Mortality among male cigar and cigarette smokers in the USA.

ABSTRACT:

Background

Cigars and cigarettes are both smoked, but much less is known about the former's long-term health effects, due to its low prevalence and infrequent collection of cigar information in national surveys.

Purpose

We conducted a follow-up mortality study of cigar-smoking men age 40-79 years in National Health Interview Surveys (NHIS).

Methods

We used pooled NHIS files linked to the National Death Index to obtain follow-up from year of interview to year of death or December 31, 2015. We developed categories of cigarette and cigar smoking that accommodate dual and former use of both products. We used Cox proportional hazards models, adjusted for age, race/ethnicity, marital status, education, income and region to estimate hazard ratios (HRs, 95% confidence interva

SUBMITTER: Rodu B 

PROVIDER: S-EPMC7789747 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature