Epidemiological profiles of dental erosion in 3- to 5-year-old children in Shanghai / 上海交通大学学报(医学版)
Journal of Shanghai Jiaotong University(Medical Science)
; (12): 1315-1319, 2019.
Article
ي Zh
| WPRIM
| ID: wpr-843316
المكتبة المسؤولة:
WPRO
ABSTRACT
Objective • To describe and analyze the epidemiological status of dental erosion in 3- to 5-year-old children in Shanghai. Methods • A cluster, multi-stage random sampling method was applied to 3- to 5-year-old children in Shanghai. Clinical oral examination was performed, and the status of dental erosion was evaluated by O'Sullivan index, including the involved tooth position, surface and severity. Descriptive analysis was applied for the prevalence of dental erosion and the distribution of tooth position and surface. Results • A total of 1 148 children aged from 3 to 5 years old in Shanghai were randomly selected. Among them, 168 children suffered from dental erosion, and the prevalence of dental erosion in the sample was 14.6%. A total of 102 males (17.3%) and 66 females (11.8%) showed the condition of dental erosion. The ratio of male and female was 1:0.68, and the prevalence of dental erosion in the male was significantly higher than that in the female (χ2=6.972, P=0.008). The upper second deciduous molar in the dentition was most likely involved (8.6%) and the lower later incisor was least involved (1.7%). The surface of occlusal or incisal surface was more likely involved (37.1%). With regard to the severity of dental erosion, the loss of horizontal enamel was more common (58.4%). Conclusion • The prevalence of dental erosion in the 3- to 5-year-old children in Shanghai is relatively high and it is necessary to raise the awareness of dental erosion prevention.
النص الكامل:
1
الفهرس:
WPRIM
اللغة:
Zh
مجلة:
Journal of Shanghai Jiaotong University(Medical Science)
السنة:
2019
نوع:
Article