• 보건의료산업학회지
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• 제8권2호
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• pp.245-254
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• 2014

The objective of this study is to identify the relationship of dietary habits and health habits with dental caries subjective symptoms and to present data on nutritional education related to oral health. The subjects of this study are 334 teachers at pre-schools. The subjects of the study were selected using the convenience sampling method. Surveys were taken with the self-entry questionnaire method. It was found that dental caries subjective symptoms were higher among study subjects who ate appetizers frequently through the day, consumed more milk and other dairies and sugars, drank alcohol more, did less exercise, smoked, and had less sleep time. Systematic diet control and nutritional education must be strengthened to form proper dietary habits and health habits for preventing dental caries.

• 대한디지털의료영상학회논문지
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• 제13권2호
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• pp.91-97
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• 2011

This study was conducted to know usefulness of panoramic radiography by comparing clinical evaluation and dental panoramic radiography in case of oral examination. Following results were concluded by analyzing difference between the result of Clinical evaluation and dental panoramic radiography. According to comparison the result of clinical evaluation and panoramic radiography, In Shin's research, dental caries was higher by 23.1%, periodontal disease was 31.9%, in An's research, dental caries was 24.2%. From new point of view from panoramic radiography, impacted tooth was 33.6%, Sinus abnormalities was 11.6%, periapical lesion was 5.4% in Shin's research and periapical lesion was 17.4%, 3rd molar impaction was 15.3% and retained root was 5.3% in An's research. Any kind of caries were not found in oral examination in the 66.7% of patients among patients with dental root caries in An's research. There were misdiagnose in oral examination(even side(59.5%),proximal side(59.5%), seconds caries(44.0%).

• Restorative Dentistry and Endodontics
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• 제26권1호
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• pp.1-8
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• 2001

Dental Caries which has high prevalence rate, accounts for majority of dental diseases. Many treatment and preventive treatment has been developed, thereby reducing the prevalence rate, but in our country, fluoridization has not spread widely yet, so prevention has not been done satisfactorily. When dental caries progresses, irreversible damage of tooth structure occurs. In initial dental caries, demineralizing tooth structure can be remineralized, so restorative treatment is unnecessary. In this study, 20 teeth restored with composite resin without fluoride release were used and divided into two groups. Incipient dental caries were artificially made and demineralization procedure was done for 1 and 2 weeks, for each group. Changes in mineral contents around the margins were analysed with confocal laser scanning microscope. The results were as follow. 1. Both total fluorescence of the lesion and average fluorescence of the lesion of remineralized samples decreased compared to demineralizing state. (p＜0.01) 2. Confocal laser scanning microscopy can be used in quantitative analysis of mineral change. In result, confocal laser scanning microscopy can be used in quantitative analysis of mineral change and it could be used in many different fields of dentistry in the future.

• 한국융합학회논문지
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• 제13권4호
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• pp.461-468
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• 2022

본 연구는 성별에 따른 청소년의 비만과 치아우식증과의 관련성을 확인하는 것을 목표로 한다. 제6기 국민건강영양조사(2013-2015) 자료를 사용하였다. 분석은 SPSS Ver 22.0을 사용하였고, 성별에 따른 청소년의 비만과 치아우식증 관련성은 복합표본 다중 로지스틱 회귀분석을 사용하였다. 비만과 치아우식증과의 관련성 파악을 위해 13-18세 청소년을 대상으로 본 연구와 관련 있는 조사 항목에 응답한 1,243명을 연구 대상자로 선정하였다. 성별에 따른 청소년의 비만과 치아우식증과의 관련성은 혼란변수를 보정 후 관련이 없는 것으로 확인되었다. 청소년을 대상으로 비만 예방프로그램과 구강 관리 프로그램이 필요하다.

• 대한치과의사협회지
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• 제15권3호
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• pp.209-214
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• 1977

The author extracted 300 children as a control group and 300 children as an observation group from Korean primary school children which were aged 9 to 11, and surveyed the dental caries experience and oral hygiene condition. Children in a control group had not been served wit school meal. On the other hand, children in an observation group were served with school meal. The average number of caries experienced permanent teeth per mouth and the oral hygiene indices were calculated from the collected data and compared with each other. The obtained results were as follows. 1. The DMFT rate was 15.93% in the observation group and 10.33% in the control group. 2. The Oral Hygiene Index was 1.04 in the observation group and 1.60 in the control group. 3. It couldn't be made a decision that school meal service was direct cause to increase the occurrence of dental caries on the permanent teeth in Korean primary school children.

• 대한치과의사협회지
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• 제11권5호
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• pp.317-320
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• 1973

Two cases of rampant dental caries patients, 5 year old and 3 year old male, were treated; and got following results: 1) Early treatment of rampant dentral caries is emphasized to obtain favorable treatment results. 2) Premedication prior to treatment is an important factor due to the long operative procedures which may elicit the child's phychological trauma. 3) The full cast gold crown restoration for rampant dental caries in primary dentition indicated because of its precise work for maintaining normal occlusion and gingiva.

• 보건의료산업학회지
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• 제7권2호
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• pp.179-190
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• 2013

This study evaluated the interest of parents of elementary school children on the examination with their memory of results, their consistency and their compliance with results sheets to improve effects of School dental health management project. This study recruited 1,334 second-, third-, fifth- and sixth-grade students at two elementary schools located in Daegu metropolitan city performing School Dental Examination Project in 2008 and investigated whether the students visited dental hospitals following results of the examination, how the parents remembered the results and how their memory was same with real results based on results of the examination, the parents' memory of results. The parents of second- and third-grade students showed good memory of malocclusion and number of Caries and higher consistency for dental caries. The parents of fifth- and sixth-grade students showed good memory of dental caries. Visiting rates of dental hospitals accordance with grade were 75.7% due to dental caries in second- and third-grade students and 60.5% due to malocclusion in fifth- and sixth-grade students. Among students with abnormal results of the examination, 77.1% of the children with dental caries of parents having same memory with real results visited the hospitals while 52.7% of those of parents having different memory with them did.

• 치위생과학회지
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• 제12권2호
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• pp.79-84
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• 2012

본 연구는 일부 치위생과 학생들의 식생활일지를 통한 우식성식품의 섭취빈도 및 청정식품 등의 식이섭취 실태를 조사하여 식이섭취 요인과 치아우식증과의 관련성을 연구하여 구강보건향상 및 교육지침 개발에 유용한 기초 자료로 활용하고자 2011년 6월 경기도에 소재한 S대학 치위생과 여대생을 대상으로 5일간의 식생활일지를 기록하게 하여 기록의 누락이 없는 66명의 식생활 일지를 선정하여 본 연구에 사용하여 다음과 같은 결론을 얻었다. 1. 식품섭취실태 조사 결과 우식성식품 섭취횟수는 12.82회, 우식발생가능시간은 256.36분, 청정식품 섭취횟수는 8.32회, 총간식 섭취횟수는 14.21회, 우식성간식 섭취횟수 8.70회, 1일 평균 우식간식 섭취횟수 1.74회로 나타났다. 2. 구강내 치아우식증 존재 여부에 따라 우식성식품 섭취횟수, 청정식품 섭취횟수, 우식성간식 섭취횟수는 우식집단이 비우식집단보다 높게 나타났으나 통계적으로 유의한 차이를 보이지 않았다. 3. 식이섭취실태와 우식치아의 상관관계에서는 우식성식품 섭취횟수가 증가할수록 청정식품의 섭취 횟수와 총간식 섭취횟수도 증가하는 것으로 나타났으나 우식치아와의 상관성은 나타나지 않았다. 이상의 결과로 보아 식이섭취 조사를 통한 방법으로만 치아우식증의 발생정도와 원인을 찾고 해석하는 것은 치아우식증이 다인성 질환이라는 점을 볼 때 많은 제한점이 나타나지만, 우식성식품의 섭취횟수와 청정식품의 섭취횟수, 총간식 섭취횟수는 서로 관련성을 가지고 있는 것으로 음식의 섭취횟수의 증가는 치아우식이 생길 가능성이 있음을 예측할 수 있었고 추후 더 많은 대상자를 이용한 연구가 시행되어 식이요인과 다른 여러 요인에 의한 치아우식의 영향요인을 연구할 필요가 있다고 사료된다.

• 한국학교보건학회지
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• 제12권2호
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• pp.305-319
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• 1999

The objective of this study were to evaluate the relation between post-examination management states of dental caries in elementary school students and a mother's dental health beliefs. We systematically chose 10 elementary school in urban and rural areas of Chungnam Province and determined the first class students of 5 and 6 grade in each school as study subjects. Among 837 participants, 669 students were diagnosed with dental caries after a 1998 periodic dental health examination was answered completely and analysed. The contents of the questionnaire for students were general characteristics, dental health behaviors, notification factors, treatment factors. Their mothers were surveyed by another questionnaire. The contents of the questionnaire for mothers were also general characteristics, dental health behaviors, and dental health beliefs. The result of this study were as follows 1. The prevalence of dental caries was 65.0% and there was no significant difference between urban and rural areas. 2. Meanwhile, 63.8% of students in urban areas knew the examination result through a doctor's explanation, 52.4% of students in rural areas learned through a school notification letter, 82.9% of all the students let their parents know of their dental caries. 3. Among the dental caries group, 36.3% of the students were treated as for treatment, most students in urban areas visited a dental clinic, but those in rural areas visited the dental dept of a public health center as for the treatment time, 35.9% of the students were treated immediately after the examination. 4. 44.9% of those treated answered that they felt they needed treatment; 67.2% of those not treated answered that they considered the treatment as a bother and unnecessary due to no pain. 5. Overall, the scores in the dental health beliefs in mothers were low. Especially among the 5 items of susceptibility and seriousness, the scored were very low but the benefit was high. Logistic regression analysis showed that the treatment of a child's dental caries was significantly associated with low scores of benefit in those untreated and high scores among those treated. Considering these results, health education to stimalate a mother's susceptibility and seriousness in health beliefs and for students to learn the need for treatment, including a more detailed post exam management system at the school level should be considered for a higher treatment rate.

• 한국치위생학회지
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• 제17권2호
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• pp.283-294
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• 2017

Objectives: The purpose of the study was to investigate the effect of calcium concentration in saliva on dental caries activity after consuming calcium. Methods: A total of 59 adult women aged 20 to 40 years were surveyed for calcium intake. The daily average calcium intake was analyzed through dietary records of the subjects. The subjects were divided into two groups based on daily average calcium intake. Salivary pH and concentrations of minerals in the saliva were obtained from A group and B group. Calcium ($Ca^{2+}$) and magnesium ($Mg^{2+}$) concentrations in saliva were measured by HPLC-Ion chromatography using 15 mM sulfuric acid. The dental caries activity test was quantified by salivary buffer capacity test and plaque pH test. Results: The mean $Ca^{2+}$ concentrations of A group was $12.75{\mu}g/m$, the mean $Ca^{2+}$ concentrations in the B group was $16.30{\mu}g/mL$ (p<0.05) and respectively, $Mg^{2+}$ concentrations were found to be $0.48{\mu}g/mL$ and $0.51{\mu}g/mL$. Calcium intake and calcium concentration in saliva showed a significant correlation (r=0.380). Conclusions: The mean $Ca^{2+}$ concentrations in saliva was higher in the high calcium intake group. Therefore, calcium intake in saliva was correlated with dental caries.