• 한국수학사학회지
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• 제22권1호
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• pp.111-124
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• 2009

본 연구에서는 2012학년도 대학수학능력시험의 출제체제 개편에 맞추어 현재 시행되고 있는 대학수학능력시험에서 나타나는 문제점과 그 개선 방안에 대하여 연구하였다. 대학수학능력시험은 1994년도 시행이후 제5차, 6차, 7차 교육과정을 거치면서 교육과정이 바뀜에 따라 몇 차례 개정을 하여 현행에 이르고 있다. 2007년 2월 발표된 수학과 교육과정 개정에 의해 2009년부터 개정된 교육과정에 따라 교육이 이루어지고 2012학년도의 대학수학능력시험은 그 출제 및 응시체제가 개편되어야 한다. 지난 교육과정과 2009학년도부터 시행하게 되는 개정교육과정에 따른 대학수학능력시험 출제체제의 변천과정을 조사하고 외국의 대학입시시험의 출제 범위를 우리의 교육과정과 비교하여 현행 대학수학능력시험에서 나타나는 문제점을 개선할 수 있는 방안을 제언한다.

• 보건교육건강증진학회지
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• 제20권3호
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• pp.77-90
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• 2003

The purpose of this study was to identify the influencing factors on the compliance of breast self-examination (BSE) among 205 Christian women living in Pusan and U1san areas. Structured self-administered questionnaires were used. Knowledge levels were measured by the instrument developed by Choi(l996). Self- efficacy and health belief were measured by the instruments developed by Champion (1993) and modified by Choi(1996). Women who did BSE more than once within 6 months were categorised as compliant. Data was analyzed by descriptive statistics, t- test, χ² test and logistic regression analysis using SPSS WIN program. The results of this study were summarized as follows； 1. 15.1％ of women performed the BSE at least once during the last 6 months. 2. Non-complier and compliant women showed statistically significant differences in the level of self efficacy and barriers. 3. Predictors of BSE compliance were ‘history of having breast disease’, ‘experience of receiving recommendation for BSE’, ‘barriers’, and ‘experience of meeting with breast cancer patients’ and explained 14.8％ of variance in compliance of BSE. For future clinical practice, health professionals, including nurses, need to actively suggest to women the importance of BSE, and to distribute the information through posters and pamphlets at clinics and public health centers. Including the opportunity to meet patients in health education centers can be another strategy to increase women's motivation for BSE. For future research, it is necessary to recruit women from broader geographic areas utilizing various sources such as community centers to increase generalizability of the findings.

• 여성건강간호학회지
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• 제15권4호
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• pp.362-371
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• 2009

Purpose: This study was implemented to investigate the level of awareness of osteoporosis among urban women. Methods: A survey was conducted with a sample size of 434 adult females who resided in metropolises in Korea such as Seoul, Gyeonggi-do, Pusan, Gyeongsangnam-do, Kangwondo, Jeju-do and Jeollanam-do. Osteoporosis Awareness Scale was consisted of five areas with total number of 31 questions. The questionnaire's scale was 1 to 4 point, 4 point being the highest understanding level. The collected data were analyzed using descriptive statistics method. Results: The average awareness level of subjects was 2.38 and significant different depending on participants' age, education level, previous encounter with any information about osteoporosis, preventive behavior of osteoporosis, bone mineral density test, fracture history, diet control experience, and regular exercise. In osteoporosis awareness level by five areas, preventive behaviors 2.76 resulted in the highest score and characteristics of osteoporosis 2.51, bone physiology 2.46, improving bone health 2.38, and risk factors 1.80 followed respectively. Conclusion: We should implement bone health programs from a various perspective in order to raise women's osteoporosis awareness. In addition, We need follow-up studies on whether or not the increase on awareness level actually would result in changing in their behavior.

• 복식
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• 제62권8호
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• pp.1-18
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• 2012

The purpose of the study was to offer in-depth understanding of the women's wear research trend in South Korea and thus to provide insights from the findings throughout the study to set appropriate directions for further development of women's wear related researches in the clothing and textile study area. The study considered research papers published by the 6 major apparel related journals listed on the KCI(Korea Citation Index) i.e. journals of the Korean Society of Clothing and Textiles(KSCT), the Korean Society of Costume(KSC), the Costume Culture Association (CCA), the Korean Society of Fashion Business(KSFB), the Korean Home Economics Association (KHEA) and the Korean Society for Clothing Industry(KSCI). A total of 380 research papers that were related with women's wear published from 2001 to 2010 were selected for the study and analyzed in the form of descriptive statistics using the SPSS Software ver. 18.0. The analysis was categorized according to the journals, years and research theme. The research themes were divided into various categories such as, clothing construction, textile science, fashion aesthetics and design, costume history and culture, apparel psychology and fashion marketing. The results derived from the research were: (1) the ratio of the research papers on the women's wear to the total papers published from 2001 to 2010 by the 6 subject journals was 380 to 6,815, i.e. 5.6% of the total papers; (2) journal of KSCT published the most women's wear research papers (N=149, 39.2%) and then the rest in order were the journal of CCA (N=69, 18.2%), the journal of KSC (N=68, 17.9%), the journal of KSFB (N=52, 13.7%), the journal of KHEA (N=39, 10.3%) and the journal of KSCI (N=3, 0.7%); (3) the proportions of the research themes for the women's wear study were in the order of the case study in marketing (N=135, 35.5%), body measurements and sizing systems in clothing construction (N=88, 23.2%), fashion design and aesthetics (N=83, 21.8%), pattern-making (N=63, 16.6%), and color study (N=11, 2.9%) and so on.

• 품질경영학회지
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• 제34권1호
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• pp.40-47
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• 2006

Claim history data of rather long period were collected to assess reliability and warranty cost analyses. The data were appropriately organized to be used for further statistical analyses. For each critical component, nonparametric statistical method was applied to obtain reliability plot. Hazard plots of the components in a subsystem or system level were also obtained. Competing risk model was assumed to obtain the performance of the subsystem or system level.

• Journal of Preventive Medicine and Public Health
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• 제50권5호
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• pp.294-302
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• 2017

Objectives: The objectives of this study were to investigate the agreement between medical history questionnaire data and claims data and to identify the factors that were associated with discrepancies between these data types. Methods: Data from self-reported questionnaires that assessed an individual's history of hypertension, diabetes mellitus, dyslipidemia, stroke, heart disease, and pulmonary tuberculosis were collected from a general health screening database for 2014. Data for these diseases were collected from a healthcare utilization claims database between 2009 and 2014. Overall agreement, sensitivity, specificity, and kappa values were calculated. Multiple logistic regression analysis was performed to identify factors associated with discrepancies and was adjusted for age, gender, insurance type, insurance contribution, residential area, and comorbidities. Results: Agreement was highest between questionnaire data and claims data based on primary codes up to 1 year before the completion of self-reported questionnaires and was lowest for claims data based on primary and secondary codes up to 5 years before the completion of self-reported questionnaires. When comparing data based on primary codes up to 1 year before the completion of selfreported questionnaires, the overall agreement, sensitivity, specificity, and kappa values ranged from 93.2 to 98.8%, 26.2 to 84.3%, 95.7 to 99.6%, and 0.09 to 0.78, respectively. Agreement was excellent for hypertension and diabetes, fair to good for stroke and heart disease, and poor for pulmonary tuberculosis and dyslipidemia. Women, younger individuals, and employed individuals were most likely to under-report disease. Conclusions: Detailed patient characteristics that had an impact on information bias were identified through the differing levels of agreement.

• Korean Journal of Acupuncture
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• 제29권4호
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• pp.643-661
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• 2012

Objectives : The Purpose of this study is to investigate clinical characteristics with 120 patients who have sufferred from headache and were treated. Methods : We classified 120 patients into several groups by International Headache Society(IHS) classification and evaluated the effects of oriental medical therapy on headache. Results : 1. According to the statistics, women patients were more than men. And 50s has highest number of headache patients. 2. In classification by IHS, tension type headache were highest. 3. 24.2% of patients had entered Department of Internal Medicine, Colleage of Oriental Medicine Dongeui Univ for treatment within six month of onset. 4. According to the statistics, headache of whole part has highest number of headache patients. 5. The most number of associated symptoms were nausea, vomiting, dyspepsia etc. 6. The most number of headache patient's past history were hypertension. 7. In classification by oriental medical differentiation of symptom and signs, the rate of blood deficiency were highest. 8. 64.2% of patients said they were satisfied with treatment, reporting half the frequency of headache or better from before treatment. Conclusions : In conclusion, the present results suggest that oriental medical therapy has effects on headache.

• 지역사회간호학회지
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• 제25권4호
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• pp.248-258
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• 2014

Purpose: This study was to investigate factors influencing the Framingham risk score-Coronary heart disease (FRS-CHD) according to gender and body mass index (BMI) of adults who participated in the 5th Korea National Health and Nutrition Examination Survey (KNHANES V-3). Methods: This study used a cross-sectional design with secondary analysis with KNHANES V-3. The FRS-CHD scores were measured with ages, sex, blood pressure, cholesterol, high density lipoprotein, smoking, and diabetes mellitus. With demographic characteristics, family history of ischemic heart disease, types (intensity) and days of physical activities, perceived stress, drinking, menopause (in female), and BMI scores were measured. The data were analyzed with descriptive statistics, Pearson's correlation coefficients, and multiple regressions. Results: FRS-CHD was significantly associated with types (intensity) and days of physical activities, educational level, occupation, and marital status, explaining 19.1~76.8% of the variance in men. FRS-CHD was significantly associated with types (intensity) and days of physical activities, menopause, and education level, explaining 55.0~59.5% of the variance in women. Conclusion: Factors influencing FRS-CHD were significantly different according to gender and BMI. To reduce the risk of coronary artery disease, it is necessary to develop gender-specific physical activity programs according to BMI.

• 기본간호학회지
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• 제25권4호
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• pp.282-292
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• 2018

Purpose: The purpose of this study was to identify the prevalence of irritable bowel syndrome and factors related to irritable bowel syndrome (IBS) in university students. Methods: A cross-sectional, descriptive study was conducted using a self-report structured questionnaire with 420 university students. Data collection was done during May and June, 2017. The data were analyzed using descriptive statistics, a t-test, $x^2$ test, and binary logistic regression analysis with IBM SPSS/WIN 22.0 program. Results: The prevalence for IBS was 24% among Korean university students. Family history of IBS (OR=2.98, 95% CI=1.32~6.70), history of stomach and intestinal disease (OR=2.24, 95% CI=1.36~3.77), sleep quality (OR=2.01, 95% CI=1.16~3.48), mild anxiety (OR=2.75, 95% CI=1.19~6.33) and more than moderate anxiety (OR=2.02, 95% CI=1.02~4.00) were found to be factors related to IBS. Conclusion: The prevalence of IBS was high among university students, and sleep quality and anxiety significantly influenced prevalence of IBS in these students. Therefore, interventions to decrease symptom of IBS must focus on management of sleep quality and anxiety.

• 한국수학사학회지
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• 제18권4호
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• pp.49-66
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• 2005

유한요소법(Finite Element Methods)은 지난 수십 년 동안 다양한 공학문제를 해석하는 주요 수치해석기법으로서, 지속적으로 연구$\cdot$개발되어 오늘에 이르고 있다. 그러나, 유한요소법은 계산을 위하여 요소망을 구성해야 하고 일부의 문제에 대하여서는 요소망을 재구성하는 등 특별한 처리기법과 계산의 소요가 필요하다. 이와같은 단점을 극복하기 위하여 무요소법(Meshfree Methods)이라 불리우는 일단의 수치해석 기법들이 고안되었다. 무요소법은 요소를 사용하지 않고 절점(node)만을 이용하여 함수를 근사하는 수치해석기법이다. 본 논문에서는 무요소법이 고안된 배경과 그 연산구조를 소개하고 무요소법의 대표적인 방법들인 Smoothed Particle Hydrodynamics(SPH)방법, 무요소 갤러킨 방법(Meshfree Galerkin Methods) 그리고 무요소 선점법(Meshfree Point Collocation Methods)의 기본 개념과 이들 수치해석기법의 방법론을 알아본다. 그리고 이들 방법의 장단점과 그 적용 예를 통하여 무요소 계산법의 유효함을 보인다.