c...

Cigarette smoking affects all phases of atherosclerosis from endothelial dysfunction to acute occlusive clinical events. The problem is, whether the length of the period of cigarette smoking has a more reflection to the status of lipids and illnesses of cardiovascular system or the bigger number of smoked cigarettes in a shorter time-period? The observed sample has constituted of two groups of ...

This paper reviews the data on blood nicotine or saliva cotinine concentrations with concomitant smoking and use of nicotine replacement (NR) products. Eleven studies that provided data on blood nicotine concentrations, carbon monoxide in exhaled air, and number of cigarettes smoked were reviewed. At least one day had to be spent on concurrent use of cigarette and NR products. With simultaneous...

BACKGROUND To determine the prevalence of cigarette smoking in Tehran and some of its determinants. METHODS In a cross-sectional population-based study, a sample from citizens of Tehran was obtained using stratified random cluster sampling. Through a face to face interview, data such as the history of smoking in the past (abstinence from smoking) and at the present time (active smoking), and ...

Introduction: Cigarette smoking is a leading cause of morbidity and mortality globally. There are limited data on the prevalence of and factors associated with smoking among in-school adolescents in developing countries. Objectives: To estimate prevalence of those who have smoked cigarettes and to identify associated socio-demographic factors among adolescents in Chongwe district, Lusaka Provin...

Laryngeal squamous cell carcinoma (SCC) is strongly linked to cigarette smoking. It is estimated to account for more than 70% of laryngeal SCCs and up to 89% in combination with alcohol. We wished to determine the prevalence of cigarette smoking and alcohol ingestion among patients with laryngeal squamous cell carcinoma and estimate risk attributed to cigarette smoking and alcohol ingestion. Fi...

STUDY OBJECTIVE To examine the risk of fatal stroke in relation to smoking habits in men screened for the Oslo study. DESIGN The Oslo study is a prospective, cohort study of the epidemiology and preventive aspects of cardiovascular diseases in middle aged men. Screening started in May 1972 and results after 18 years of follow up are reported. PARTICIPANTS There were 16209 men aged 40-49 yea...

Abstract Background Adolescents cannabis users are at a substantially elevated risk for use of highly addictive drugs such as cocaine, heroin, and nonmedical prescription drugs. Unknown is whether this applies to adolescent who have never smoked combustible cigarette, group that has grown considerably in size recent years. This study documents the growth proportion abstain from cigarette use, e...

The association between cervix cancer and cigarette smoking was examined among 332 white cases and 1725 white controls. Cases were of lower socioeconomic status (SES) and smoked more than controls. After adjustment for both age and SES, no significant association was observed between cervix cancer and cigarette smoking. Many variables related both to cigarette smoking and to known risk factors ...