Pouëzat J A, Bohne W, Fraysse C
U.F.R. d'Odontologie de Nantes.
J Biol Buccale. 1988 Dec;16(4):259-65.
This survey was conducted on a representative sample of schoolchildren aged 6 to 15 years from Pays de la Loire, Vienne and Deux-Sèvres. The results showed that the DMFT and DMFS indices increased with age. The girls had a higher caries experience. The children from rural zones had a higher caries prevalence than those of urban areas. However the differences were not statistically significant. Relatively low values were recorded between 6 and 15 years for the plaque index, the calculus index and the gingival index.
这项调查针对来自卢瓦尔河地区、维埃纳省和德塞夫勒省的6至15岁学童代表性样本展开。结果显示，恒牙龋失补牙数（DMFT）和恒牙龋失补牙面数（DMFS）指数随年龄增长而升高。女孩的龋齿经历更为严重。农村地区儿童的龋齿患病率高于城市地区儿童。然而，这些差异并无统计学意义。6至15岁期间，菌斑指数、牙石指数和牙龈指数记录值相对较低。
