• 셀메드
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• 제13권9호
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• pp.37.1-37.5
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• 2023

Objective: Case report of improvement in joint pain and gum bleeding in a breast cancer patient using OCNT. Methods: A Korean woman in her 60s was diagnosed with breast cancer. After being diagnosed with stage 2 breast cancer, her quality of life has greatly deteriorated due to the side effects of the drugs administered. Results: Improved joint pain and bleeding gums after OCNT Conclusion: The application of OCNT to patients with above problem can help improve symptoms.

• 융합정보논문지
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• 제10권4호
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• pp.140-150
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• 2020

본 연구는 직장인의 직무 스트레스가 구강 자각증상에 미치는 영향을 파악하고자 경기도 일부 지역 내 직장인을 대상으로 설문 조사를 시행하였다. 수집된 자료는 SPSS 21.0 프로그램으로 분석하였으며 그 결과, 직무 스트레스 하위 요인 중 직무 불안정은(p<.01)저작 장애에, 직무 요구는(p<.01)잇몸 출혈 및 잇몸질환에, 긍정적 조직체계는 구취와(p<.05)잇몸 출혈 및 잇몸질환에(p<.01)유의한 영향을 미치는 것으로 나타났다. 따라서 직장인의 직무 스트레스에 대한 효율적인 관리 방안을 마련하고, 직무 스트레스와 관련된 구강 자각증상을 예측한다면 직장인의 계속 구강 건강관리는 물론 성인 구강 건강증진에 도움이 될 것으로 판단된다.

• 한국치위생학회지
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• 제15권5호
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• pp.889-898
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• 2015

Objectives: The purpose of the study is to investigate the oral health-related quality of life (OHIP-14) according to smoking in the male workers in Gunsan. Methods: A self-reported questionnaire was completed by 460 male workers in Gunsan from April 13 to 30, 2015. Among 460 workers, smokers were 205 and nonsmokers were 255. The questionnaire included three questions of general characteristics of the subjects, four questions of subjective oral health, fourteen questions of OHIP, ten questions of sobriety test (AUDIT), and eight questions of smoking (Fagerstrom Test for Nicotine Dependence, FTND). Data were analyzed by frequency analysis, t-test, ANOVA, Pearson's correlation, and multiple regression analysis using IBM SPSS(Statistical Package for the Social Science) for Windows 20.0 program. Results: In the nonsmokers, there was a negative correlation between the alcohol consumption, dental health condition, tooth pain, gum bleeding, and halitosis. The higher OHIP in the smokers had the negative correlation with nicotine dependence, alcohol consumption, tooth pain, gum bleeding, and halitosis. In order to improve OHIP, smokers are encouraged to manage gum bleeding, and non-smokers to halitosis. Conclusions: In order to improve OHIP, cessation of smoking and alcohol consumption is very important and it can lead to improve the quality of life in the workers.

• 대한통합의학회지
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• 제5권4호
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• pp.103-112
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• 2017

Purpose : This study was conducted to improve cognitive oral healthcare care by analyzing the correlation between oral health behavior and oral health status Korean adolescents. The subjects were 65,528 youths in 798 schools monitored in the Twelfth Korea Youth Risk Behavior Web-based Survey in 2016. Methods : The general characteristics consisted of 9 items including sex, grade, and academic performance. The academic performance and economic status were restructured into "upper, middle, lower". Subjective health perception and subjective oral health perception were reorganized as "health", "normal", "no health". The sub-areas of oral health behavior include five times of daily brushing during the day yesterday. The number of brushing times was "0", "1-2", "3", "more than 4" After lunch at school, brushing was restructured as "always," "sometimes," "not." The oral health status subscale consisted of 6 items including tooth breakage and toothache at the time of eating. Result : Tooth fracture(43.7 %), pain in mastication(43.7 %), tooth tingling(47.4 %), gum pain and bleeding(45 %), pain in buccal mucosa(43.8 %) and halitosis(46.6 %) were rare in adolescent having healthy oral health status cognitively(P<.001). Nosymptom adolescents without dental sealant showed low tooth fracture(0.64 times), pain in mastication(0.67 times), tooth tingling(0.59 times), gum pain and bleeding(0.84 times), pain in buccal mucosa(0.76 times), and halitosis(0.90 times). Nosymptom adolescents without scaling showed low tooth fracture(0.88 times), pain in mastication(1.03 times), tooth tingling(0.82 times), gum pain and bleeding(0.64 times), pain in buccal mucosa(0.70 times) and halitosis(0.82 times). Conclusion : This study revealed that oral health status is correlated with oral health behavior. Development of educational media and program, and aggressive promotion required to establish oral health Korean adolescent.

• 대한치과의사협회지
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• 제46권5호
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• pp.315-322
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• 2008

The purpose of the present study was to determine the effect of a chewing gum containing 70% xylitol and 0.23% Curcuma xanthorrhiza extract to remove dental plaque and reduce gingivitis when used as a supplement to daily toothbrushing for 3 weeks. The study group consisted of 75 adults with moderate gingvitis. Participants were divided into 3 groups(contol 1 group - Gum base, contol 2 group - 70% Xylitol, experiment group - 70% xylitol and 0.23% xanthorrhizol) and instructed to chew the study gum for 3 times daily for 3 weeks in addition to regular daily toothbrushing. Chewing xylitol/xanthorrhizol gum significantly reduced plaque index with significant difference by week 3(p<0.01). Gingival index and bleeding on probing were decreased in xy/ Curcuma xanthorrhiza extract group by 35.9% and 31.65% each in the same period. No adverse effects on the oral tissues were observed in any of the participants for the duration of the study. In conclusion, regular use of a chewing gum containing 70% xylitol and 0.23% Curcuma xanthorrhiza extract appears safe and effective for the removal of dental plaque and reduction of gingivitis when used in conjunction with daily toothbrushing.

• 한국건설순환자원학회논문집
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• 제5권1호
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• pp.68-75
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• 2017

본 연구에서는 프리스트레스트 콘크리트용 고품질 그라우트를 개발하기 위한 기초 자료로 활용하기 위해 그라우트의 화학 혼화제로 고성능 감수제와 증점제의 양과 사용방법이 유동성, 블리딩률, 체적변화 및 압축강도에 미치는 영향에 대해 검토하였다. 증점제와 고성능 감수제가 유동성에 미치는 영향에 대해 검토한 결과, 증점제와 고성능 감수제를 조합사용한 경우에는 고성능 감수제의 사용량이 너무 적으면 응집현상이 발생하여 유동성이 저하되나, 고성능 감수제 사용량 0.1% 이상부터 유동성이 크게 향상되는 것으로 나타났다. 증점제의 사용량이 증가할수록 블리딩률이 감소하며, 고성능 감수제는 0.05%까지 블리딩률이 증가하나, 0.1%부터 블리딩률이 감소하는 것으로 나타났다. 또한 고성능 감수제와 증점제를 각각 0.15%를 조합한 그라우트의 배합이 유하시간, 플로우, 블리딩 및 체적변화 측면에서 가장 양호한 것으로 분석되었다.

• 한국치위생학회지
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• 제13권3호
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• pp.387-393
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• 2013

Objectives : This study was carried out to investigate stepwise regression analysis on cervical abrasion & general characteristics, subjective oral health perception, habit related to oral health, and oral symptom. Methods : The study subjects were 2,158 workers in 23 industrial work places located in Gumi-si, Gyeongsangbuk-do Province from June 1 to July 1, 2012. As a result, the following conclusions were obtained. Results : 1. The cervical abrasion rate was high in men and older age group. 2. The cervical abrasion rate was high in a case of having not received scaling for the past one year. 3. The cervical abrasion rate was high in frequent tooth brushing. 4. The cervical abrasion rate was high in group having no bleeding in tooth and the gum. 5. The cervical abrasion rate was high in group having the cold symptom in teeth. 6. Excluding gum pain and bleeding, factors affecting tooth abrasion were gender, age, scaling over the past year, frequency of brushing a day and tooth sensitivity when cold food was ingested. 7. Gender and tooth sensitivity turned out to have negative(-) effect. age, scaling over the past year and frequency of brushing a day turned out to have positive(+) effect. Conclusions : Through this study, the best prevention method of cervical abrason is effective tooth brushing education and regular dental check up.

• 한국건설순환자원학회논문집
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• 제2권1호
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• pp.26-33
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• 2014

본 연구에서는 PSC 교량용 고품질 그라우트를 개발하기 위한 기초 자료로 활용하기 위해 그라우트의 결합재로 광물질 혼화재의 종류, 치환율 및 사용방법이 유동성, 블리딩률, 체적변화 및 압축강도에 미치는 영향에 대해 검토하였다. 광물질 혼화재 종류와 치환율에 대해 검토한 결과, 플라이애시는 유동성을 향상시키나, 블리딩과 수축 저감에 효과가 거의 없는 것으로 나타났다. 이와 반대로 고로슬래그와 실리카퓸은 유동성을 저하시키나 블리딩과 수축 저감에 효과가 큰 것으로 나타났다. 광물질 혼화재를 조합사용한 경우에 대해 검토한 결과, 플라이애시와 고로슬래그를 조합사용한 경우 유동성은 양호하나, 블리딩과 수축이 크게 증가하고, 고로슬래그와 실리카퓸을 조합사용한 경우에는 블리딩과 수축이 감소하나, 유동성이 크게 저하되는 것으로 나타났다. 이에 비해 플라이애시와 실리카퓸을 조합사용한 그라우트는 유동성이 양호하고, 블리딩과 수축 저감에도 효과적으로 나타났다. 이상의 결과로부터 광물질 혼화재의 종류, 치환율 및 사용방법에 따라 그라우트의 유동성, 블리딩과 체적변화에 미치는 영향이 다른 것으로 분석되었다. 따라서 PSC용 그라우트에 광물질 혼화재를 사용하기 위해서는 이런 영향을 고려하여 선정할 필요가 있는 것으로 판단된다.

• 한국전자통신학회논문지
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• 제19권3호
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• pp.619-624
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• 2024

스케일링 작업은 치과 잇몸치료 가운데 가장 기본적인 작업 중 하나로 치아에 붙어 굳은 치석을 제거하는 것이다. 그러나 미숙하고 전문적이지 못한 치석 제거로 잇몸에 손상을 입어 피가 다량 발생하거나, 치아에 타격을 줄 수도 있다. 이러한 이유로 스케일링의 경우 다양한 사람들의 잇몸 구조에 따라 섬세하게 작업해 주어야 하며, 충분한 실습이 이루어져야 한다. 대학의 관련 학과에서는 스케일링 실습을 진행하고 있다. 하지만, 충분한 실습을 해보지 못한 학생들의 관점에서 대상자를 선정하여 실습을 진행하는 일이 결코 쉬운 일이 아니며, 실습 대상자 역시 불편하고 불안하여 실습 참여를 피할 수 있다. 이에 본 연구에서는 가상현실을 이용해 실제 대상자가 아닌 가상의 환자를 제작하여 다양한 잇몸의 형태를 단계별로 구현하여 반복적인 실습과 다양한 스케일링 경험을 쌓을 수 있도록 가상현실 실습 시스템을 설계 및 구현하였다.

• 한국치위생학회지
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• 제16권6호
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• pp.893-907
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• 2016

Objectives: The purpose of this study was to identify the related factors of dental caries and periodontal disease in adolescents from Korean multicultural families, thereby helping to reduce the prevalence rate of oral disease. Methods: The subjects were 710 multicultural adolescents recruited using a web-based survey, National 2015 Korean Youth Risk Behavior, from the Korean Center for Disease Control. A multicultural family was defined in this study as one having an immigrant mother or father. Oral symptoms included dental caries and periodontal disease. Toothache was defined as a symptom of dental caries. Tender or bleeding gums were defined as symptom of periodontal disease. For statistical analysis, Statistical Package for Social Sciences (SPSS) Version 21.0 for Windows was used. Descriptive analysis and a Chi-square test were conducted to determine the factors associated with general characteristics, health behavior, and oral health behavior. Finally, to investigate the associations among oral disease symptoms, logistic regression analysis was performed. Results: Toothache was significantly higher in female 1.52 (95% CI; 1.45-1.60), high school 1.23 (95% CI; 1.18-1.28), women school 1.10 (95% CI; 1.05-1.16), individuals with poor economic status 1.45 (95% CI; 1.30-1.52), and participants who consumed alcohol 1.32 (95% CI; 1.27-1.37). Toothache related to perceived health status was significantly lower in the healthy group 0.69 (95% CI; 0.64-0.75), and was higher in usual stress group 1.65 (95% CI; 1.57-1.74). Gum bleeding was significantly higher in female 1.32 (95% CI; 1.27-1.37), high school 1.15 (95% CI; 1.10-1.19), and individuals with poor economic status 1.38 (95% CI; 1.27-1.50). Gum bleeding related to perceived health status was significantly lower in the healthy group 0.68 (95% CI; 0.63-0.74), and was higher in usual stress group 1.54 (95% CI; 1.46-1.62). Conclusions: Taking into account of social and economic levels, and dietary habits in the multicultural families adolescents, further education and support will be needed for oral disease prevention and early treatment.