• Journal of Korean Academy of Dental Administration
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• v.11 no.1
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• pp.47-53
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• 2023

This study aims to analyze the research trends of the Journal of Korean Academy of Dental Administration and identify the characteristics of the journal. The research was based on 10 academic journals from 2013 to 2022 and related documents. The type of paper, research method, statistical analysis, topic classification, and research subject of 65 papers were extracted and categorized. As a result, the distribution of paper types was as follows: research articles accounted for 83.2%, review articles for 12.3%. In terms of research methods, questionnaire surveys were used in 46.2% of the papers, literature reviews in 23.1%, and national data analysis in 7.7%. Research topics included dental manpower at 20.0%, infection control at 7.7%, dental information at 6.2%, patient safety at 6.2%, and oral health care quality at 6.2%. 72.3% of the papers were quantitative studies, and the majority of research subjects were dental hygienists or dental hygiene students, accounting for 26.2% of the total. The Journal of Korean Academy of Dental Administration covers topics such as dental healthcare marketing, dental healthcare organization and management, dental healthcare information, dental healthcare policy, dental healthcare insurance, dental healthcare quality management, patient safety, medical disputes, and infection control. The authors are also contributed by a variety of dental personnel, including dentists, dental hygienists, and dental technicians.

• Journal of dental hygiene science
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• v.15 no.4
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• pp.518-526
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• 2015

The purpose of this study was to relationship between self-esteem and employment, appearance. This survey was performed on 483 of university students in some regions. The research was performed using a self-reported questionnaire. Self-esteem was higher in the first, fourth grade and college of military science & police administration, college of medical science. Job-seeking stress was higher in the fourth grade and college of global business adminstration, college of medical engineering. Job preparation behavior was higher in the fourth grade and college of rehabilitation & welfare education. Interest in appearance & appearance management behavior was higher in the female, fourth grade, college of global business adminstration. Higher self-esteem group showed significant interactive effects between the job preparation behavior, appearance management behavior. Job-seeking stress has also been investigated as a much higher employment preparation behavior. In conclusion, increasing the self-esteem of education in the college will be able to raise the employment.

• Journal of Korean society of Dental Hygiene
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• v.20 no.5
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• pp.581-591
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• 2020

Objectives: Oral diseases can be prevented, and early treatment through dental checkups is important. This study was investigated the relationship between dental checkups and unmet dental care needs in Korean adults. Methods: From the data of the 7th Korean national health and nutrition survey (2016-2017), the final 9,300 of the 16,277 participants selected as the method for extracting stratified colonies by complex sample design. A structured questionnaire interview was used, and chi-square test and multiple logistic regression analysis were performed. Results: The relationship between dental checkups and unmet dental care needs for the last one year was analyzed by controlling demographic characteristics, variables related to health conditions, and "use of dental clinics for the last year." The unmet dental care needs were 7.57 times higher (CI: 6.49-8.83) for non-users of dental clinics for 1 year, and 1.32 times (CI: 1.13-1.54) for dental checkups for 1 year compared to non-dental checkups patients. Conclusions: As described above, there was a close relationship between adult dental checkups and unmet dental care needs. Therefore, it is suggested that it is necessary to expand educational publicity and prepare policy strategies such as visiting dental checkups to improve the adult dental checkups.

• Journal of dental hygiene science
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• v.5 no.2
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• pp.51-56
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• 2005

This study investigated the medicines prescribed in dental services in order to provide information and materials on dental clinics and hospitals, for the intention of leading the dental circle to make efforts for voluntary improvement, do adequate prescription, and attempt for bench marking through this unfolding of their tendency in continuous prescription behaviors, and leading the people to have a right recognition on adequate medicine use through this information on their medicine-taking behaviors including antibiotics and injections. From the records of outpatient prescriptions of medicines under health insurance over the period of June 1st to September 31th in 2003 in the 34,226 recuperation institutions, antibiotics and injections were analyzed into administration days, prescription frequency, medicine cost per administration day, the number of medicines per prescription, and the number weight of high priced medicines. The findings were as below: 1. Adminstration days of antibiotics was 90.11% in the dental clinics, which was a decrease than the same quarter and the previous quarter of the previous year. While the prescription frequency of antibiotics was 15.5%, higher than the same quarter and the previous quarter of the previous year. In dental hospitals, administration days and prescription frequency of antibiotics were 71.57% and 21.05%, respectively, a little higher than the previous quarter. Compared to other kind of recuperation institutions, dental clinics and hospitals had higher administration days and lower prescription frequency. 2. For injections, adminstration days and prescription frequency in dental clinics were 0.13% and 0.05%, respectively, which were decreases than the same quarter of the previous year. In dental hospitals, adminstration days and prescription frequency were 1.03% and 0.88%, respectively, a little lower than those of the previous quarter. Compared to other kind of recuperation institutions, dental clinics and hospitals were very lower in injection administration days and injection prescription frequency. 3. The number of prescribed medicines was 2.79 in the dental clinics, which was lower than the same quarter of the previous year but higher than the previous quarter. Dental hospitals put 2.67 numbers of medicines per prescription, an increase than the same quarter of the previous year and the previous quarter. Compared to other kind of recuperation institutions, dental clinics and hospitals put smaller number of medicines per prescription. 4. Medicine cost per administration day was 863 won in the dental clinics, which was an increase than the same quarter of the previous year and in the previous quarter. Compared to other kind of recuperation institutions, dental clinics and hospitals had lower medicine cost per administration day. 5. The number weight of high priced medicines was 46.43% in dental clinics, which was an increase than the previous quarter. In dental hospitals, it was 54.05%, so remarkable an increase than the previous quarter. Compared to other kind of hospitals and clinics, dental clinics and hospitals prescribed larger number of high priced medicines. 6. By districts, the frequency of antibiotics prescriptions was the highest in Kwanju and the lowest in Daejeon. The frequency of injection prescriptions was high in all Youngnam districts as was in the second quarter, while low in all the Metropolitan districts. There was a large variation in the prescription frequency to the districts, as the district of the highest prescription frequency had more than 2 times larger frequency than the district of the lowest frequency. Medicine cost per administration day was the highest in Ulsan but the lowest in the north part of Cholla province. The number of medicines per prescription was the largest in Kyonggi province while the smallest in Cheju-do.

• The Journal of the Korean dental association
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• v.14 no.3
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• pp.297-305
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• 1976

신생의 Balb/C strain 백서20두를 사용하였고, 실험군과 대조군으로 구분하여 실험군에는 5-fluorouracil의 체중 25 mg/kg씩 2회를 복강내주사하였다. 실험군가 대조군에 모두 희생 2시간전에 체중그람당 5μ Ci의 thymidine-H³ (Specific activity는 9.0 Ci/mM 이상)를 복강내 주사하였다. 각군은 5-fluorouracil 최종 주사후 1, 3, 7, 14, 21일 간격으로 희생시키고, 두부를 4% formalin에 고정하였다. 조직을 0.5M EDTA에 탈회하고 parlodion과 paraplast에 이중 매몰을 하여 Parasagittal serial section 을 10μ의 절편을 만든 후 자기방사용표본을 제작하였다. 그 결과는 다음과 같다. 1. 5-fluorouracil이 백서설의 기저세포층의 핵산합성 및 단백합성에 미치는 영향은 실험초일인 제 1일부터 억제하기 시작하여 (80.9%) 제3일 76.9%이고, 제 7일이 가장 극심하고 (66.2%) 그후부터는 다소회복되기 시작하여 제14일이 92/3%이고, 제21일인 98.9%로서 서의 대조군수치에 접근하였다. 2. 5-fluorouracil은 설유두중 nallate papillae 성장에 가장 억제적 현상을 보였고, 그 다음이 fungiform papillae, filiform papillae의 순위였다. 3. 5-fluorouracil 이 백서설의 기저세포층의 핵산합성을 억제함을 알 수 있고, 아울러 백서설의 조기정상 발육에 영향을 줌울 알 수 있다.

• Journal of the korean academy of Pediatric Dentistry
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• v.30 no.1
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• pp.61-68
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• 2003

Streptococcus mutans is known to be a major causative organism of human dental caries. The development of a vaccine against dental caries involves identification of appropriate antigens of mutans streptococci against which protective immune responses can be mounted, and the selection of a method of immunization that will generate sustained levels of protective antibodies. Antigens receiving most attention include streptococcal surface proteins that are involved in attachment to tooth surfaces and glucosyltransferases (GTF) that synthesize adhesive glucans from sucrose. The induction of antibody responses to orally administered antigens is often difficult due to digestive destruction of antigens and immune tolerance. Here we report the induction of antibody responses to an anti-caries vaccine containing retinoic acid (RA). Subcutaneous immunization with formalin-fixed bacteria or GTF supplemented with RA induced higher serum IgM and IgA responses to GTF compaired to oral adminstration. Antisera induced by Ingbritt strain showed partial cross-reaction with LM-7 strain, but not with OMZ175. These results suggest that subcutaneous immunization with GTF combined with an immunomodulator, RA, may be applied to anti-caries vaccine.

• Journal of the korean academy of Pediatric Dentistry
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• v.35 no.3
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• pp.427-436
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• 2008

Purpose. The objective of this study was to evaluate the behavioral response and assess the effectiveness of additional intranasal (IN) and submucosal (SM) administration of midazolam during pediatric sedation for dental procedure. Material and methods. Thirty-three cases of healthy (ASAⅠ), uncooperative children aged from 24 to 72 month old at pediatric dental clinic of Ewha Womans University Hospital were selected for this study. Children received oral chloral hydrate 50 mg/kg with hydroxyzine 1.0 mg/kg. After waiting for 45 minutes, midazolam 0.2 mg/kg was administrated via IN route and via SM route randomly maintaining 50% of $N_2O$. A pulse oximeter and a capnograph were used for measuring vital signs ($SpO_2$, PR, RR, $EtCO_2$) throughout the sedation. Behavioral response was evaluated as Quiet (Q), Crying (C), Movement (M) or Struggling (S) in every 2 minutes for 40 minutes. Results. There were also no statistically significant differences in vital signs of the two groups. The behavioral response for the first ten minutes during sedation was a statistically significant difference (P < 0.05) between the two groups. After the first ten minutes, it was revealed that there was no significant difference. Conclusion. This study demonstrated that the addition of IN midazolam to the combination of oral chloral hydrate with hydroxyzine and nitrous oxide/oxygen inhalation is as safe and effective as that of SM midazolam in pediatric sedation for dental procedure.