TY - JOUR AU - Hien Nguyen AU - Khanh Ngo AU - Vu Dien PY - 2021/07/24 Y2 - 2024/03/29 TI - Dental caries status and risk factors among 1–5-year-old children with cleft lip and palate JF - Science and Technology Development Journal: Health Sciences JA - STDJHS VL - 2 IS - 2 SE - Original research DO - https://doi.org/10.32508/stdjhs.v2i2.470 UR - http://stdjhs.scienceandtechnology.com.vn/index.php/stdjhs/article/view/470 AB - Background: Dental caries is one of the most prevalent oral diseases, and especially more serious in people at risk such as children with cleft lip – palate. Understanding their oral status and the influencing factors will help in preventing tooth decay and improving dental health.Objective: To determine the prevalence of dental caries and risk factors in children from 1 to 5 years old with cleft lip and palate.Method: A cross-sectional study was conducted on 174 children from 1 to 5 years old with cleft lip and palate at the hospitals affiliatated with Odonto-Stomatology faculty, University of Medicine and Pharmacy at Ho Chi Minh City. After a child had been examined for dental caries, his or her father/mother was directly interviewed with a questionnaire to investigate factors affecting the condition of dental caries. Descriptive and inferential statistics were performed using logistic regression.Results: The prevalence of dental caries is 47.1%. The rate of caries in children aged 3-5 years is 3 times higher than that in children aged 1-5 (87.3% and 28.6%, respectively). The percentage of children with caries by geographic region has a statistically significant difference (p <0.05). The highest proportion of dental caries was found in children from the Mekong River Delta (Mekong Delta) (64.2%), the lowest one was those from the South Central Coast (43.5%). The oral hygiene method with gauze after bottle-feeding prevents dental caries 3.3 times better than other methods. Other factors such as cleft form, parents' educational level and socioeconomic status of the family have no effect on children's dental caries.Conclusion: Children from 1 to 5 years old with cleft lip – palate had high prevalence of dental caries. Attention should be paid to bottle feeding time, oral hygiene method and frequency of sugar consumption to prevent dental caries. ER -