Background: Given the diverse cigar market and limited data on biomarker patterns by cigar
type, we compared biomarkers of nicotine and tobacco toxicants among cigar smokers and …

Background: Cigar consumption is increasing in the United States, but little information is
available about exposure to toxic constituents from cigar smoking. Methods: We conducted a …

Background: The dose–response relationships between number of cigarettes smoked per
day (CPD) and health outcomes, such as cancer and heart disease, are well established …

Abstract Introduction: There are about 4,800 different chemical constituents in cigarette
smoke. Therefore, the total systemic exposure evaluation of the population of smokers to …

Introduction Cigars are currently the second-highest-used combustible tobacco product
among US adults, but knowledge about health effects of premium cigars versus other cigar …

Background Premium cigar use is infrequent compared with the use of other tobacco
products, including other cigar types (eg, cigarillos), though current measurement methods …

Background Cigars are a growing public health concern, given the changes in cigar use
patterns in the US and elsewhere since the 1960s. We conducted a systematic review of …

Background: It has been suggested that smokeless tobacco users have high nicotine and
toxicant exposure, but studies with nationally representative data have been limited …

Background: Nondaily smoking has increased among current US smokers during the past
decade and is practiced by a significant percentage of smokers. Although research in …

Cigar smoking remains a public health issue in the United States (US), with a
heterogeneous prevalence based on sociodemographic characteristics. Nationally …