Abstract
BACKGROUND
Halitosis is the malodour with an intensity beyond a socially accepted level. It has a major negative effect on individual's social and professional lives. The study aimed to estimate the prevalence of self-reported halitosis among general population in Saudi Arabia (SA), and investigate the related factors.
METHODS
This was a cross-sectional, national study on adult population of SA. A validated, selfreported digital questionnaire was distributed which included questions on demographics, general and oral health, and self-perception of halitosis. Data was collected and analysed for significant correlations.
RESULTS
A total of 2673 participants from all 13 provinces of SA completed the survey. The prevalence of self-reported halitosis was 33.4 %, and 59.9 % have been complaining of halitosis for a long time. Overall, 76.3 % had concerns to communicate and be around people due to halitosis. Periodontal diseases, tongue coating, sinus problems and diabetes were strongly associated with halitosis. In terms of oral hygiene compliance, 43.7 % of participants were likely to brush their teeth twice daily and 55 % would use floss on regular basis.
CONCLUSIONS
Based on the current data, the prevalence of self-reported halitosis in SA falls within the worldwide average. Factors such as active periodontal disease, mouth dryness and tongue coating were highly association with halitosis. National educational programs for health care providers as well as the public may help in early diagnosis and management.