• Journal of Korean society of Dental Hygiene
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• v.19 no.1
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• pp.117-129
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• 2019

Objectives: The purpose of this study was to investigate the influence of demographic characteristics and oral health status on unmet dental needs among preschool children and to provide a basis for improvement of the dental care equality and accessibility using data from the $6^{th}$ National Health and Nutrition Survey. Methods: This study was performed using data collected from the $6^{th}$ National Health and Nutrition Survey. The subjects were 1,472 out of 22,940 people, who participated in the survey and under went oral examination. IBM SPSS Statistics (Version 20.0) was used for statistical analyses based on the complex sampling design. Frequency analysis was performed to determine the distribution of unmet dental needs according to the characteristics of the subjects. The Rao-Scott ${\chi}^2$ test was performed to examine the relationship of unmet dental needs with general characteristics and health- and oral health-related variables. Relevant factors were determined using binary logistic regression analysis. Results: The factors that had statistically significant relations with unmet dental needs included age, medical insurance, household income, limited physical activity, history of dental caries in deciduous teeth, and subjective health status. Logistic regression analysis of complex samples was conducted to determine factors related to unmet dental needs. The results of analysis showed that limited physical activity and history of dental caries in deciduous teeth were related to unmet dental needs. Conclusions: The results show the factors affecting, and the reasons for, the unmet dental needs of preschool children. Future studies are needed to develop national projects and oral health education reforms to address inequalities in preschool children's dental care.

• Journal of the Korean Society of School Health
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• v.15 no.2
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• pp.205-218
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• 2002

Objectives : Because elementary school children are sensitive and prevalent to dental caries, oral health care program for the elementary school children (ESOHCP) should be met the first priority for the national oral health care program. This study was performed to proposed the guidelines for executing the efficient ESOHCP through the evaluation of present oral health care and education status based on the attitudes and opinions of health teachers. Methods : Subjects were 181 health teachers those are a part of the total 273 elementary school health teachers in Busan. From April to June 2001, questionnaire survey on the teacher's attitude and opinion, present status of oral health care and education in their own school was done. Data was analyzed by $\chi^2$-test, t-test, ANOVA using SAS (ver 6.21) program. Results : Mean age of the teachers was 40 years (24~58 years) and mean scale of the subject school was 32 classes (5~58 classes). Above 90% of them agreed with the necessity and importance of ESOHCP, but actual level of concerning was lower. They gained the informations about oral health mainly from media (33%), PC net (26%), academic society (25%), and more used internet (p=0.012) in younger generation. Though most of them (96%) had a specified school dentist, only 58% had the experience of periodic oral health examinations in their own school. The major experienced ESOHCP was fluoride brushing and contest to choose the best healthy teeth. Oral health education given by the teachers was not professional but their own. About half (42%) of the teachers had never taken education during last one year. Major education materials were VTR tape (79%), teeth model (64%), CD (55%), booklet (50%), etc., and the teachers' preference was also VTR tape (43%) and CD (41%). When they need education materials, they frequently request to dentist's association (36%), academic society (35%), but rarely to dental clinics or dentists (6%). They prefer that two times (46%) of annual oral health education, with the contents of regular brushing (53%), but lower regular visit to clinics (13%). The interest to oral health care (p=0.016) increased with teacher's age. And, they agreed regular students education in case of higher interest(p=0.044). Intention about join in the model school program was decreased with scale of school (p=0.002). Conclusions : This result showed that the present status of ESOHCP is still insufficient. It considered that the health teachers' interest and role is most important for the maintenance and success of ESOHCP. The professional and efficient education program would be focused on the health teachers to induce drive on ESOHCP.

• Korean Journal of Health Education and Promotion
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• v.24 no.4
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• pp.65-85
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• 2007

Objectives: The purpose of this study was to identify the major health problems of poor children, and to provide basic information for developing health care program for low income children in underserved area. Methods: Health data were collected through medical examination(KAHP Social Welfare Service) and analysed for 3,081 poor children in 106 local children's centers nationwide. Results: 1. The mean height and weight of poor children were lower than those of nonpoor children. The differences were increased by age. 2. The rate of relative low weight was higher in poor children than in nonpoor children. On the contrary, The obesity rate was higher in nonpoor children than in poor children. 3. Poor children were more likely to have vision problem, anemia, high blood pressure, and oral health problems than nonpoor children. 4. The Health problems of children were the most serious in single father family. Conclusion: In order to improve children's health status, health promotion program for poor children should be developed and implemented. Health promotion program should include activities including regular health examination, home visiting, nutrition support, managed health care, health counseling and education. And the community support network was suggested for the efficacy of the program, including home, school and community.

• Journal of dental hygiene science
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• v.8 no.4
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• pp.375-380
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• 2008

This study evaluated the effect of an school-based oral health program supplied to primary school children in Anyang city. This program included oral health education, pit and fissure sealing, fluoride mouth rinsing and professional tooth brushing. The numbers of the subjects were 311 children in the program participant group and 165 children in the control group which were not in the program. Data were analyzed with t-test, one way ANOVA and pearson's correlation coefficient using SPSS WIN 12.0 program. In attitude, behavior of oral hygiene, participant group was better than the control group. In case of the perceived oral health, satisfaction of oral health, need oral treatment there was no significant difference between the two groups. These results suggest that school children can learn the good attitude and behaviors and oral health promotion can be achived from the oral health program run by shool dental clinic.

• Journal of Korean Academy of Oral Health
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• v.42 no.4
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• pp.136-144
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• 2018

Objectives: The aim of this study is to analyze the differences in factors related to the incidence of dental caries between children in fluoridated and non-fluoridated areas and compared the DMFT and DMFS scores to confirm the effect of water fluoridation program (WFP) in Geoje and Changwon. Methods: The oral health examination and questionnaire survey were conducted in fluoridated and non-fluoridated areas. The number of surveyed children aged 8, 10, and 12 years in the fluoridated and non-fluoridated area of two cities was 1,524 and 1,383, respectively. Self-recorded questionnaires included self-perception of their own dental health, daily toothbrushing frequency, intake frequency of cariogenic sweet snacks and beverages, experience of gingival bleeding, experience of unmet dental treatment, and use of oral hygiene device except for toothbrush and toothpaste. The prevalence of caries and fissure-sealant status were surveyed. The logistic regression analysis was used to analyze the difference in children's self-rated oral health status between the fluoridated and non-fluoridated area. The mean number of sealed teeth and surfaces, marginal means of the DMFT and DMFS scores adjusted for the difference in the samples' sex distribution, and region were compared between the fluoridated and non-fluoridated areas. Results: In the fluoridated area, the experience rate of unmet dental treatments was higher among children aged 10 years, intake frequency of cariogenic sweet snacks and beverages were higher among the whole sample, and experience rate of professional fluoride application were lower than in the non-fluoridated area. The DMFT score for permanent dentition adjusted for differences in sex, region, and mean number of fissure-sealed teeth in the fluoridated area was significantly lower among whole samples and 8-, 10-, and 12-year-olds alone than in the non-fluoridated area. Conclusions: WFP can alleviate oral health inequality because it is effective in reducing the incidence of caries among children is disadvantaged demographic, socioeconomic, and cultural contexts.

• Journal of dental hygiene science
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• v.8 no.3
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• pp.147-153
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• 2008

The purpose of this study was to attempt to lay the foundation for the development of oral health programs geared toward promoting the oral health of low socioeconomic class children. The subjects in this study were 257 school children who used local children's centers. The findings of the study were as follows: 1. The children mean scored 5.74 on oral health knowledge. 2. In terms of oral health awareness, 47.1% viewed the right toothbrushing as the best way to stay away from dental caries. 3. 45% of the subjects reported toothbrushing at least three times daily. 21.4% visited dental institutions three or more times in the past year. 33.1% had never undergone application of fluoride. 30.4% had never received oral health education. 4. The mean level of caries was 4.61 dft index in 1-2th grade, 3.27 DMFT index in 5-6th grade, 1.47 DMFT index in the 3-4th grad and 1.19 DMFT index in the 1-2th grade. 5. The mean level of Patient Hygiene Performance (PHP index) was 3.59, and there was no significant association was pound between PHP index and grade. 6. Oral health behavior wasn't affected by their oral health awareness, and knowledge.

• Journal of Korean society of Dental Hygiene
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• v.13 no.1
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• pp.129-135
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• 2013

Objectives : The purpose of this study was to attempt to lay the foundation for the development of oral health programs geared toward promoting the oral health of low socioeconomic class children. Methods : The subjects of this study have been investigated for the use of children to 96 local children's center. Questionnaire for research purposes are described in more detail under the coordination of child care teachers to students, students to be able to record. The survey was conducted at the Health center. Analyzed the data collected by SPSS 18.0. Results : The findings of the study were as follows: The children were influenced by habits of having a snack in dental caries experience. Higher intake of bread and a lot of children more probability of dental caries experience. I've found a lot of sweet-food intake eleven cakes or fruits and vegetables that children prefer higher dental caries experience was low. Conclusions : Education on dietary behavior for low-income children was necessary because of the high correlation of the relationship between dietary habits and dental caries and diet.

• Journal of Korean society of Dental Hygiene
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• v.3 no.2
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• pp.143-155
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• 2003

The present study attempted to analyze the influence of the mother's demographic characteristics and knowledge on oral health as well as dental care behaviors on her practice of using dental care institutions. A self-report survey was conducted among 172 mothers of children aged 5-6 attending on three preschools located in Daegu metropolitan city. Statistical analysis was conducted using the SAS 8.01 with $X^2$-test, t-test and logistic regression. The obtained results were as follows: 1. No significant association was found among the demographic characteristics of the mother, her past experience as well as the purpose of using dental care institutions. 2. There was significant relationship between the mother's knowledge and behavior concerning oral health and her past experience of using dental care institutions; the mothers having a higher level of knowledge and who thought they themselves didn't have healthy teeth and gum tended to have more visits to dental care institutions(pE0.05). There was also significant relationship between their purpose and their actual practice of using dental care institutions: the mothers having a higher level of knowledge and who thought their own oral health was good tended to visit dental institutions more for the preventive purpose than for treatments(pE0.05). 3. As a result of logistic regression, the variables formed as models were their knowledge on oral health and their values for oral health. The standardized coefficients for the two variables were -0.19 and 0.19, respectively. For the mother's purpose of visiting dental care institutions, the variables formed as models were their knowledge on oral health and their values for oral health. The standardized coefficients for the two variables were -0.40 and -0.37, respectively. The relative contributions of the two variables to the mother's practice of using dental care institutions were on the similar level.

• The Journal of the Korea Contents Association
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• v.13 no.8
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• pp.250-257
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• 2013

The objective of this study was to investigate the relationship among snack consumption patterns, Socio-Economic Status(SES) and oral health behavior in Samcheok-si children. We surveyed oral health behaviors, SES, and snack consumption patterns of children from guardians of three kindergartens in Samcheok-si. There were 148 representative samples who completed the survey sheet. Chi-square test and logistic regression were conducted by SAS 9.2 survey data analysis procedure. The result of relationship between sugar snack intake frequency and house income, and caregiver's education years were significantly different (p<.05). Also, Soda consumption frequency and mother's age, and house income were significantly different (p<.05). The relationship between toothbrushing children by caregiver and fruit consumption frequency were significantly different (p<.05). Fruit consumption and caregiver's education years were associated. Also, soda intake frequency and candy reward were associated with caregiver's age and education years respectively. We found that snack intake behavior of the Samcheok-si children was not associated with their oral health behavior.

• Journal of the korean academy of Pediatric Dentistry
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• v.2 no.1
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• pp.57-66
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• 1975

The study was performed to evaluate the Parent's knowledge and attitudes concerning the dental health of their children. A questionnaire consisting of 17 questions was given to each of the 664 parents by their children who are attending in primary school and was completed by them. The collected information from the questionnaire was analyzed by the visits to dental clinic, age and education. The results obtained from this study are as follows: 1) The more educated parents were more interested to the dental health of children. 2) In the know ledge concerning the dental health of their children, the parents who were more educated and had visited the dental clinic gave the better. responses. 3) There were no clear differences in age groups in the knowledge and attitudes on their children's dental health. 4) The reason for first visiting the dental clinic was dental treatment 43.2%, toothache 35.4%, for the purpose of oral examination 21.2%, and others were 9.2%. 5) 13.1% of the parents who had visited the dental clinic couldn't or didn't follow the recommended treatment because of economic difficulty 53.3%, lack of time 25%, lack of understanding of child's dental needs 18.3%, and other reasons were 3.3%.