Prevalence of Gastroesophageal Reflux Disease (GERD) Among Electronic Cigarette-Smoking University Students in Jeddah, Saudi Arabia.

Background Gastroesophageal reflux disease (GERD) is one of the most common gastrointestinal tract diseases. Although there is a strong association between smoking and GERD, it is poorly understood until now. Electronic cigarettes (E-cigarettes) are widely used nowadays.