歯牙ならびに歯肉疾病と口腔環境についての研究(その 3)

概要

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We are investigating the disease prevention of the tooth, the gingiva and their oral environment. In our recent study, the new caries activity test "Cariostat Test" has been applied in addition to Snyder test. The subjects of the study consisted of 40 females aged from 19 to 20 years and the data obtained were compared with relations between the results of caries activity and the number of decayed teeth. The results were summarized as follows. 1. The Cariostat test was positive in 40.0%, and negative in 60.0%. The Snyder test was positive in 32.5%, questionable in 45.0%, and negative in 22.5%. 2. The Cariostat test was tested 3 times respectively among those 40 cases, and 70.0% of them were consistent with results through the 3 trials. 3. The Cariostat test and the Snyder test had significantly high degree of correlation with the number of D-T. 4. The result of the Cariostat test was equal to that of the Snyder test in 72.5%.
九州歯科学会の論文
1977-03-31