• 대한치위생과학회지
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• 제5권2호
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• pp.85-96
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• 2022

Background: This study was aimed at determining the relationship of the Dominance, Influence, Steadiness, and Conscientiousness (DISC) personality type with the major satisfactions and job preferences of dental hygiene and technician students. Methods: We enrolled 264 dental hygiene and technician students from a junior college in Chungcheong-do. A questionnaire survey was conducted to determine the DISC behavior type, major satisfaction level, and job preference of the participants. Statistical analyses were performed with the independent-samples t-test, one-way analysis of variance, and multiple regression. Results: Dental technician students had higher major satisfaction (p< .001) and preferred jobs with potential for growth (p= .020) or matching their vocation and interests (p= .013) compared to dental hygiene students. Factors influencing major satisfaction were grade (β= .160, p= .008) and a social personality type (β= .146, p= .070). Factors influencing preference for jobs with high growth potential were the personality type (β= .236, p= .001), grades (β= .157, p= .002), and major satisfaction (β= .429, p< .001). The conscientiousness personality type was conducive to preferencefor jobs with high growth potential. The steadiness personality type was conducive to preference for jobs aligned with vocation and interest (β= .249, p= .004). The conscientiousness personality type (β= .137, p= .041) and high major satisfaction (β= .193, p= .003) were conducive to preference for jobs with a satisfactory working environment. Conclusion: The results of this study could serve as a basis for customized career counseling and education programs according to personality types.

• 한국약용작물학회지
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• 제20권3호
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• pp.195-201
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• 2012

The management and the use of major mineral nutriments such as nitrogen, phosphorous, and potassium, etc have been practiced and improved in various cultivating methods of Panax ginseng C. A. Meyer. The purposes of this study were to examine the content of major mineral nutrients on different ginseng aging from 1 to 6 years old, to analyze their uptake and utilization in tissues of ginseng, and to find out their proper managing techniques throughout the cultivation of ginseng. In case of the leaves, the N content was not clearly different from 1 to 6 years old, while the content of P and K was generally decreased throughout the cultivating years. In case of the roots, the content of N and K was gradually decreased from 1 to 6 years old, while the P content was increased until 3 years old, decreased at 4 years old, increased again at 5 years old, and decreased again at 6 years old. The uptake amount of N was increased in root of ginseng from 1 to 6 years old, 0.02 to 2.79kg/10a based on dry weight, respectively. Other minerals of P, K, Ca, and Mg were increased for the cultivating year. Comparing the uptake amounts of N, P, K with different cultivating year, they were the highest uptake amount at 4 years old and then were decreased. The management techniques of major mineral in cultivation of ginseng would be studied and evaluated more in order to have better ginseng production.

• 한국치위생학회지
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• 제6권1호
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• pp.63-77
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• 2006

The purpose of this study was to prepare a student and education guideline by examining the college life satisfaction of students studying dental hygiene. Subjects were students going to dental hygiene-related department of three colleges in the Gwangju and Jeonnam areas. College life and life satisfaction was examined at general characteristics. The following results were obtained. 1. Subjects included 35.7% of 1st grade, 33.4% of 2nd grade, and 30.9% of 3rd grade. In the health state, average accounted for the highest percent(76.9%); in the student's associates, a little for the highest percent(76.8%); and in the participation in clubs, no participation for the highest percent(77.1%). 2. For motives to select the dental hygiene, good employment after graduation accounted for the highest percent(61.0%). The highest desired employer was a dental clinic(33.5%), and the highest desired duration was a whole life(61.0%). 3. According to the grade, satisfaction was significantly different in social recognition, major in education, professor, facilities, professor-student, career, and college development(pE0.05). 4. According to the school record, satisfaction was significantly different in social recognition, major in education, professor, professor-student, career, college development, and general life(pE0.01). 5. According to the student's associates, satisfaction was significantly different in social recognition, major in education, professor-student, and general life(pE0.01). 6. According to the participation in clubs, satisfaction was significantly different in professor, facilities, college development, and religious life(pE0.05). In conclusion, as students were in the lower grade, made good school record, had happier associates, and participated in clubs more actively, their satisfaction at college life became higher. Accordingly, professors and school authorities should strive to examine students' actual problem and discuss and resolve them in order to help their effective school life.

• 디지털융복합연구
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• 제18권7호
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• pp.289-297
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• 2020

본 연구의 목적은 보건계열 대학생들의 전공만족도, 학업몰입도, 시간관리 행동이 대학생활 적응에 미치는 영향을 알아보고자 시행되었다. U시의 보건계열 대학생 482명을 대상으로 하여 구조화된 설문지를 이용하여 자료를 수집하였고, 자료의 분석은 기술통계, t-test, ANOVA, Scheffe test, Pearson's 상관관계 분석, 다중회귀분석을 이용하였다. 본 연구의 결과 보건계열 대학생들의 전공만족도, 학업몰입도, 시간관리 행동은 대학생활 적응에 양의 상관을 보여주었고, 대학생활 적응에 영향을 주는 요인임을 확인하였다. 그러므로 보건계열 대학생의 대학생활 적응을 높이기 위해 전공만족도와 시간관리 행동을 높이는 프로그램의 개발과 적용이 필요하며, 학업몰입을 높일 수 있는 대학환경의 개선과 보완, 그리고 교수학습 방법의 개선 등과 같은 제도의 뒷받침이 요구된다.a

• Korean Journal of Ophthalmology
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• 제32권6호
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• pp.451-458
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• 2018

Purpose: To investigate the efficacy, safety, and anatomical outcomes associated with intravitreal anti-vascular endothelial growth factor (VEGF) treatment of retinopathy of prematurity (ROP). Methods: We performed a retrospective review of intravitreal anti-VEGF (bevacizumab or ranibizumab) treatment of 153 eyes (83 infants) diagnosed with ROP at two tertiary hospitals from June 2011 to January 2017. The primary outcome was the rate of recurrence requiring additional treatment; secondary outcomes included incidence of major complications and final refractive error. Results: A total of 101 eyes were treated with bevacizumab, and 52 with ranibizumab. The bevacizumab and ranibizumab groups were characterized by mean birthweights of $941.8{\pm}296.1$ and $1,257.7{\pm}514.5g$, gestational ages at birth of $26.9{\pm}1.9$ and $28.1{\pm}3.2$ weeks, and postmenstrual ages at treatment of $40.4{\pm}2.4$ and $39.2{\pm}2.3$ weeks, respectively. The two groups differed significantly in birthweights and gestational ages at birth, but not in postmenstrual ages at treatment. The mean follow-up duration was $30.9{\pm}18.4$ months for the bevacizumab group, and $13.9{\pm}12.5$ months for ranibizumab. More cases were classified as zone 1 ROP in the ranibizumab group (44.2% vs. 11.9%, p < 0.001). Major surgical interventions included scleral encircling and vitrectomy (one and two eyes, respectively, both in the bevacizumab group). Retinal detachment was noted in one eye treated with bevacizumab. There was no significant difference in the most recent spherical equivalence for the two groups ($+0.10{\pm}3.66$ and $+0.22{\pm}3.00$ diopters for bevacizumab and ranibizumab, respectively). Univariable analysis revealed that only ROP stage influenced the occurrence of major complications (odds ratio, 9.046; p = 0.012). Conclusions: Intravitreal anti-VEGF treatment of ROP with both bevacizumab and ranibizumab achieved stable retinal vascularization with a low rate of complications and recurrence. Ranibizumab achieved similar anatomical outcomes as bevacizumab, without additional risk for major complications.

• 동의신경정신과학회지
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• 제20권3호
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• pp.169-188
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• 2009

Objectives : The purpose of this research is to examine the effect of Bunsimgi-eum on the chest discomfort of Hwa-byung's major symptom. Methods : In this randomized, double blinded, placebo-controlled study, we planned to give Bunsimgi-eum or controlled medication for major symptoms of Hwa-byung. As preparatory research, 100 mm Visual Analogue Scale(VAS) for chest discomfort, the Hwa-byung' major symptom was measured as the 1st evaluative instrument, and Likert scale for major symptom of Hwa-byung, Korean State-Trait Anger Expression Inventory(STAXI-K), Korean State-Trait Anxiety Inventory(STAI-K), Korean Beck's Depression Inventory(BDI-K) and Heart Rate Variability(HRV) were also measured as the 2nd evaluative instrument at the before treatment. Results : Clinical characteristics-vital signs & demographic characteristics showed no significant difference between both groups. The characteristics of disease-chief complaint, pattern Identification, period, etiological factor, etc, also showed no significant difference between both groups. There were almost no Coincidence between pattern identification & weight of Hwa-byung's major symptoms. The results of Chest PA, EKG and clinicopathologic examination showed no significant difference between both groups. There were no significant difference between both groups in all valuation scales; 100 mm Visual Analogue Scale for chest discomfort, the Hwa-byung' major symptom was measured as the 1st evaluative instrument, and Likert scale for major symptom of Hwa-byung, STAXI-K, STAI-K, BDI-K and HRV. Conclusions : We considered that establishment of experimental group and controlled group was objective and worth conducting this research. And this methodology is expected to be applied to the subsequent research. And also, we hope to make up for this study through various study and discussion.

• 대한두경부종양학회지
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• 제18권2호
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• pp.197-202
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• 2002

Purpose: This study was to investigate clinical feature of adenoid cystic carcinoma (ACC) in the major salivary gland. Materials and Methods: A retrospective analysis was undertaken for 23 patients with adenoid cystic carcinoma of the major salivary gland, who completed postoperative radiotherapy at the Yonsei Cancer Center, Yonsei University Hospital between May 1981 and December 1999. The male to female ratio was 1.1:1. Median age was 50. Follow up periods were 12-180 months with the median follow-up time of 59 months. Results: Parotid gland, submandibular gland and sublingual gland were 17, 5 and 1 respectively. Overall failure rate was 26%. Local failure was observed in two patients with parotid gland origin. Five cases showed distant failure. Overall and disease free survival rate were 68% and 72% respectively. Conclusion: Major pattern of failure was distant failure. Resection margin status had not prognostic significance. Postoperative radiation treatment is an effective to control in the adenoid cystic carcinoma of the major salivary gland.

• 동의신경정신과학회지
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• 제18권1호
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• pp.79-94
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• 2007

Objective : The Purpose of this research is to examine the effect of Sa-am acupuncture treatment(Sim-seungkyuk) for major symptoms of Hwa-byung. Method : In this randomized, single blind, placebo-controlled study, we compared active acupuncture with sham acupuncture in the treatment for major symptoms of Hwa-byung. likert scale(5 score) for major symptom of Hwa-byung was measured as the 1st evaluative instrument, and STAXI-K, STAI-K, BDI-K and HRV were also measured as the 2nd evaluative instrument at the before treatment and after treatment. Results : 26 volunteers participated in this study by dividing two groups, each 13 persons in trial group and control group at random. In comparison of likert scale for major symptoms, after treatment the total score of likert scale for major symptoms decreased significantly in both group than before treatment. And after treatment, the total score of trial group decreased less than those of control group in comparison between two groups. especially after 2 weeks from all treatment, there was significant difference between two groups. Conclusion : We considered that Shim-seungkyuk of Sa-am acupuncture treatment will be not recommended to treatment of Hwa-byung because this study could not prove effect of Shim-seungkyuk treatment for Hwa-hyung in spite of preliminary study. This study will be used to provide a fundamental data for development of clinical research as preliminary study of Hwa-byung.

• 동의신경정신과학회지
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• 제19권1호
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• pp.1-18
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• 2008

The purpose of this research is to examine the effect of Simjeongkyeok Sa-am acupuncture treatment for major symptoms of Hwa-byung. Method : In this randomized, single blind, placebo-controlled study, we compared Simjeongkyeok acupuncture with Sham acupuncture in the treatment for major symptoms of Hwa-byung. Likert scale for major symptom of Hwa-byung was measured as the 1st evaluative instrument, and STAXI-K, STAI-K, BDI-K and HRV were also measured as the 2nd evaluative instrument at the before treatment and after treatment. Results : In comparison of Likert scale for major symptoms, total score of after treatment decreased significantly at each point on both groups, but there was no significant difference between both groups. In comparison of STAXI-K, STAI-K, BDI-K, there was no significant difference in variation of score between both groups. But Simjeongkyeok group showed higher ratio variation of STAXI expression than that of Sham group, Also on subjects whose main complaint symptom were burning sensation and whose pattern identification were Qizhi, Simjeongkyeok group showed higher variation of Likert scale score and BDI-K than that of Sham group. The significance was border line around. Conclusion : We considered that Shimjeongkeok treatment will he likely to he recommended for treating Hwa-byung, especially on subjects in each group whose main complaint symptom were burning sensation or whose pattern identification were Qizhi. Also it may also be effective on the management of anger expression.

• 한국치위생학회지
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• 제12권2호
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• pp.261-273
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• 2012

Objectives : This study aims to prepare the basic data of the teeth color by measuring tooth mode using the color of the maxillary central incisor of the college students in their twenties as the dental colorimeter, and oral health and eating habit characteristics were examined. Methods : The maxillary central incisor(1 teeth) of the subjects of study as 467 students(male 89, female 378) was measured during the period from November 14, December 2 2011, so the color of total 467 teeth were examined, and oral health and eating habit characteristics were researched. Results : 1. As the results of measurement of the shade, value, hue of maxillary central incisor by the general characteristics of the subject, the major(shipbuilding information, special rehabilitation for young children) was higher at 3.3 of the shade, and the grade(1), age($$\geq_-20$$), major(beauty culture & cosmetic, occupational therapy) showed higher at +2 of the value, and the grade(1) and all major showed higher at R3 of the hue. 2. As the results of measurement of the shade, value, hue of maxillary central incisor by the oral health characteristics, the subjective teeth color(yellow) and the education of oral health(no) showed higher at 2.5 of the shade. 3. As the results of measurement of the shade, value, hue of maxillary central incisor by the eating habit characteristics of the subjects, the chocolate showed higher at 3.0 and 2.0 of the shade, and the red pepper paste showed higher at +2 and STD of the value, and the green tea showed higher at $R_3$ of the hue. Conclusions : This study demonstrates that the color of the maxillary central incisor showed differences various tendency according to the oral health and eating habit characteristics.