Symptoms of cough and shortness of breath among occasional young adult smokers

Abstract

Introduction: The perception of negative health consequences is a common motive for quitting smoking, but specific information on the immediate health effects of occasional smoking among young adults is limited. Method: To examine the relationship between cigarette use and symptoms of (a) cough or sore throat and (b) shortness of breath or fatigue after regular activities among young adults, we performed online health screening of a random sample of 25,000 college undergraduates. The screening survey assessed demographic characteristics, smoking and related health behaviors, and respiratory symptoms in the previous 30 days. Results: The response rate was 26% (6,492/25,000). Among individuals reporting no smoking in the prior 30 days and smoking on 1-4, 5-10, 11-20, or 21-30 days, the prevalence of one or more days of cough/sore throat increased from 62.5% to 68.3%, 72.0%, 71.4%, and 73.7%, respectively (p