• 한국치위생학회지
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• 제13권3호
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• pp.419-424
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• 2013

Objectives : This study aimed to explore the influence of food intake and oral health behaviors on dental caries in juveniles. Methods : A total of 2,129 juveniles completed a questionnaire survey to identify the presence of permanent teeth caries, behaviors relevant to oral health and food intake based on the fourth National Health and Nutrition Survey. Results : Multiple logistic regression analysis showed that higher occasions of intake of carbonated drinks significantly cased dental caries in the meanwhile oral health behavior and the number of toothbrushing was in reverse proportion to dntal caries. The risk of dental caries was higher in the group of lower frequency of toothbrushing and intake of carbonated drink. Conclusions : Carbonated drinks intake and the number of toothbrushing is closely related to dental caries. So it is very important to develop oral health education program in order to improve eating habits and toothbrushing habits in juveniles.

• 한국치위생학회지
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• 제6권4호
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• pp.361-374
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• 2006

The purpose of this study was to obtain basic data for development of oral health educational program on the control of handicapped children at social welfare facilities. For this research, it was investigated by a survey on the actual condition of dental health of handicapped children, and simultaneously by analyzing the relationships between the realities of child's dental condition and parents and guardian's acknowledgments and managements with regard to the dental health of children. This survey was conducted 135 children and their guardians being 4 social welfare facilities in Ulsan metropolitan city. 1. The average of DT, MT, FT and DMFT index were 1.82, 0.01, 0.98 and 2.84 respectively. 2. Rolling Toothbrushing method was the highest response(58.5%) and 3 times per a day(77.0%). A proxy of toothbrushing was parents(39.2%) and teacher(60.8%). 3. Recognition routes of toothbrushing method were family(13.3%), school(43.7%) and dental chinic(42.2%). 4. The numer of times electromotion tooth brushing was the highest response in more than 4 times per a day. Toothbrushing after eating between meals was higher negative response(50.4%). The number of times visiting dental clinic was the highest response in more than 5 times during a year(51.9%).

• 치위생과학회지
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• 제18권5호
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• pp.305-311
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• 2018

The purpose of this study was to identify the effect of providing toothbrushing by professionals as part of oral hygiene education for the elderly. We randomly visited 12 centers in the metropolitan city and analyzed the data of 114 participants among 310 early registrants aged >65 years, who participated in the study at all 3 time points. The subjects were categorized into an experimental group (odd-numbered visits) and a control group (even-numbered visits). Oral hygiene practices were provided for both experimental and control groups, but professional toothbrushing was performed in a different manner in the experimental group. Differences in plaque index (PI) according to the subjects' general characteristics and oral health status were assessed using the t-test, and the effect of PI difference between the experimental and control groups was assessed by repeated measure two-way analysis of variance. A stepwise multiple regression analysis was used to analyze factors affecting the PI. At baseline, the mean overall PI was 61.82. In both experimental and control groups, the PI significantly reduced from the baseline (p<0.01). At 5 weeks, the experimental group showed a decrease of 27.16 points from the baseline, and the 10-week PI was similar to the 5-week PI. The control group showed a decrease of 14.87 points from the baseline, and the PI increased by 5.74 points at 10 weeks. PI-related factors were gender and self-xerostomia. The PI was lower in the female group and the group with self- xerostomia (p<0.01). It is important to select an appropriate method to educate elderly subjects on proper removal of dental plaque and to habituate correct behavior, which requires inclusion of a direct toothbrushing intervention by a specialist.

• Journal of Periodontal and Implant Science
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• 제29권3호
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• pp.715-724
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• 1999

The purpose of this study was to approve the possibility of clinical application of selftesting technique to confirm the cleanness status of the tooth surface after mechanical toothbrushing. Thirty-two periodontal patients who did not compromise any other systemic diseases were divided into two groups. Control group was instructed only the Bass method for toothbrushing, and then experimental group was demonstrated the Bass method and self-testing technique respectively for plaque control during this experiment. Selftesting technique is composed the comparison of roughness of the labial surface of maxillary central incisor and other toothsurface with touch sense using the tip of tongue. Plaque score and Gingival index were measured as clinical parameters at baseline and 1, 2 and 4 weeks after scaling and root planing. The results were as follows ; 1. Plaque scores and gingival index of 1, 2, and 4 weeks of two groups were statistically significant differences when compared with baseline value (p<0.05). 2. Plaque scores and gingival index of baseline and 1 week between two groups were not significant differences (p<0.05). 3. Plaque scores and gingival index of 2 and 4 weeks of test group were statistically significant difference when compared with control group (p<0.05). From the above results, self-testing technique which decides necessity of additional toothbrushing when tongue tip of subjects touch the maxillary molar buccal surfaces and mandibular molar lingual surfaces nd compares with maxillary anterior labial surfaces after toothbrushing appeared to effect the motivation of subjects. This study suggests that self-testing technique for cleanness after toothbrushing should be effect on the maintenance of oral hygiene when it is applied to clinical practice.

• 한국산학기술학회논문지
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• 제10권12호
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• pp.3895-3901
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• 2009

본 연구는 전문가치면세정술 및 구강보건교육이 구강청결도와 구강보건행태에 미치는 영향을 검증하는데 목적이 있다. 연구는 교육 군별 교육효과를 비교하기 위해 대조군 (80명-구강보건교육), 실험군 (80명-구강보건교육과 전문가치면세정술)으로 분류하여 진행하였다. 잇솔질 횟수, 잇솔질 시간, 점심식사 후 잇솔질 실천율, 구강위생용품 사용률, 구강청결도의 변화를 각 교육 군별로 비교 분석한 결과는 다음과 같다. 잇솔질 횟수의 변화는 두 교육군 모두 증가하였으나 개별전문가치면세정술과 구강보건교육을 시행한 실험군에서만 통계학적으로 유의한 행태변화를 나타냈다. 점심 식사 후 잇솔질 실천율의 변화는 두 교육 군 모두 증가하였으나 개별전문가치면세정술과 구강보건교육을 시행한 실험군의 증가가 더 높았고, 구강청결도의 점수는 대조군보다 실험군에서 더 높게 조사되었다.

• 한국치위생학회지
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• 제15권3호
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• pp.451-459
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• 2015

Objectives: The objective of this study is to investigate oral health behavior, PHP index and OHIP, awareness, attitude and behavior toward oral health in the foreign factory workers. Thsi study will provide the basic data for the improvement of the foreigners' quality of life. Methods: A self-reported questionnaire was completed by 126 Sri Lankans and 76 Chinese over 20 years old in Daegu and Gyeongbuk from January to April, 2012 through man to man interview after receiving informed consent. The questionnaire included oral health status, PHP index and OHIP. Results: OHIP was closely related to sex, marital status, and medical expense burden. PHP index was closely related to religion and income. The averages of OHP and PHP were 4.36 and 3.7, respectively and very bad. OHIP was influenced by number of toothbrushing, time of toothbrushing, use of oral hygiene device, and dental visit within a year. PHP index was influenced by the area of toothbrushing, time of toothbrushing, and the dental visit within a year. Regression analysis of PHP index according to OHIP and oral care conditions showed the equation. Y(OHIP)=2.999+0.103(area of toothbrushing)+0.346(the use of oral hygiene article)+ 0.077(visiting to the dentist during the past one year)-0.173(PHP index)(p<0.05). Conclusions: Low PHP index in the foreign workers affected quality of life. So the company must provide the continuing oral health care for the foreign workers every year. The concern for the health care for the foreigners will improve oral health behavior in the future.

• 한국콘텐츠학회논문지
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• 제20권2호
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• pp.352-359
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• 2020

본 연구는 국민건강영양조사 제7기 2차년도(2017년) 원시데이터를 활용하여, 만13세에서 만18세까지의 청소년을 대상으로 칫솔질 횟수 및 구강관리용품 사용에 영향을 미치는 요인을 파악하고자 한 것으로 청소년의 칫솔질 횟수에 영향을 미치는 요인으로는 어머니 연령, 어머니의 흡연유무, 어머니의 칫솔질 횟수이다. 어머니의 연령이 젊을수록, 어머니가 흡연자일수록 그리고 어머니의 칫솔질 횟수가 증가할수록 청소년의 칫솔질 횟수가 증가하였고, 청소년의 구강관리용품사용은 어머니의 교육수준이 높을수록, 어머니의 구강용품사용 개수가 많을수록 청소년 구강관리용품 개수는 증가하는 것으로 확인되었으며 이러한 결과는 청소년과 어머니의 구강건강은 관련성이 높은 것으로 청소년의 구강건강을 향상하는 방안으로 청소년과 어머니를 함께 교육하는 프로그램을 개발하고 이를 가정과 학교 등에서 체계적이고 지속적으로 교육이 진행되어야 한다.

• 한국치위생학회지
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• 제16권1호
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• pp.27-35
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• 2016

Objectives: The purpose of the study was to find out dental caries and periodontal disease based on oral healthcare of adults in Busan. This study will provide the preventive oral healthcare for the periodontal diseases and dental caries. Methods: The study subjects were 369 people from the regular dental health checkup in the general hospital in Busan. After receiving informed consent, a self-reported questionnaire was completed from October 1, 2014 to January 31, 2015. The questionnaire consisted of dental caries and periodontal diseases by direct examination and toothbrushing method. Data were analyzed by ${\chi}^2$ test, Fisher's exact test, and Pearson's correlation. Results: In the morbidity of dental caries and periodontal diseases, the dental caries was most common in those having restored teeth(236 subjects, 64%), while periodontal diseases were found in mild cases of gingival inflammation in 285 subjects(77.2%), and mild cases of dental calculus in 274 subjects(73.4%). Most of the respondents replied that they did not have systemic disease or oral health related symptoms. According to toothbrushing pattern, dental caries experiences were most common in those having less frequent toothbrushing less than 3 minutes and no tongue brushing. The outbreak of dental caries was more common in 5 times than 3 to 4 times a day. Conclusions: The education of the right toothbrushing method and use of dental floss is the most important prevention of dental caries and periodontal disease in the adults.

• 한국치위생학회지
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• 제13권2호
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• pp.271-277
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• 2013

Objectives : The purpose of this study was to evaluate the effects of incremental dental care(IDC) program on kindergarten children. Methods : The subjects were 46 kindergarten children aged 6 who wished participation in IDC program during 5 weeks at oral health center in G-college from March to May, 2012. The data of subjects were examined into oral conditions such as toothbrushing method and frequency, modified O'leary plaque index and dental caries activity before and after IDC program. The collected data were analyzed by SPSS statistical package version 19.0. Results : 1. The rolling and fones methods of toothbrushing increased from 10.8% to 91.3% after IDC program(p<.001). The change of toothbrushing frequency showed that over 3 times a day increased from 52.2% to 76.0% after IDC program(p<.01). 2. The modified O'leary plaque index of before toothbrushing education increased from 1st visit(score 32.19) to 5th visit(score 57.14) and after toothbrushing education increased from 1st visit(score 64.45) to 5th visit(score 78.27) during IDC program(p<.001). 3. As a results of dental caries activity test before and after IDC program, it was found that the bacterial numbers in S.mutans and Latobacillus reduced from 0.74, 0.70 to 0.28, 0.41 (p<.01) and the saliva buffering capacity increased from 1.50 to 2.02(p<.001). Conclusions : It is considered very necessary that IDC program should be maintained and extended to dental clinic so as to enhance the oral health state of kindergarten children.

• 대한소아치과학회지
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• 제25권2호
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• pp.441-449
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• 1998

For the purpose of knowing oral status of handicapped persons and surveying correlative factors, authors interviewed and inspected 259 persons (cerebral palsy 143, mental retardation 101, Down's syndrome 15) from six year to thirty years old in Kwangju. The results were as follows. 1. The dmf rate and dft index of handicapped persons according to age were lower than that of report of normal persons. 2. The DMF rate and DMFT index of handicapped persons increased with age and were similar to or lower than that of report of normal persons by the age of twenty, but were higher after that age. There was no significant difference between handicaps in DMFT rate. 3. Percentage of toothbrushing by himself or herself was 74% in mental retardation, 69% in Down's syndrome, and 48% in cerebral palsy and the frequency of toothbrushing per day of mental retardation, Down's syndrome was higher than that of cerebral palsy. The frequency of toothbrushing per day increased with age. The number of toothbrushing of handicapped persons was slightly higher than that of report of normal persons. 4. Prevalence of gingivitis was 62% in cerebral palsy, 48% in Down's syndrome and 60% in mental retardation. Prevalence of gingivitis increased with age, and was higher than that of report of normal persons. 5. Percentage of tooth anomaly was 15% in Down's syndrome, 8.5% in mental retardation and 4.9% in cerebral palsy. In this study, dental caries of handicapped persons was similar to or lower than that of normal persons and increased with age. The prevalence of gingivitis was much higher in handicapped persons. Subject or frequency of toothbrushing had no influence on the dental caries and gingivitis, education of oral health and system are needed.