• 보건행정학회지
• /
• 제31권1호
• /
• pp.74-90
• /
• 2021

Background: It is getting important to improve the oral health status of the elderly because oral health status may affect their health status of the whole body. In this respect, we aimed to explore the association of oral health status and behavior factors with self-rated health status by sex. Methods: Using the data from the 7th Korea National Health and Nutrition Examination Survey for health surveys and oral examinations (2016-2018), we analyzed a total of 3,070 people aged 65 or older (men: 1,329; women: 1,741). Our dependent variable, self-rated health status, was divided into two groups: not good (bad and very bad) and good (very good, good, and fair), whereas our independent variables of interest were oral health status and behavior factors. In addition to descriptive analysis and the Rao-Scott chi-square test, reflecting survey characteristics, we conducted hierarchical multivariable logistic regression analyses adjusted for socio-demographics and health status and behavior factors. All analyses were stratified by sex. Results: The proportion of people having 'not good' self-rated health was 36.5% in women but 24.5% in men. In a model adjusted for all covariates, the self-rated health status showed significant association with the self-rated oral health status. For example, in men, the risk of having 'not good' self-rated health was high in people having 'poor' (odds ratio [OR], 5.31; 95% confidence interval [CI], 2.34-12.03) self-rated oral health status and in those having 'fair' (OR, 4.03; 95% CI, 1.68-9.70) in comparison with those having 'good' self-rated oral health status. Dental status regarding speaking difficulty seemed to be very important in influencing self-rated health status. For instance, in women, compared to people having 'no discomfort' speaking difficulty, the risk of having 'not good' self-rated health was high in people having 'not bad' (OR, 1.60; 95% CI, 1.14-2.24) and 'discomfort' (OR, 1.79; 95% CI, 1.30-2.47) speaking difficulty. The covariates significantly associated with the risk of having 'not good' self-rated health were: physical activity, chronic disease, stress, and body mass index in both sexes; health insurance type and drinking only in men; and economic activity only in women. Conclusion: Oral health status and behavioral factors were associated with self-rated health status among the elderly, differently by sex. This suggests that public health policies toward better health in the elderly should take their oral health status and oral health behaviors into account in a sex-specific way.

• 아동학회지
• /
• 제3권
• /
• pp.49-62
• /
• 1982

This is a study to analyze rural area women's perception and practice of prenatal care, which is the fundamental of the education of children. Further, it was aimed to provide basic data for ideal childbirth, upbringing and household management process. For that object, questionnaires were distributed to women living in Yongdong region to judge the level of general understanding on prenatal care. Research was done from three different aspects; dietary life, emotion control and health management. Percentages were drawn out to see the general tendency. The following results were discovered from data analysis: 1. Most subjects of the survey knew well about prenatal care. They had acquired that knowledge from their parents. Most thought that prenatal care is necessary. They answered that they think prenatal care has more or less effect on the fetus. The first dime they thought about prenatal care was after they found that they were pregnant. 2. The subjects knew well about dietary needs for pregnant women carried out much of what they knew. Intake of sufficiently nutritious food is somewhat difficult, but foods that are regarded as bad were avoided thoroughly. It appears that most women have much concern about what they eat during pregnancy. 3. Most of the subjects understood that the emotional stability is necessary but it wasn't put into practice so well as in dietary life. Especially, attitudes connected with emotional development like, "Look or hear only what is good (for the fetus)" were practised little. Efforts for self-restraint as "Not to hate or pick out others' defects or talk bad about others" were appeared to be great, and it is practised well, too. 4. The subjects were well-informed on health area, but practised little. Behaviors for health improvement as to "Lead a regular daily life for health" or "Not to take a long trop" were practised very faithfully. The results of the survey showed that passive attitudes related to tabooed food, self-abstinence and cautions for bodily safety were prevalent; more positive and progressive disposition missing. That is, full perception and active practices for caloric intake, emotional improvement and physical strength development are needed.

• 한국치위생학회지
• /
• 제17권5호
• /
• pp.827-840
• /
• 2017

Objectives: The purpose of this study was to investigate the relationship between demographic characteristics, health factors, oral health factors and subjective body shape perception of adolescents in order to provide basic data for adolescents health management. Methods: This study was analyzed using Korea Youth Risk Behavior Web-Based Survey in 2015, where 68,043 adolescents in total participated. Data were analyzed by SPSS Ver. 21.0. Multiple regression analysis was used to analyze the relationships among health factors and oral health factors related to subjective body shape perception. Results: The analysis of the factors influencing the body shape perception of male adolescents showed that they tend to be low in school performance, low in family economic level, and high school students. The worse they perceive their subjective health to be, the more they feel stress, and the less frequently they brush their teeth per day. They had bad breath. The analysis of the factors influencing the body shape perception of female adolescents showed that they tend to be low in school performance, low in family economic level, and high school students. The worse they feel their subjective health is, the more they feel unhappy, and stressful, and the less frequently they brush their teeth per day. They feel pain during chewing, and have bad breath. Conclusions: In conclusion, it is necessary to consider educational intervention in adolescent life that will make them have proper perception of their body shape for proper health management of it. To make the intervention effective, we need to consider various factors such as health factors and oral health factors.

• 한국철도학회논문집
• /
• 제10권1호
• /
• pp.74-83
• /
• 2007

Japanese railroad companies continued growing by developing diversification based on the railroad enterprise. However, the diversification strategy of railroad companies reached the management limit in the 1990s. Under the long-term economic depression, Aging and a decrease in the birthrate progressed and passenger transport changed to the downward tendency. Nevertheless, since railroad investment was expanded, business results worsen and price competitiveness with JR East became weak. Futhermore, the business results of a diversification enterprise were bad compared with it of a railroad enterprise. Therefore, group management was thought as important and structural reform was carried out resolutely.

• 근관절건강학회지
• /
• 제27권3호
• /
• pp.211-218
• /
• 2020

Purpose: This study aimed to identify and prioritize the content needs of patients with osteoarthritis (OA) for developing self-management mobile applications. Methods: A total of 126 participants with OA were recruited from two orthopedic hospitals. They completed the self-report questionnaires after providing written informed consent. The Borich needs assessment model was used to assess the perceived level of competence and perceived level of importance regarding 21 items for self-management of OA. The collected data were weighted and ranked in order of priority. Results: The top five content items needed by OA patients were 'How to avoid excessive use of the joints' (15.03); 'Lifestyle tips on the prevention and management of arthritis' (13.69); 'Exercise types and procedures for OA' (12.54); 'Good and bad exercises for the joints' (9.80); and 'Precautions for exercise (duration, frequency, safety)' (8.88). Need rankings related to causes and treatment of OA were relatively low. Conclusion: OA patients requested self-management competencies that should be practiced in daily activities to reduce the discomfort. The results of this study have practical implications for defining the content of self-management applications for patients with OA. Based on the results, developing a self-management intervention program for OA patients using a mobile is recommended.

• 재무관리연구
• /
• 제24권2호
• /
• pp.113-145
• /
• 2007

본 논문은 1998년부터 2000년까지 워크아웃으로 지정된 44개 상장기업들을 대상으로, 주거래은행의 부실기업에 대한 출자전환이 워크아웃 대상기업의 회생가능성 뿐만 아니라 은행경영자의 대리문제 유인에 따라 실행되었을 가능성을 실증분석하였다. 실증분석결과, 출자전환이 이루어진 기업들은 대개 기업규모가 크면서 주거래은행의 건전성이 양호하지 못한 경우에 이루어졌으며, 이들의 구조조정 성과 역시 성공적이지 못했던 것으로 분석되었다. 출자전환 결정요인에 관한 로짓분석에서 부실규모가 크고 거래은행의 건전성이 불량할수록 출자전환의 가능성이 높았던 것으로 드러났다. 구조조정의 성패결정요인에 관한 분석결과에서는, 기업규모가 클수록 구조조정시 실패할 가능성이 컸지만, 은행건전성이 우량할수록 부실기업의 회생가능성에 대해 긍정적인 영향을 미치는 것으로 나타났다. 출자전환여부와 은행건정성에 따른 부실기업 구조조정의 성과개선에 대한 분석결과에서도, 우량은행이 주도한 구조조정의 경우에는 출자전환한 기업의 사후성과개선이 두드러진 반면, 부실은행이 주도한 경우에는 정 반대의 결과를 보였다. 따라서 본 연구의 분석결과는 1998년 이후 진행된 국내부실기업의 구조조정과정에서 부실은행 경영자가 경제적 요인이 아닌 대리적 동기에 의해 출자전환을 선택했을 가능성이 매우 높았음을 시사한다. 그리고 이러한 분석결과는 구조조정 당시에는 출자전환기업의 재무상황이 열악하지만 구조조정 이후에는 성과가 좋아진다는 James(1995)의 주장과 국내출자전환기업의 사후성과가 더욱 악화된다는 박경서 외 2인(2002)의 주장간 차이의 원인이 주로 부실은행 경영자에 의한 대리 문제에 있었음을 의미한다.

• 대한가정학회지
• /
• 제43권7호
• /
• pp.79-91
• /
• 2005

The purpose of the study was to examine the current status of financial management behaviors of college students and to determine the affecting factors. The data were collected from 481 college students in Busan and Kyungnam areas by a self-administered questionnaire. Frequencies, Cronbach's alpha, factor analysis Pearson's correlation analysis and regression analyses were conducted by SPSS WINDOWS. The results from this study were as follows. first, the mean of preparation for the future was the highest among 5 dimensions of money attitudes, whereas the mean of the ostentatious means was the lowest. In addition, the college students showed good practices in drawing up shopping lists, budgeting, and keeping receipts, but bad practices in short-term and long-term planning. Second, many factors such as gender, grade, mother's education, fathers' occupation, and mothers' occupation were significant in the regression analyses for the financial management behaviors. Especially, money attitudes and experience of consumer education were significant in many categories of financial management behaviors. In combination, these results suggest that financial management education for college students should be conducted, and that contents related to value should be included in the education program.

• 보건교육건강증진학회지
• /
• 제5권2호
• /
• pp.63-89
• /
• 1988

This paper examines the relationship between working women's health status and working environment. The result of this study is that working women's health is effected on their working environment. The data used in the present study was collected from 7,091 organized women worker by survey conducted in 1987. The independent variables chosen for analysis were job classification, working condition, women workers' characteristics, job satisfaction and health management. The findings of this study can be summarized as follows; First, technical experts had higher health status than other jobs. Manufacturizing workers had lower health status than other jobs. Second, the women who were 20-24 years old, not married and started working at 19 and less year and worked during 3-5 years had lower health status than others. Third, the women who worked bad condition were not healthy. It was bad working condition that working hour was 11-12 per day and did not have holiday and monthly wage was 100,000-200,000 won. Fourth, the women who satisfied the job had higher health status than the women who dissatisfied the job. Fifth, it showed high health status that the women worked the place where health was well managed.

• Journal of Information Technology Applications and Management
• /
• 제26권6호
• /
• pp.47-63
• /
• 2019

The volatility of major crypto currencies was examined and they are diagnosed whether they have a systematic risk or not, by estimating market beta representing systematic risk using GARCH( Generalized Auto Regressive Conditional Heteroskedastieity) model. First, the empirical results showed that their prices are very volatile over time because of the existence of ARCH and GARCH effects. Second, in terms of efficiency, asymmetric GJR model was estimated to be the most appropriate model because the standard error of a market beta was less than that of the OLS model and GARCH model. Third, the estimated market beta of Bitcoin using GJR model was less than 1 at 0.8791, showing that there is no systematic risk. However, unlike OLS model, the market beta of Ethereum and Ripple was estimated at 1.0581 and 1.1222, showing that there is systematic risk. This result shows that bitcoin is less dangerous than Ripple and Ethereum, and ripple is the most dangerous of all three crypto currencies. Finally, the major cryptocurrency found that the negative impact caused greater variability than the positive impact, causing bad news to fluctuate more than good news, and therefore good news and bad news had a different effect on the variability.

• 대한지역사회영양학회지
• /
• 제3권3호
• /
• pp.358-367
• /
• 1998

The study purpose was to investigate psychosocial factors related to smoking among adolescent boys. The Theory of Planned Behavior provide the basis for the study. Twenty-five attitudinal beliefs, 9 normative beliefs and 20control beliefs were identified through questionnaire development. The data were analyzed using t-test and χ2-test. Thirty-three percent of 300 students were smokers. Most of the beliefs examined were significantly different between smokers(n=92) and nonsmokers(n=92). With respect to attitudinal beliefs, smokers responded less negatively on the items of bad health effects of smoking such as sore throat, headache, chest pain, risk of cancer and bad blood circulation(p<0.001), and decreased physical strength(p<0.05). Smokers believed less negatively on the items that smoking leads to bothering others, bad breath, yellow teeth and making them spend money(p<0.001). In contrast, smokers felt more positively on smoking as a means of stress management, relaxing, helping digestion(P<0.001). Smokers felt less pressure for not smoking from significant others. Especially mother, siblings, friends, girl friends, seniors of school were important sources of influence regarding subject's smoking. Smokers felt less confident in controlling the urge to smoke in several situations including; when they were with friends or asked to smoke by friends; after the meal, or drinking; when they were bored or stressed, upset, and when they felt unstable(p<0.001). Smokers also scored lower on specific skills to quit or control the urge to smoke as well as overall perceived control, compared to nonsmokers(p<0.001). These results suggest that interventions for adolescents incorporate diverse strategies to increase the perceived control over smoking in specific situations as well as overall perceived control, to help them realize and modify attitudinal beliefs, and to elicit support from significant others for not smoking. (Korean J Community Nutrition 3(3) : 358∼367,1998)