유도장치가 부가된 진동회전방식 전동칫솔의 구강건강증진효과에 대한 조사연구 = Survey study of powered toothbrush with guiding device for oral hygiene improvement

다국어 초록 (Multilingual Abstract)

Purpose: This study was performed to evaluate the effect of powered toothbrush with a wireless remote display on the subjective and objective oral hygiene improvement. Methods: One hundred and fifteen subjects in healthy or mild gingivitis status between the ages of 20 and 90 were recruited and reviewed for study inclusion criteria. At first visit, 115 pre-screened subjects filled in the questionnaire form which consisted of demographic factors, behavioral factors (smoking, alcohol consumption), toothbrushing habits (brushing time and frequency), self-reported oral health status, and self-satisfaction. Baseline clinical indices (Plaque index, Gingival index) were also recorded by a periodontist. Subjects were instructed how to use powered toothbrush with a wireless remote display, and were provided with it. Thirty days after first visit, 90 subjects returned for the second assessment by self-reported questionnaire form and professional clinical checkup. Statistical analysis was performed using paired t-test for the difference between baseline and second visit data. The relationship among variables was examined with chi-square test and Fisher' s exact test. Results: Significant differences were not found on self-reported satisfaction related with sex, smoking, alcohol consumption (P<0.05). Self-reported tooth brushing habit was improved in the aspect of brushing time and frequency. Significant differences were found on the self-reported oral health status, self-satisfaction, and clinical indices between the baseline and second visit data (P<0.01). Clinical indices were significantly reduced after using powered toothbrush with a wireless remote display (P<0.01). No adverse reactions were reported during the study period. Conclusions: Powered toothbrush with a wireless remote display successfully promoted oral hygiene from the subjective and objective viewpoint after 30 days of home usage.

참고문헌 (Reference)

1 Van der Weijden FA, "Toothbrushing duration and plaque removing efficacy of electric toothbrushes" 9 : S31-S36, 1996

2 Van der Weijden GA, "The long-term effect of an oscillating/rotating electric toothbrush on gingivitis. An 8-month clinical study" 21 : 139-145, 1994

3 Axelsson P, "The long-term effect of a plaque control program on tooth mortality, caries and periodontal disease in adults. Results after 30 years of maintenance" 31 : 749-757, 2004

4 Lӧe H, "The gingival index, the plaque index and the retention index systems" 38 : 610-616, 1967

5 Scutt JS, "The first mechanical toothbrush?" 139 : 152-, 1975

6 He T, "Safety of three toothbrushes" 14 : 123-126, 2001

7 G. A. Van der Weijden, "Plaque removal by professional electric toothbrushing compared with professional polishing" 31 : 903-907, 2004

8 Silness J, "Periodontal disease in pregnancy II. correlation between oral hygiene and periodontal condition" 22 : 121-135, 1964

9 Williams K, "One- and 3-minute plaque removal by a battery-powered versus a manual toothbrush" 75 : 1107-1113, 2004

10 Heanue M, "Manual versus powered toothbrushing for oral health" 1 : CD002281-, 2003

11 Janusz Karen, "Impact of a novel power toothbrush with SmartGuide technology on brushing pressure and thoroughness" 9 : 1-8, 2008

12 Theiladӧe E, "Experimental gingivitis in man. II. A longitudinal clinical and bacteriological investigation" 1 : 1-13, 1966

13 Lӧe H, "Experimental gingivitis in man" 36 : 177-187, 1965

14 Ho HP, "Effectiveness of the Sonicare sonic toothbrush on reduction of plaque, gingivitis, probing pocket depth and subgingival bacteria in adolescent orthodontic patients" 8 : 15-19, 1997

15 Warren PR, "Development of an oscillating/rotating/pulsating toothbrush: the Oral-B Professional Care Series" 33 (33): 1-9, 2005

16 Bakdash B, "Current patterns of oral hygiene product use and practices" 8 : 11-14, 1995

17 Schroeder HE, "Conversion of stable established gingivitis in the dog into destructive periodontitis" 20 : 775-782, 1975

18 Stoltze K, "Comparison of a manual and a new electric toothbrush for controlling plaque and gingivitis" 21 : 86-90, 1994

19 Ainamo J, "Assessment of the effect of an oscillating/rotating electric toothbrush on oral health. A 12-month longitudinal study" 24 : 28-33, 1997

20 Van der Weijden GA, "Approximal brush head used on a powered toothbrush" 32 : 317-322, 2005

21 Walters PA, "A novel oscillating-rotating power toothbrush with SmartGuide: designed for enhanced performance and compliance" 8 : 1-9, 2007

22 Rosema NA, "A comparison of the use of different modes of mechanical oral hygiene in prevention of plaque and gingivitis" 79 : 1386-1394, 2008

23 Elliot JR, "A comparison of the effectiveness of a standard and electric toothbrush" 34 : 375-379, 1963

24 Heasman PA, "A comparative study of the Philips HP 735, Braun/Oral B D7 and the Oral B 35 Advantage toothbrushes" 26 : 85-90, 1999