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KMID : 1020220110110060843
Journal of Korean Society of Dental Hygiene
2011 Volume.11 No. 6 p.843 ~ p.852
Perceived oral malodor and need for dental care among visitors receiving dental prophylaxis
Jeong Mi-Kyoung

Jang Gye-Won
Kang Yong-Ju
Abstract
Objectives: The aims of the study were to examine perceived oral malodor and self-reported need for oral and
dental care among patients receiving oral prophylaxis services and provide guidelines for developing educational
programs(toothbrushing method and tongue cleaning) for oral hygiene and oral malodor prevention.

Methods: The survey was administered to a sample of 462 receiving voluntary oral prophylaxis service in a
dental laboratory at the J School of Public Health in Korea. The subjects were asked a range of questions related to the degrees of perceived oral malodor and concern for oral health status, as well as their demographic information and need for oral and dental treatment. Univariate analyses using Chi-square and T-test with a P-value of .05 were performed using SPSS Version 12.0 for Windows.

Results: 1. Male participants reported ¡°moderately concerned for bad breath and smell¡±and ¡°I don¡¯t care bad
breath and smell¡±39.1% and 26.2% respectively, while more female participants were concerned for oral malodor.¡°moderately concerned for malodor¡±and¡° highly concerned for malodor¡±41.1% and 28.5%(p<.05). a significant difference
among age groups was found. 19% of young adults (less than or equal to 29 years of age) reported¡° highly concerned for bad breath and smell¡±while 36.4% of older adults (greater than or equal to 50 years of age) reported ¡°highly concerned for bad breath and smell ¡±(p<.05). 2. 12 non-smoking participants (3.7%) and 15 smoking participants (10.8%) reported that they have perceived bad breadth and smell (p<.05). 3. Smoking participants reported a higher degree of need for oral malodor treatment than that of non-smoking participants 88.5% and 82% respectively(p<.05). 4. The participants who did regular toothbrushing more than 3 times a day reported¡° no malodor¡±, 77 % as compared to 66.7% of the participants who did regular toothbrushing 2 times a day. Toothbrushing 2 times a day reported either ¡°moderate malodor ¡°or ¡°sever malodor¡±(p<.01). Participants with more frequent toothbrushing reported less oral and breath odor as compared participants with less frequent toothbrushing.

Conclusions: The study suggested that there is a need to oral prophylaxis for prevention and toothbrushing and
tongue cleaning method oral malodor care and oral health status.
KEYWORD
adult, oral malodor, perceived oral malodor, smoking
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