Document Type : Research Article
Oral leukoplakia is seen as a predominant white patch in the oral mucosa and is the most common potentially malignant disorder of the oral mucosa. Habits such as tobacco, betel nut chewing and alcohol increases the incidence of oral leukoplakia. This study was aimed to evaluate the association of oral leukoplakia in patients having smoking and alcohol habits. In this study, patients having oral leukoplakia were sorted out by reviewing and analysing 86,000 patients records who visited the private dental college during the time period of June 2019 to March 2020. The personal history with habits such as smoking and alcohol were also recorded. A Chi-square test was used to determine association between variables to obtain the results. In our study, we found that the males showed higher prevalence of Oral Leukoplakia than females. A statistically significant result was found in patients between 41-50 years of age (29.2%) with smoking habits (84.8%) and alcohol intake habits (51%). It also showed that there was stronger association between oral leukoplakia and patients with both smoking and alcohol habits, than in patients having alcohol habit alone.