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KMID : 0378119790060010032
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Chungnam Medical Journal
1979 Volume.6 No. 1 p.32 ~ p.39
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A Study of Oral Trait in Korean
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Abstract
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The author attempted to compare the differences between each item of the oral trait scale of age groups and sex groups in the same group.
The two phase sampling method was utilized in the collection of data from 900 residents living in Chungchung area.
One hundred and fifty men and women from each of the following age groups participated in this study: under 19, 20-39 and 40-64.
Differences among 3 age groups by student t-test was tested based on the score of each questionnaire of the oral trait scale and was also tried to test statistically the frequency of number of the positive responses to the each questionaire by means of the .2 test.
The result by means of the above subjects and method are summarized as follows:
1. There was a tendency of no differences in each score of 40 questionnaire of the oral. trait scale in elder groups.
2. There was a tendency of more strong oral trait in women at any age.
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