韓國學童의 地域別 齒牙우식증 經驗度(Ⅰ) : 山間地域 Dental Caries Experience Rate of Children in Mountain Village = Epidemiological Studies on Dental Caries among Korean Children (Ⅰ)

국문 초록 (Abstract)

우리나라에서 齒牙缺損의 가장 큰 原因疾患中의 하나인 치아우식증의 發生에 自然的 社會的 條件이 미치는 影響을 두명하기 위하여, 著者는 文明의 惠澤이 比較的 덜 미치는 僻地인 山間地域에 居住하는 7才부터 12才까지의 男女 學童 1265名을 對象으로, 世界保健機構에서 勸奬하는 基準에 따라 乳齒 永久齒를 包含하여 치아우식 經驗率을 調査硏究한바 다음과 같은 結果를 얻었다.
1. 山間地域 學童의 乳齒 永久齒에서 치아우식 經驗率은 7才에서 72.44%, 10才에서 73.02%, 12才에서 71.07%로서 치아우식 經驗率은 72.44% 以上이었다.
2. 全體 年齡에서 치아우식 經驗率은 74.62%이며, 男子 73.83%, 女子 75.44%로서 男子보다 女子에게서 多少 높았으나 크게 大差는 없었다.
3. 1人當 平均 우식경험치아의 保有數는 全體 年齡에서 3.61個이며, 7才에서 4.24個, 9才에서 3.74個, 12才에서 2.79個로서 齒牙 交換機에서는 年齡增加에 따라서 多少 減少 되어 나타났다.
4. 우식치률은 7才, 8才, 12才 및 全體 年齡에서 100.00%, 99.89%, 98.87% 및 99.23%로서 매우 높고, 處置置率은 7才, 8才, 12才 및 全體 年齡에서 0.00%, 0.11%, 1.14% 및 0.33%로 매우 낮아, 山間地域 學童의 치아우식에 對한 齒科醫療는 거의 供給되고 있지 않았음을 알 수 있었다.

다국어 초록 (Multilingual Abstract)

In order to reserch on dental caries incidence socia-geographically, the author had epidemiologically studied the dental caries experience rate in the deciduous and permanent teeth of Korean children residing in the mountain village, in the 1,265 school boys and girls at the age from seven to twelve years.
The obtained results were as follows;
1. The dental caries experience rate in the deciduous and permanent teeth of Korean children residing in mountain village was 72.44% at the age of seven years, 73.02% at the age of ten years and 71.07% at the age of twelve years, and so was over 72.44%.
2. The overall dental caries experiance rate in the deciduous and permanent teeth was 73.83% at male, 75.44% at female and 74.62% at the average of both, higher at female than that at male, however, the both sex was not greatly different in general.
3. The average number of caries experience teeth per mouth of Korean children residing in mountain village was 3.61 at total age, 4.24 at the age of seven years. 4.74 at the age of nine years and 2.79 at the age of twelve years, and so was apt to decrease with aging within mixed dentition period.
4. Decayed teeth rate was 100.00% at the age of seven years, 99.89% at the age of eight years, 98.87% at the age of twelve years and 99.23% at the total age, and filled teeth rate was 0.00% at the age of seven years, 0.11% at the age of eight years, 1.14% at the age of twelve years and 0.33% at the total age, and so the author could find that few dental treatment cares for dental caries on the deciduous and permanent teeth of Korean children residing in mountain village were supplied.