The trend of oral cancer screening in Bangladesh, perceptions, and risk factors: a model comparison approach [version 1; peer review: awaiting peer review]

Background: Oral cancer (OC) is a leading cause of death among cancer patients and a major public health concern in Bangladesh. Timely OC screening can help in the early detection of OC and could reduce the mortality rate in Bangladesh. We aimed to assess the tend of OC screening, perception and risk factors among dental patients. Methods: This was a facility-based cross-sectional study among 423 participants with dental problems using a convenience sampling technique. The collected data were analyzed by IBM SPSS 25 and various statistics, such as the chi-squared test, Poisson regression, logistic regression, etc., were used to attain the objectives. Results: Only 2.4% of the study participants underwent OC screening before the study period. The use of smokeless tobacco and smoking were significantly associated with the tend of OC screening. According to the Poisson model, previous smokeless tobacco users were 5 times (odds ratio (OR): 5.403, P