Bohne W, Cahen P M, Delattre J P, Foray M, Pouëzat J A, Resmond-Richard F
Schweiz Monatsschr Zahnmed. 1989;99(8):892-6.
1421 randomly selected 6- to 15-year-old Breton children were examined in 1987 in order to assess the prevalence of caries in permanent teeth. Methods proposed by Turlot & Cahen (1989) were used. At 6, 85.9% of all children were caries-free and at 15, only 5.3%. At 14, DMFT and DMFS rates reached 6.46 and 12.36, respectively. The differences of scores stated between boys and girls and between children from urban and rural regions were not statistically significant. Pits and fissures were more frequently affected than approximal and smooth surfaces. Since 1986, fluoridated domestic salt is available in France. Thus, the present investigation will serve to study the effects of this recently adopted preventive measure.
1987年，对1421名随机挑选的6至15岁布列塔尼儿童进行了检查，以评估恒牙龋齿的患病率。采用了蒂洛和卡昂（1989年）提出的方法。6岁时，所有儿童中有85.9%无龋齿，15岁时，只有5.3%。14岁时，恒牙龋失补指数（DMFT）和恒牙龋失补牙面数（DMFS）分别达到6.46和12.36。男孩与女孩之间以及城乡儿童之间的得分差异无统计学意义。窝沟比邻面和平滑面更容易受到影响。自1986年以来，法国可获得加氟家用盐。因此，本调查将有助于研究这一最近采取的预防措施的效果。
