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KMID : 0378019700130120079
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New Medical Journal
1970 Volume.13 No. 12 p.79 ~ p.86
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A Study of Dental Health (D. M. F.) in University Student
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權彛赫/Kwon, E.Hyock
車喆煥/朴淳永/黃晶煥/尹麟在/李昌熙/Cha, Chul Hwan/Park, Soon Young/Hwang, Jung Hwan/Yun, In Jai/Lee, Chang Hee
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Abstract
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For the purpose of ascertaining the prevalence of dental caries and the D. M. F. rate of University Students, an intensive examination was conducted on a total of 3, 030(Male 2.577, Female 453) Students, ranging in age from 16 to 25.
The subjects were all students who had passed the written entrance examination for Seoul National University. The examination was performed macroscopically using a mouth mirror, an explorer, and dental floss silk. The following results were obtained;
1. Tartar on tooth; light, 14.3%; moderate, 56.3%; heavy, 17.6% and none, 11.8`-" Tartar on tooth by Sex:
In males, light, 14.3%; moderate, 56.7%; heavy, 18. 1% and none, 10. 9%.
In females, light, 14.3%; moderate, 54.3%; heavy, 14.6% and none, 16.8%.
2. Out of total, 11. 6%(made 12. 1%, female 8.4%) had gingivitis, the male prevalen(t r;tie of gingivitis was higher than female and such rates rose with advancing ages.
3. Average number of teeth in each subjectjwas 28. 7 teeth and female had 28. 6 teet.
4. The caries index was 94.7%(male 94.3%, female 97.3%), the female caries rate was higher than male.
5. The average number of I) Caries per tooth rate was 8.4%(male 8. 0%, female 10.5%), II) Missing per tooth rate was 0.4%(male 0.4%, female 0.7%), III) Fillings per tooth rate was 3. 6%(male 3.4%, female 5. 1%), in all cases, the female incidences were higher than the male.
6. The sbreak down of decay, missing and fillings in the total D. M. F. teeth is as follows:
male: D=68.3%, M=3-1%, F=28.6%,
female: D=64.3%, M=4.3%, F=31.4%,
Total average: D=67.5%, M=3.3%, F=29.2%.
7. The average number of D. M. F. was 3.6 teeth(male 3. 4 teeth, female 4. 7 teeth), female was higher than male.
8. The average rate of D. M. F. was 12. 5%(male 11. 8%, female 16.4%), female was higher than male. 9. The treatment Status of Dental;
the average number of
I) Sumplatinum bridge per tooth rate was 2. 0% in male and 5.5% in female,
II) Amalgam per tooth rate was 21.9% in male and 48. 1% in female,
III) Gold bridge per tooth rate was 4.4% in both of sex.
iv) Gold inlay per tooth rate was 17.7% in male and 32.4% in female, in all cases, the female fillings were higher than the male.
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