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[Questionnaire about dental health in new university students]
T Komori1, T Takato, M Miyamoto
1Department of Oral Surgery, Faculty of Medicine, University of Tokyo.
Abstract:
A questionnaire about dental health was given to 6846 new students in the University of Tokyo. The results were as follows: 1. 5.3% of students had experienced periodontal diseases. The percentage of students with gingival bleeding was 20.7%. 2. Most of the students brushed their teeth 3 minutes at a time, 2 times a day. 3. 11.5% of the students had experienced orthodontic treatments. The percentage of female students was significantly higher than the percentage of male students. 4. 0.9% of the students had experienced TMJ disorders. TMJ symptoms were noted in 9.7%. 5. More than 90% of the students usually chewed on both sides of the mouth.