증례보고 : 발달장애인 구강보건교육사업 전후 비교

황수정,김민지,송은주,Hwang, Soo-Jeong,Kim, Min-Ji,Song, Eun-Joo 대한치과위생학회한국치위생과학회 2020 대한치위생과학회지 Vol.3 No.1

A total of nine oral health educators for 17 persons with developmental disabilities conducted oral health education once a week for four weeks. The oral health educators provided oral health knowledge education and individual toothbrushing teachings. The developmentally disabled people in their 20s and 30s conducted oral health education without a guardian. Ten people who completed all the four pieces of training had no significant improvement in the toothbrushing method and the recommended number of toothbrushing sessions a day, as well as a lack of growth in oral health knowledge. However, 58.8% of the individuals expressed satisfaction with the oral health education program, whereas, 52.9% expressed the desire for a re-education. Although the ratio of teachers to students was 1:2, and the oral health education conducted four times, it was insufficient to promote a successful oral health behavior or knowledge for people with developmental disabilities. Therefore, as a suggestion, oral health education for people with developmental disabilities ought to proceed with their guardians to promote the success of the training.

근관치료된 상악 제1대구치의 치근단 병소: CBCT 연구

황수정,전수진,서민석,Hwang, Soo-Jeong,Jeon, Su-Jin,Seo, Min-Seock 대한치과의사협회 2020 대한치과의사협회지 Vol.58 No.10

Objective: The purpose of this study was to analyze the Cone-beam computed tomograghy(CBCT) scan of endodontically treated maxillary first molars and investigate how second mesiobuccal (MB2) canal is treated, how the prognosis of mesiobuccal (MB) root is different compared to other roots and the prognosis factor on apical periodontitis. Methods: Subjects were endodontically treated maxillary first molars whose were collected from CBCT scans taken from January 2018 until December 2019. A total of 525 maxillary first molars were analyzed by an endodontist to determine the presence of the MB2 canal, the quality of the root canal filling, and the presence of apical periodontitis. The chi square test and Fisher's exact test was used to examine the relationship between each variable. Results: MB2 canals were found in 46.3%, of which 76.5% were not treated. The more main canal of mesiobuccal root (MB1 canal) was well filled, the more significantly MB2 canal was well filled (p<0.001). The apical periodontitis of MB root was not related to the filling quality of MB1 canal (p=0.370) and was related to the filling quality of MB2 canal (p=0.004). The apical periodontitis of MB root was related to the quality of canal filling of MB2 canal and the apical periodontitis of DB and P root. Conclusions: It was found that the majority of MB2 canals were not treated. The apical periodontitis of MB root was analyzed to be related to the quality of canal filling of MB2 canal. The apical lesion of the MB root was not correlated with the treatment of the MB1 canal, but it was significantly related to the quality of filling of MB2 canal.

일부 치위생학과 졸업예정자의 치과위생사 직무에 대한 인식

황수정,배수명,유지수,한양금,Hwang, Soo-Jeong,Bae, Soo-Myoung,Yu, Ji-Su,Han, Yang-Keum 대한치과위생학회한국치위생과학회 2020 대한치위생과학회지 Vol.3 No.1

Introduction: The legal duties of Korean dental hygienists are different from the actual tasks. These factors cause dental hygienists to experience work stress. Therefore, it is necessary to investigate what tasks the dental hygienist expects to perform. Methods: This study examined the perception of dental hygienists' work on 158 prospective graduates of the 3rd-year and 4th-year course of dental hygiene. The questionnaire about the dental hygienist's duties was prepared based on the job description of dental hygienists by the Korea Health Personnel Licensing Examination Institute. Results: More than 84% said that all of the work in the second job description was possible as dental hygienists. subjects responded that the following items were not dental hygienists' duties: treatment plan based on medical history and dental history, treatment plan based on an intraoral and extraoral examination, treatment plan based on the results of teeth and periodontal examination, analysis of oral health data in community, planning of oral health promotion in community, planing of water fluoridation, reading of radiography, root planing, physical treatment on head and neck, using an ultrasonic device on head and neck, dealing with laser devices, making a temporary crown, suture and stitch-out, and intramuscular injection. Conclusions: Most graduates of dental hygiene departments have recognized that the tasks described in the second job description are dental hygienists' work; therefore, it is necessary to improve the gap between expected work and legal work.

잇솔질 시 양칫물 온도, 치약 사용, 혀클리너 사용에 따른 구취의 영향

황수정(Soo-Jeong Hwang),정윤지(Yoon-Zy Jung),이수경(Soo-Kyoung Lee),이지은(Ji-Eun Lee),이희소(Hee-So Lee),전희주(Hee-Ju Jeon),김도경(Do-Kyeong Kim) 대한치과의료관리학회 2019 대한치과의료관리학회지 Vol.7 No.1

1년간 금연이 미치는 치은열구액 내 치주염 바이오마커 변화: 사례연구

황수정 ( Soo Jeong Hwang ) 한국치위생과학회 2014 치위생과학회지 Vol.14 No.4

Although tobacco use has been known as one of the biggest risk factors on periodontal health, little is known about the effect of smoking cessation on it. The aim of this study was to investigate the change of concentration of matrix metalloproteinase (MMP)-8, MMP-9 and interleukin (IL)-1꺬 in gingival crevicular fluid (GCF) of 11 quit-smokers for 1 year after smoking cessation. Eleven male subjects to maintain quit-smoking for 1 year participated the oral examination, GCF and saliva collection without periodontal treatments at baseline, after 2 weeks, 2 months, 4 months, 6 months and 1 year. To confirm quit-smoking, nicotine and cotinine concentrations in saliva were measured by high performance liquid chromatography. MMP-8, MMP-9 and IL-1꺬 concentrations in GCF of upper anterior teeth area were measured by enzyme-linked immunosorbent assay. Change of MMP-8 in GCF during smoking cessation showed fluctuation with decrease (5 subjects) or increase (2 subjects) or maintenance tendency (4 subjects). Changes of MMP-9 were decrease (6 subjects), or increase (2 subjects), or maintenance (3 subjects). Change of IL-1꺬 also showed fluctuation with decrease (5 subjects) or increase (3 subjects) or maintenance tendency (3 subjects). The subjects with increase tendency had the relatively smaller amount concentration of MMP-8 and MMP-9 at the baseline. It was unclear smoking cessation without periodontal treatment could affect MMP-8, MMP-9, and IL-1꺬 in GCF. Fluctuation of periodontal biomarkers during smoking cessation might result from feedback interaction between environmental factors and periodontal cells.

일개 대학 치위생학과 지원자의 입시지원 경향분석

황수정 ( Soo Jeong Hwang ),궁화수 ( Hwa Soo Koong ),강경희 ( Kyung Hee Kang ),오상환 ( Sang Hwan Oh ) 한국치위생학회(구 한국치위생교육학회) 2014 한국치위생학회지 Vol.14 No.1

Objectives: The purpose of the study was to investigate the influencing factors of major and university choice in the changing environments that kick out the insincere universities keeping pace with the national policy. Methods: A self-reported questionnaire was completed by 177 subjects after receiving informed consents. The questionnaire consisted of general characteristics, influencing factors on university and department choice including multiple application. Chi-square test was used for analysis of the difference between early and regular admission. Results: Employment was the most important reason for choice of dental hygiene department that accounted for 96%. The access route for university information was college homepage for entrance information that accounted for 72.3% and 76.3% of applicants were advised by their parents for their choice for university. The information was mainly composed of school life(92.1%) and employment (81.9%). The applicants wanted to meet the students(58.8%) and to come in contact with the university homepage(57.1%). Early and regular applicants differed in reasons for college entrance(p=0.032), information delivery for major(p=0.013) and multiple application forentrance(p<0.01). Conclusions: University homepage and communication with the students will give much information to the applicants. So the university had better choose the homepage and communication for marketing strategy.

일부지역 치과위생사의 실제 업무의 빈도와 소요시간

황수정(Soo-Jeong Hwang),한양금(Yang-Keum Han) 대한치과의료관리학회 2019 대한치과의료관리학회지 Vol.7 No.1

일개 지역 치과의사와 치위생학과 학생 간 치과위생사의 업무에 대한 인식의 차이

황수정(Soo-Jeong Hwang),궁화수(Hwa-Soo Koong),이상훈(Sang-Hoon Lee) 대한치과의료관리학회 2017 대한치과의료관리학회지 Vol.5 No.1

一齋 李恒의 漢詩 硏究

황수정(Hwang, Soo-jeong) 동아인문학회 2016 동아인문학 Vol.37 No.-

일재 이항은 조선 중기의 학자이다. 16세기 하서 김인후와 고봉 기대승과 함께 호남 儒學을 대표하였다. 호남을 대표하는 五學 중 한 사람으로 理氣一元論을 주장했다. 그동안 유학자이고 도학자인 일재의 생애와 사상에 초점이 맞춰진 관계로 그의 한시에 대한 연구는 아직 많이 이루어지지 않았다. 따라서 본고에서는 일재의 한시가 갖춘 미감을 고찰하는 데 초점을 두었다. 문학작품에는 작가의 정신세계와 사상이 그 기저를 단단히 한다. 일재의 실천유학적인 사상이 그의 문학 곳곳에 진솔하게 배어 있어서 그 정신과 미감을 드러내고 있다. 그의 시는 내용적으로는 설리적이고 도학적인 것을 담고 있다. 형식적으로는 증시류가 주조를 이루고 있다. 따라서 증시로써 교유를 통해 감성과 도의 깨침을 담고자 하였다. 시에 도학적인 교훈성만을 실은 것이 아니라 진솔하고 참신한 감성을 담아냈다. 淸新하고 妙悟한 기운을 담아서 개인적인 정감을 노래했고, 동시대 인물과의 교유에서 얻을 수 있는 소통의 창구로써 도의 즐김(樂道)을 드러냈다. 그 속에 절제된 표현의 멋을 담았다. 또한 제자들에게 보내는 시를 통해 勸勉과 自得의 妙를 실었다는 것을 알 수 있었다. 그의 시에는 ‘淸溪’, ‘晴窓’등 시어를 사용하여 시의 맑은 풍격을 격상시켰다. 또한 시의 리듬감을 살리는 음영성 등을 배가시켜 시 낭송의 멋을 살려내고 있다. 운문의 형식인 절제와 함축, 그리고 축약의 멋을 잘 그려냈다. 시 전반에 전고를 많이 사용하면서 간결한 필치와 상징성을 띠는 양상을 살펴볼 수 있었다. 내용은 도학적인 내용이지만, 시를 싣는 표현에 있어서 운문의 형식을 잘 표현했다고 볼 수 있다. 이로써 道學者인 일재의 한시가 갖춘 문학성과 그 미감을 살펴볼 수 있었다. Iljae Lee Hang was a civil minister and scholar in the middle Joseon Period. As one of the Ohak which represented Honam province, he suggested ‘Leekiilwonron(理氣一元論).’ As previous studies focused on the life of Iljae, a confucian scholar and Moralist, there were only a few studies on his literary nature. Therefore, this study has meaning in that it examined the literary nature and aesthetic sense shown in his Chinese poetry. He sung of personal sensitivity with a fresh and awakened spirit and enjoyed morality as a way of communication which can be obtained through friendship. His elegance was naturally revealed in his controlled life. Through poetry sent to his pupils, he expressed encouragement of self-acquirement. He frequently used the words of ‘Chonggye’ and ‘Chungchang.’ to facilitate the quality of his poetry. He added rhythmical shadows for elegant recitation. This study examined the literary nature and aesthetic sense of Chinese poetry by Iljae as a Moralist.

고경명의 『應製御屛六十二詠』 연구

황수정(Hwang, Soo-jeong) 한국언어문학회 2014 한국언어문학 Vol.90 No.-

This study focused on examining the aesthetic aspects of Eungje-Eobyong-sixty-two poems(應製御屛六十二詠) by Jebong, Go Gyong-myong. It is a collection of pictorial poetry, poetry of spiritual beings, and poetry written by the order of the king. King Myongjong showed 62 scrolls of paintings he had collected to Jebong and ordered him to write poetry about them. That is, it was a solo project executed by the order of the king. The paintings show flowers, grass, trees, insects, fish, birds, and other animals. In particular, as many of them display birds, the poetry described diverse types of birds dynamically. The following is a summary of it: First, this study examined the background and meaning of the poetry focusing on its epilogue. As a result, the characteristics and meaning of the poetry as pictural pieces were discovered. In particular, the royal family's interest in the aesthetic aspects and relationships between the king and Jebong were understood. Then, through expressive methods, the aesthetic aspects of poetry by Jebong were revealed. Through this content the descriptions of spiritual beings, nobles and solemn beauty was examined. The dynamic status, which was well-captured in the paintings, was properly detailed in the poetry. The vivid realism was well layed out in it. Therefore, the natural aestheticism in poetic expression was impressive. Finally, the parodic beauty was made vivid through innovative concepts. Jebong's poetry was not only faithful only to the paintings but he also reinterpreted the paintings through his aesthetic sense. That is, he exerted his aesthetic emotions as well as expressive power for the paintings with the addition of creative ideas. Therefore, he criticized the contemporary status of his society sharply and was aware of it through parody. In conclusion, this study explained solemnity, nature, and parody as aesthetic characteristics of Eungje-Eobyong-sixty-two poems(應製御屛六十二詠) by Jebong.