Wolf J, Peltola J S, Seedre T, Russak S, Männik A, Vink M, Sirkel M
Department of Dental Radiology, University of Helsinki, Finland.
Acta Odontol Scand. 1996 Aug;54(4):242-6. doi: 10.3109/00016359609003531.
The dental health of 392 Estonian schoolchildren aged 14-17 years (197 in Tartu and 195 in Tallinn) was studied. In Tartu only 1 child had lost teeth because of caries, as against 30 in Tallinn. Clinically caries-free dentitions were found in 15% of the children in Tartu and in 3% in Tallinn. The mean DMFT value was 3.7 in Tartu and 7.0 in Tallinn, being higher among girls in both cities. The mean DT value was 1.0 in Tartu and 2.6 in Tallinn. All subjects examined had a gingival bleeding index (GBI) higher than zero. The mean GBI was 20% in Tartu and 18% in Tallinn.
对392名14至17岁的爱沙尼亚学童(塔尔图197名,塔林195名)的牙齿健康状况进行了研究。在塔尔图,只有1名儿童因龋齿掉牙,而在塔林有30名。在塔尔图,15%的儿童临床无龋牙列,在塔林为3%。塔尔图的平均龋失补牙面数(DMFT)值为3.7,塔林为7.0,两个城市的女孩该值都更高。塔尔图的平均龋补牙数(DT)值为1.0,塔林为2.6。所有接受检查的受试者牙龈出血指数(GBI)均高于零。塔尔图的平均GBI为20%,塔林为18%。