• 한국치위생학회지
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• 제13권6호
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• pp.969-976
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• 2013

Objectives : The purpose of the study is to investigate the deciding factors of regular scaling checkup in metropolitan adults. Methods : The subjects were 395 adults of 20s to 50s in Seoul and Gyeonggi province from September 25 to October 4, 2012. Data were self-reported questionnaires. Results : Female tried to receive more regular scaling checkup than male. Dental practitioners were acquainted with the dental knowledge and had more scaling checkup. Those who received dental scaling checkup tended to use dental hygiene products and visit the dentists regularly. Those who receiving good dental health services tended to visit the dental clinics more frequently. Higher knowledge and lower fear of dental treatment lead to frequent regular checkup. There were significant positive correlations between satisfaction, kindness, knowledge of scaling and regular scaling checkup. Fear to dental treatment showed the negative correlation. Conclusions : In order to increase intention degree of regular scaling checkup, it is necessary to develop programs for proper oral health behavior and to improve patient care services by dental hygienist.

• 한국직업건강간호학회지
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• 제8권2호
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• pp.115-129
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• 1999

This study was conducted to investigate the kinds of health promotion program which workers want, worker's intention for participation, proper method, time, duration and manager. A self-administered questionnaire method was used to collect data from 412 employees of 3 worksites in Chungpook and Kyungkee. This survey was carried out from Aug. 10 to Aug. 20, 1998. The results of this study are as follows: 1. In male, among health promotion programs, favorite ones were physical fitness(32.2%), periodic health check-up(24.6%), and stress management(18.0%). In female, among health promotion programs, favorite ones were periodic health check-up(26.0%), physical fitness(22.0%), and body weight control(19.5%). 2. The more young subjects are, the more they like physical fitness program, and the female like body weight control program regardless of BMI. Manufacturing worker preferred back pain prevention program to clerical worker did. In female, drinker preferred stress management program to non-drinker did. 3. The more old subjects are, the more they like back pain prevention program, and non-smoker preferred body weight control program to smoker did. 4. In health promotion program format which the subjects wanted, learning of self-examination techniques was 41.1%, worksite screening was 3l.0%, availability of pamphlets and audiovisual materials was 20.0%, presentation of worksite educational sessions was 7.9%, and the most wanted manager for the program was medical doctor and then nurse, physical trainer, psychological counselor. The favorite health promotion program duration was less than 30 minutes(49.6%), and the favorite time was before work(49.6%). 5. Among respondents, 48.5% was smokers, 81.8% was drinkers, 39.9% engaged in the regular exercise, 68.2% engaged in regular diet habit. In vaccination, 50.2%, if possible, wanted to be vaccinated and 37.6% never wanted to be vaccinated. 6. Ex-smoker, ex-drinker, the subjects in the regular exercise, and in the regular diet habit responded they were in good health. There was a significant difference between exercise and health status. Need and intention for participation of health promotion program were high in ex-smoker, ex-drinker, the subjects in the regular exercise, and in the regular diet habit. According to results for this study, if the favorite programs, exercise, periodic health check-up, stress management program, are operated at a proper time and with managers they want, this programs can really raise the participation of employees. And as employees want to learn self-examination techniques if worksite educational sessions are performed, health promotion program can effectively be operated.

• 한국초등수학교육학회지
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• 제13권2호
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• pp.163-192
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• 2009

본 연구의 목적은 정규교육과정 내에서 초등학교 일반학급 수학 영재아를 위한 효율적인 영재교육 방안을 탐색해 보고, 영재의 특성을 고려한 심화학습 프로그램을 개발하여 실제로 일반학급의 교수 학습 환경에 적용한 후, 그 효과를 분석하는 것이다. 문헌연구를 통해 초등학교 일반학급 수학 영재아 지도를 위한 복식수업 형태의 영재교육 방안을 제시하였고, 수학영재 심화학습 프로그램을 개발하여 초등학교 1학년 한 학급 6명을 대상으로 적용하여 그 효과를 분석하였다. 연구의 결과 첫째, 일반학급에서 복식수업 형태로 수학 영재교육을 실시하는 것은 수학 영재아 측면에서 매우 효과적이었다. 둘째, 수학영재 심화학습 프로그램은 수학 영재아의 수학적 사고력과 창의성 계발에 매우 효과적이었다. 셋째, 수학 영재아 선발 과정에서 교사의 추천과 영재성 검사는 둘 다 매우 중요한 것으로 나타났다. 이 연구는 영재교육이 방과후 교육 형태의 특별교육으로만 운영될 것이 아니라 정규교육과정 내에서 보다 효율적인 방법으로 운영함으로써 수학 영재아의 요구에 부합되면서도 영재교육의 효과를 극대화할 수 있음을 제안하고 있다.

• 한국학교보건학회지
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• 제3권2호
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• pp.63-87
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• 1990

The purpose of this study was to investigate the performance rate of regular health instruction by school nurses and its related factors. These data were collected by questionnaire in Mar. 1990. Total 986 school nurses who have been working primary, secondary schools in Seoul were given the questionnaire, and 672 school nurses' respectively, were finally analyzed. Analysis of the data was done utilizing SPSS/PC+for percentage, frequency, mean, $X^2$-test, t-test, ANOVA, correlation, regression. The major findings of this study were as follows : 1. Thc performance rate of regular health instruction by school nurses was 77.7% of 552 respondents. 2. The school nurses in primary school(87.0%) were more likely to perform regular health instruction than the school nurses in secondary school (63.8%). 3. The teachers of regular health instruction were more likely to display favorable attitudes toward need of health instruction. The school level was not statistically significant(P>0.05). 4. The evidence from the data analysis supported the proposition that the teachers of regular health instruction had more positive attitude toward the establishment of health subject(80.3%). The school level was statistically significant(P<0.05). 5. The school principal was a highly significant factor as it affected the performance rate of regular health instruction by school nurses. The school level was statistically significant(P<0.001). 6. The length of past career, the degree of self confidence on health instruction, the need of health instruction did affect the performance rate of regular health instruction by school nurses. On the basis of the above mentioned, so as for regular health instruction of school to be activated more throughly, regular class must be introduced in the form of establishment of health subject, enhancement of quality on the part of school nurses, made and various methods for enhancing perception toward the regular health instruction on the part of school principal are to be carried out.

• Journal of Korean Neurosurgical Society
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• 제63권6호
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• pp.806-813
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• 2020

Objective : Lumbar disc herniation (LDH) is a common disease, and lumbar discectomy (LD) is a common neurosurgical procedure. However, there is little previous data on return to work (RTW) after LD. This study investigated the period until the RTW after LD prospectively. Clinically, the pain state at the time of RTW also checked. RTW failure rate 6 months after surgery also investigated. Methods : Patients with daily/regular jobs undergoing LD between September 2014 and December 2018 were enrolled. Pain was assessed by the Oswestri Disability Index (ODI) and the Numeric Rate Scale (NRS). Employment type was divided into self-employed, regular and contracted. Monthly telephone interviews were conducted to check RTW status and self-estimated work capability after surgery. Results : Sixty-seven patients enrolled in this study. Three patients failed to RTW, and three others resigned within 6 months after surgery. The preoperative NRS and ODI were 7.2±1.2 and 22.1±7.9, respectively. The average time to RTW was 5.1±6.0 weeks. At RTW, NRS was 1.5±1.8 and ODI was 6.3±3.9. Amongst patients that successfully returned to work were 16 self-employed workers, 42 regular employees, and three contracted workers. The time to RTW of self-employed, regular, and contracted workers were 5.9±8.8, 4.2±4.3 and 13.3±2.3 weeks, respectively (p=0.011). Thirty-six of the patients that returned to work self-reported a 22.8±15.6% reduction in work capability at 6 months. Conclusion : RTW may vary depending on the employment status. In this study, we found that while employment type may affect the length to RTW, most patients were able to RTW and >40% of patients reported no loss of work capabilities 6 months postoperatively, hopefully alleviating some patient hesitation towards LD.

• 대한수학회보
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• 제48권1호
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• pp.67-77
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• 2011

Let M be a compact orientable closed 3-manifold, and F a non-separating incompressible closed surface in M. Let M' = M - ${\eta}(F)$, where ${\eta}(F)$ is an open regular neighborhood of F in M. In the paper, we give a lower bound of genus of self-amalgamation of minimal Heegaard splitting $V'\;{\cup}_{S'}\;W'$ of M' under some conditions on the distance of the Heegaard splitting.

• 대한수학회지
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• 제44권2호
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• pp.275-296
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• 2007

We study the self-duality operator on conic 4-manifolds. The self-duality operator can be identified as a regular singular operator in the sense of $Br\"{u}ning$ and Seeley, based on which we construct its parametrizations and closed extensions. We also compute the indexes.

• 보건행정학회지
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• 제26권1호
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• pp.24-29
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• 2016

Background: Socio-economical status, represented by poverty, is a potent factor in predicting health status, because preventable illness and death occurs due to poverty and socio-economical situation. This study aims to provide information towards on the correlation between poverty and self-rated health in consideration of elements of health behaviors and family and friend support in Philippines. Methods: Data was collected on 15th to 28th of February 2011 by using structured questionnaire through interview method. Study area is Antipolo and Tondo in Manila, Philippines. Sample size was 1,100 but only 658 cases was analyzed due to incomplete questionnaire. Results: Results show that the poverty has direct negative influence on self-rated health, while the presence of family and friend support decreased negative influence. And through the analysis of mediated moderation model, similarly poverty has also indirect negative effect on self-rated health by health behaviors and family and friend support. Especially, regular exercise was found to be a major variable that mediates poverty and self-rated health. Conclusion: In conclusion, to improve the self-rated health state of respondents need to provide emotional support especially from family and friends. Also regular exercise should be encouraged by raising health awareness through continuous health education and promotion for the residents in order to develop health behaviors.

• 대한수학회보
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• 제52권2호
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• pp.409-419
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• 2015

The concept of Cayley-symmetric semigroups is introduced, and several equivalent conditions of a Cayley-symmetric semigroup are given so that an open problem proposed by Zhu [19] is resolved generally. Furthermore, it is proved that a strong semilattice of self-decomposable semigroups $S_{\alpha}$ is Cayley-symmetric if and only if each $S_{\alpha}$ is Cayley-symmetric. This enables us to present more Cayley-symmetric semi-groups, which would be non-regular. This result extends the main result of Wang [14], which stated that a regular semigroup is Cayley-symmetric if and only if it is a Clifford semigroup. In addition, we discuss Cayley-symmetry of Rees matrix semigroups over a semigroup or over a 0-semigroup.

• 농촌의학ㆍ지역보건
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• 제37권4호
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• pp.246-257
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• 2012

본 연구는 부산지역 65세 이상 노인을 대상으로 질병상태를 정상, 만성질환, 우울증, 우울증을 동반한 만성질환의 4군으로 구분하여 질병상태에 따른 자가 평가 건강수준을 비교하고, 자가 평가 건강 수준에 관련된 요인을 관찰하고자 하였다. 연구 자료로 부산광역시 2009년 지역사회건강조사 자료를 활용하였고, 그 중 65세 이상 노인 2,549명을 추출하여 연구 대상으로 하였다. 자료는 SAS program(ver. 9.2)을 이용하여 ${\chi}^2$-test, multiple logistic regression을 복합표본분석 방법으로 분석하였다. 분석 결과 자가 평가 건강수준이 만성질환과 우울증의 단일질환만을 가진 경우보다 만성질환에 우울증을 동반한 경우 매우 낮게 관찰되었고, 만성질환자의 우울증 동반율이 높았다. 질병 상태이외에 여자에서, 교육수준이 낮은 경우, 경제수준이 낮은 경우, 중등도 운동을 하지 않는 경우, 걷기 운동을 하지 않는 경우 자가 평가 건강수준이 낮았다. 본 연구결과를 토대로 노인 만성질환관리 사업에 우울증 관리를 연계한 사업 모형을 개발하여 지역사회에 적용할 것과 노인 만성질환 관리 사업에서는 우선대상으로 취약계층과 여성을 고려하고, 운동 사업을 연계하는 것을 제안한다.