Tooth Brushing Instruction System by Use of 3D Motion Capturing Digital Simulation Program with 3-axis Accelerometer
이성훈, 김광영, 나은주, 조자원,
소속 상세정보
이성훈 ( Lee Seung-Hoon ) - Dankook University College of Dentistry Department of Preventive Dentistry
김광영 ( Kim Kwang-Young ) - Dankook University College of Dentistry Department of Preventive Dentistry
나은주 ( Na Eun-Joo ) - Dankook University Department of Oral Health
조자원 ( Cho Ja-Won ) - Dankook University College of Dentistry Department of Preventive Dentistry
KMID : 1157520130090040239
Abstract
Objective: In order to compare the tooth brushing instruction effect between the traditional method and the using the 3D ax-is accelerated simulation system.
Methods: The authors have examined PHP index for 88 patients who had performed the rolling method of toothbrushing in-structed by a dental hygienist as 45 persons for control group and 43 as an experimental group as instructed by a 3D mo-tioned simulation system which had been devised the program. In the same way, 33 for control group and 31 for experiment as total 64 orthodontic patients were participated for tooth brushing instruction for charters method on the bracket area, by a dental hygienist for control group and by use of 3D motioned simulation system as an experimental group. The results for PHP index between two groups as rolling method or Charters method for as Orthodontic braced patients, The PHP index changes according to the periods were revealed.
Results: The decreasing rate of PHP index were shown as 0.58±0.74 in control, otherwise as 1.02±1.11 in experimental group for normal patients (p＜0.05), but, 0.80±0.61 in control group and 1.03±1.06 in experimental group for Orthodontic patients (p＞0.05).
Conclusion: It was recommended th use and to apply for 3D motioned simulation system for tooth brushing instruction at the dental clinics because of the more effective than that of the instructor’s training.
키워드
tooth brushing instruction; oral health education; 3D axis accelerated simulation system
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