• Journal of dental hygiene science
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• v.13 no.2
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• pp.142-150
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• 2013

The aim of this study was to analyze the factors related to self-reported halitosis. This study performed a questionnaire survey, targeting at 450 adults who lived in Seoul and Gyeonggi area. Main results of this study were as followings. Relationships between socio-demographic characteristics and halitosis showed no significant difference. Relationships between subjective oral health and halitosis, the groups that were treated dental prosthesis, aware of periodontal disease and dry mouth symptoms reported more halitosis (p<0.05). The group that brushed teeth less than twice a day, did not brush teeth after having a snack, and had frequent sweet treat reported more halitosis (p<0.05). The group that more experienced limitation, discomfort, discomfort reported more halitosis (p<0.05). Based on the results derived as above, the self-reported halitosis was shown to be related to periodontal disease, dry mouth, oral hygiene care and quality of life. Therefore, it is considered that preventing periodontal disease and oral dryness as well as reinforcing the oral hygiene care will contribute to prevention of halitosis and enhancement of quality of life.

• Journal of Oral Medicine and Pain
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• v.26 no.3
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• pp.225-241
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• 2001

구취에 대한 환자의 주관적 감각은 다양한 심리학적 요소들에 의하여 영향을 받을 가능성이 있다. 본 연구에서는 구취 환자의 심리학적 특징을 살펴보기 위하여, 구취를 주소로 내원한 환자 446명과 일반적인 치과 치료를 위하여 내원한 환자 63명을 대상으로 간이정신진단검사 (SCL-90-R), 구취 설문검사, 구취 측정 검사를 시행하여 분석한 결과 아래와 같은 결론을 얻었다. 1. 남성 구취 환자와 여성 구취 환자의 연령분포는 통계학적으로 유의한 차이를 보였다 (p<0.001). 남성에서는 20대, 30대, 40대에 고르게 분포한 반면, 여성에서는 20대와 30대에 집중되어 분포하였다. 2. 구취의 인식 유형은 남녀간에 통계학적으로 유의한 차이를 보였다 (p<0.01). 구취 인식 유형 중 타인에 의한 지적이나 타인의 행동으로 인한 추측 없이 스스로 구취를 인지하는 유형은 여성 구취 환자에서만 관찰되었다. 3. 구취 환자는 대조군에 비하여 강박증, 불안, 적대감, 전체심도지수에서 높은 수치를 보였다 (p<0.05). 4. 여성 구취 환자는 남성 구취 환자에 비하여 강박증(p<0.05), 불안 (p<0.05), 편집증 (p<0.001)에서 높은 수치를 보였다. 5. 남성 구취 환자에서는 표출증상합계를 (p<0.05) 제외한 모든 간이정신진단검사 항목에서 고농도 VSC군과 저농도 VSC군간에 유의한 차이를 보이지 않았다. 여성 구취 환자에서는 저농도 VSC군이 신체화를 제외한 모든 간이정신진단검사 항목에서 고농도 VSC군에 비하여 높은 수치를 보였다 (p<0.05). 6. 여성 구취 환자에서 주관적 구취심도는 강박증, 대인예민성, 불안, 적대감, 공포불안, 전체심도지수, 표출증상심도지수 들과 유의한 상관관계를 보였고 (p<0.05), 주관적 구취불편감은 모든 간이정신진단검사 항목들과 유의한 상관관계를 보였다 (p<0.05).

• The Journal of the Korea Contents Association
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• v.11 no.12
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• pp.347-356
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• 2011

The aim of this study was to determine the prevalence of self-assessment halitosis and to offer the basic information that establishes a strategy of effective health promotion and to enhance the quality of life. This study performed a questionnaire survey. The questionnaire was filled out by the 362 adults, who lived in Incheon Metropolitan City from May to July, 2010. The data were analyzed using a Chi-square test in the SPSS version 12.0 program. The prevalence rate of self-assessment halitosis was 24.3%. Hypertension, diabetes, medication and inadequate oral hygiene practice were significantly associated with self-assessment halitosis. Other factors of self-assessment halitosis were older age and occupation. As a result, dental professionals have to investigate a systemic disease history thoroughly. And they have to educate regular checkup of oral health and to perform a continuous feedback. The self-assessment halitosis has a negative influence on mental health and social life, so dental professionals must take into consideration about the halitosis.

• Journal of dental hygiene science
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• v.12 no.4
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• pp.443-450
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• 2012

In this study, a survey was conducted to check the health status and health-related behavior according to the subjective oral malodor of some university students targeting 1,490 students who are attending N university in Cheonan. Based on the result to confirm the awareness of oral malodor and systemic diseases status, there were many cases to be realized such as sinus infection, chronic rhinitis, asthma, gastrointestinal disorders and xerostama among the people who think that they have bad breath, not the people who think that they don't have bad breath (p<.05). Based on the result to confirm the subjective oral health condition according to awareness of oral malodor status, it was shown that there were more respondents who have some oral conditions such as 'there are tooth to be treated', 'there is food stuck between tooth' and 'the gums are often swollen' among the people who realize that they have bad breath, not the people who think that they don't have bad breath (p<.05). It was shown that there were more cases to be brushed teeth everyday among the people who realize that they don't have bad breath than the people who think that they have bad breath (p<.05) and there were more cases to be used dental floss and to be brushed tongue everyday among the people who think that they don't have bad breath (p<.01).

• Journal of Digital Convergence
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• v.11 no.12
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• pp.607-614
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• 2013

This study has been conducted to investigate the effect of self awareness of halitosis on the quality of life related to oral health in patients with chronic renal failure undergoing hemodialysis and use basic data related to oral health of patients with chronic renal failure which is very rare in Korea. In terms of oral symptoms based on awareness of halitosis, there were significant differences in symptoms of teeth pain in the past one month, bleeding gums, symptoms of tongue or cheek pain, dry mouth, In terms of status of oral functions, there were significant differences in discomfort upon chewing foods, difficulty of pronunciation and presence of lost teeth. As the results of analysis of effect of self awareness of halitosis on the quality of life related to oral health in patients with chronic renal failure, it was shown that there were significant effects in psychological discomfort(B=-2.028, p<.01), poor social skills(B=2.596, p<.01) and social disadvantage(B=-2.173, p<.01). Thus, because self awareness of halitosis gives psychologically and socially negative effects, it could be an important factor to patients with renal failure whose number is rapidly increasing.

• The Journal of the Korea institute of electronic communication sciences
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• v.8 no.12
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• pp.1971-1978
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• 2013

The aim was to be utilized as basic data in arranging efficient plan for removing halitosis by surveying correlation with halitosis components by each factor after measuring halitosis and analyzing components by subject of adults on halitosis. It targeted totally 160 people by 80 outpatients of 1 dental hospital, respectively, where is located in Daejeon and Chungnam, for 12 months from February 1, 2011 to January 30, 2012. As a result of analysis, in the halitosis measurement value of Oral chroma, it was shown to be 9.4% in case of being more than 112ppb in the measurement value of hydrogen sulfide, 20.6% in case of being more than 26ppb in the measurement value of methyl mercaptan, and 44.0% in case of being more than 8ppb in the measurement value of dimethyl sulfide, which was indicated to be the highest value among three components. Only the methyl mercaptan component and the dimethyl sulfide component, which were measured with oral chroma, stood at 0.578, thereby having been shown to have high positive correlation. Accordingly, a multilateral research is considered to be likely necessity as for diverse components of causing halitosis.

• Journal of Korean Dental Hygiene Science
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• v.2 no.2
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• pp.31-39
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• 2019

Background: The purpose of this study was to investigate the effect of self-perception of halitosis on oral health behaviors of college students according to whether they worked in a non-service or service-related job. Methods: A self-reporting questionnaire of 150 university students working in service jobs and 150 university students working in non-service jobs in the metropolitan area was conducted from 26th April to 5th May 2018. The survey tool consisted of 3 general topic areas. There were 5 questions on oral health awareness behavior, 3 questions related to their self-perception of halitosis, and 8 questions on their oral health care practice. All were measured on the Likert 5-point scale. The frequency of their oral health behaviors and their self-perception of halitosis were analyzed according to the subjects' occupation. Pearson's correlation analysis and a linear regression analysis were conducted to confirm the influence of the two. The significance level for the statistical significance test was set to α = 0.05 (two-tailed). Results: In both the service and non-service groups, a coated tongue and food debris were found to influence halitosis(x²=10.95, p=0.027). According to the t-test, taking into account the self-perception of halitosis and oral health behaviors, both were higher in those that had a service job. Self-perception of halitosis and oral health behaviors were found to have a negative correlation(γ=-0.11, p<0.05). As the self-perception of halitosis increased, oral health care practices also increased(Beta=-0.185, p=0.020). Conclusions: Systematic interventions such as oral health programs and health promotion are needed to improve the oral health of service workers.

• Journal of Korean society of Dental Hygiene
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• v.11 no.2
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• pp.263-275
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• 2011

Objectives : This study was performed analysis of Halitosis components following by subjective cognition of halitosis and Oral State in order to provide basic data for halitosis prevention and establish a device to efficiently eliminate halitosis and analyze the factors that affect the halitosis. Methods : 80 adults were participated who visited at the Dental Clinic in Kyoung-gi do, on the period of the March to September in 2010. The obtained results, through the oral examination, halitosis check and interview, Individually, were as followings. Results : According to the ammonia level was a high relationship between sex, CPI, Tongue plaque, DMFT index which were statistically significant (p<0.05). Total oral gas level was a relationship between VAS, tongue plaque, DMFT index(p<0.05). The Correlation coefficient between the Hydrogen sulfide level and Methyl mercaptan was estimated as r=0.534(p<0.01). As for the multiple regression analysis result, there have been selected dimethyl sulfide and Tongue plaque, Gingival index as factors affecting Bridge, Methyl mercaptan level is as factors affecting Hydrogen sulfide level. Conclusions : There was relationship between the periodontal disease and Ammonia gas component, hydrogen sulfide, dimethyl sulfide, methyl mercaptan. Which were statistically significant total oral gas level and oral variables. Such dental caries as the prevention or early treatment of periodontal disease.

• The Journal of the Korea institute of electronic communication sciences
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• v.7 no.5
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• pp.1221-1228
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• 2012

This study was carried out in order to offer basic data for preventing halitosis by understanding about the factors related to self-awareness of halitosis and about the relationship with stress and compulsion targeting students for the Department of Dental Hygiene. As a result of research, the whole subjects were indicated to be 1.76 points for the mean in stress, 1.62 points for the mean in compulsion, and 1.84 points for the mean in self-awareness of halitosis. The group of feeling the tongue to be white and the inside of the mouth to be sticky in own symptom inside the mouth was indicated to be 2.02 points(p=0.000) for stress and 2.00 points(p=0.000) for self-awareness of halitosis. The group of often feeling a sense of oral dryness was indicated to be 2.23 points(p=0.000) for stress, 1.95 points(p=0.000) for compulsion, and 1.89 points(p=0.046) for self-awareness of halitosis. The self-awareness of halitosis stood at r=0.133 with compulsion, thereby having indicated slight positive correlation. Stress and compulsion showed high positive correlation with r=0.425. Accordingly, there is a need of infusing recognition through steady education as a dental hygienist who will have interest in emotional factor along with grasping diverse causes for halitosis, and who will be in charge of a future patients' halitosis.

• Journal of dental hygiene science
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• v.3 no.1
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• pp.15-21
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• 2003

In order to obtain basic data on the level of social interest in halitosis and treatment for it, which is a factor of shrinking social life and realistically giving unpleasant feeling to others, we investigated the level of understanding of and interest in helitosis and dietary habits on 552 general adults, and obtained the following results: Findings of our investigation showed that for the time of the intensest halitosis during one day, immediately after getting up in the morning accounted for the highest rate(67.6%). Types of halitosis feeling were a bad smell(67.6%), specific food smell(24.5%) in order. Also, they brush their tooth to prevent halitosis: 42.7% for men, 63.2% for women, 8.9% for male non-smoker, 5.5% for female non-smoker. And findings of investing the degree of desiring halitosis treatment showed that in the case of having bad breath, the proportion of desiring treatment was 9.1% for 'very do' and 28.3% for 'sometimes do'.