Prevalence of oral mucosal changes among 6-­ 13-­year old children in Sulaimani city, Iraq

Volume 1 , Issue 1 , June 2014 , Pages 5-9

Authors

Shokhan Ahmad Hussein 1 ; Arass Jalal Noori 2

1 Department of Oral Diagnosis. School of Dentistry/ University of Sulaimani.

2 Department of Pedodontics, Orthodontics, and Preventive Dentistry. School of Dentistry/ University of Sulaimani.

DOI logo 10.17656/sdj.10011

Keywords

Abstract

Objectives: Understanding the distribution, etiology and epidemiology of oral mucosal changes is essential for preventive
and treatment planning. The aim of this study was to determine the prevalence and distribution of oral mucosal lesions and
normal variations among 6- to 13-year old children in Sulaimani city, north of Iraq.
Method: A cross-sectional survey was carried out on primary school students in Sulaimani city. A total of 5113 Kurdish
children was examined; 2757 (53.92%) were males and 2356 (46.08%) were females, enrolled in 20 primary public
schools. Any oral mucosal changes observed at the time of examination were recorded.
Results: The prevalence of oral mucosal changes was found to be 12.87% (658 children): 12.91% (356) males and 12.82%
(302) females, with no statistically significant gender variations (P>0.05). Twelve different oral mucosal changes/lesions
were diagnosed and the most common were herpes labialis (3.2%), aphthous ulcers (2.25%), linea alba (1.72%), angular
cheilitis (1.7%), traumatic ulcers (1.58%) and geographical tongue (1.33%). No statistically significant association was
found between different types of lesions and gender (P>0.05). The lips were found to be the most common affected site
(27.36%) followed by buccal mucosa (23.86%), tongue (18.54%), labial mucosa (14.13%), and the lip commissures
(13.22%).
Conclusion: The present study represents the first cross-sectional epidemiological study of the prevalence and distribution
of oral mucosal lesions among Kurdish Iraqi children in Sulaimani city providing the baseline data for future relative
preventive and health service programs.

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  • Published at1 June 2014

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