• Human Ecology Research
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• v.51 no.3
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• pp.321-331
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• 2013

The purpose of this study is to develop the scale to measure family health and to analyze the data collected by the survey in order to develop the educational program for healthy family. The sample of this study is taken by 522 housewives who are living in Seoul and are over the age of 40. The data are analyzed according to frequency, percentages, t-test, Pearson's correlation analysis, and Multinomial logistic Regression analysis. The results of this study are as follows. First, the scale measuring family health is developed through interviews with the respondents, preliminary survey, and comments reviewed from specialists. The responses to the scale are significantly different depending on whether they answered their family is healthy or not. Second, minimum family performances for family health are related to the category of social involvement of the family. Third, the types of healthy family are grouped by the responses related to the current state and the status of family health. The number of the type of the worst state-the worst status of family health is the largest, followed by the number of the type of the best state-the best status of family health. Fourth, the important and significant variables that affected the types of family health are psychological variables rather than personal and household-related variables of the respondents.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.12 no.1
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• pp.38-45
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• 2005

Purpose: The purpose of this study was to identify health promoting behaviors and the relationship between health promoting behaviors and state and trait anger in middle-aged men. Method: In this descriptive correlational study, the participants were 143 middle-aged men who lived in D city. Data were collected from November, 2004 to January. 2005. Personal interviews with a structured questionnaire were used. The data were analyzed using descriptive statistics, and Pearson correlation coefficients with SPSS Win 11.0 program. Results: The score for health promoting behavior in the middle-aged men was above the mean score. The highest dimension was self-actualization and the lowest dimension of health promoting behaviors was exercise. A significant negative correlation was found between health promoting behaviors and state anger in middle-aged men. But there was no significant correlation between health promoting behaviors and trait anger. Conclusion: These results suggest that state anger should be considered as an important factor when nurses develop educational programs to enhance health promoting behavior in middle-aged men.

• Journal of Korean society of Dental Hygiene
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• v.11 no.4
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• pp.499-509
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• 2011

Objectives : The purpose of this study was to provide some information on down-to-earth oral health policy to improve the systemic health involving oral health and the quality of life in Korean adults. Methods : The third-year data of the 4th National Health and Nutrition Survey in 2009 were analyzed, and $x^2$(Chi-square) test was carried out to see whether there would be any gaps in subjective oral health status according to demographic characteristics, systemic health state, frequency of eating between meals and oral health behavior. In terms of the DMFT index, one-way ANOVA was utilized, and then Scheffe post-hoc analysis was conducted. Besides, multiple regression analysis was made to grasp the relationship of oral health behavior to subjective oral health state and the DMFT index. Results : The demographic characteristics, systemic health status and oral health behavior had a significant relationship to both of subjective oral health status and the DMFT index. As a result of analyzing the relationship of oral health behavior to subjective oral health state and the DMFT index, the subfactors of oral health behavior exerted a significant independent influence on subjective oral health status and the DMFT index. Conclusions : The findings of the study suggest that in order to promote the oral health of adults, preventive measures should be taken, and systematic oral health education should be provided. As there is an increase in the elderly population in Korea, the successful implementation of senior oral health plans and the development of oral health programs geared toward adults are both required.

• Journal of Korean society of Dental Hygiene
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• v.11 no.3
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• pp.373-381
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• 2011

Objectives : The purpose of this study was to investigate the relationship among the practice application of oral hygiene auxiliary supplies, oral health state of patients in S university dental clinic. Methods : The subject in this were 261 patients who got a scaling at the oral hygiene practice lab in the department of dental hygiene in S university dental clinic from April 1 to May 31, 2010. For the data analysis, an SPSS WIN 11.5 program was used and its signification level was 0.05. Results : 1. For the oral health state according to sex distinction, it showed the men's 0.78 MT index was higher than women's 0.48 MT index and statistically significant difference. 2. For FT index, women(4.72) was higher than men(3.50) and it showed statistically significant difference(p<0.05). 3. For the oral health state according to sex distinction, Why not use oral hygiene auxiliary supplies showed statistically significant difference(p<0.05). 4. For the practice application of oral hygiene auxiliary supplies according to age distinction, 18.5% more than 30 years replied as I use interdental brush and it showed statistically significant difference. 18.5% more than 30 years replied as I use powered brush and it showed statistically significant difference(p<0.05). 5. For the oral health state according to the practice application of oral hygiene auxiliary supplies distinction, there were significant difference that dental floss, interdental brush, mouth rinse product, Why not use oral hygiene auxiliary supplies(p<0.05). Conclusions : The findings of this study were lower than the utilization of oral hygiene auxiliary supplies. Therefore, to increase the use of oral hygiene auxiliary supplies to patients of the appropriate selection and correct usage of oral hygiene auxiliary supplies and the resulting effects have sufficient training to practice more efficiently should be.

• Journal of Korean Public Health Nursing
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• v.28 no.1
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• pp.127-137
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• 2014

Purpose: The purpose of this study was to investigate differences in suicidal ideation according to general characteristics, and to identify the associated factors of suicidal ideation in rural elderly. Method: We surveyed 168 elderly people using structured questionnaires from March through April, 2013. Data analy was performed using descriptive statistics, ${\chi}^2$ test, Fisher's Exact test, and multiple regression using the SPSS program. Results: Significantly differences in suicidal ideation score were observed according to drinking state(p=.036), sleep state(p=.013), health state(p=.020), and stress state(p=.049). The associated factors identified in this study significantly explained 13.2% of suicidal ideation. Smoking and sleep state were the most significant factors of suicidal ideation. Conclusion: Based on these results, development of programs for promotion of psychological health in order to reduce suicide rates of the elderly is urgent. In particular when focusing on relations between sleep disturbance and suicide, it is considered that nursing intervention will be required to promote quality of sleep in clinical practices and communities.

• Journal of Korean Academy of Nursing
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• v.34 no.3
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• pp.515-524
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• 2004

Purpose: The purpose of this study was to develop and test a model to explain the transition state for Korean middle-aged women focusing on the transition concept. Method: A hypothetical model was constructed based on the transition model of Schumacher & Meleis(1994) and tested. Thehypothetical model consisted of 5 latent variables and 11 observed variables. Exogenous variables were demographic characteristics, obstetric characteristics, and health behavior. Endogenous variables were transition state and quality of life with 6 paths. The data from 221 middle-aged women selected by convenience was analyzed using covariance structure analysis. Result: The final model which was modified from the hypotheticalmodel improved to GFI=0.97, AGFI=0.94, NFI=0.94, and NNFI=0.95. The transition state was influenced directly by demographic characteristics, quality of life, and also indirectly by health behaviors. However, the influence of obstetric characteristics was not significant. The transition state was accountable for 68% of the variance by these factors. Conclusion: These results suggest that enhancing health behaviors of the women are necessary to increase quality of life and it consequently contributes toimproving the transition state. This model could be used to explain the health related vulnerability in these ages and to diagnosis individual women.

• Bulletin of the Korean Chemical Society
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• v.31 no.8
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• pp.2211-2214
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• 2010

The whole plant of Euphorbia helioscopia is an important traditional Chinese medicine. Fom its BuOH soluble extract, one new lactam (1), three new terpenoids (2-4) including a new naturally occurring compound, and three known compounds were isolated. Their structures were identified by spectroscopic evidences. In particular, the absolute configurations of side chain of compounds 1 and 2 were determined using computational methods.

• The Korean Journal of Food & Health Convergence
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• v.7 no.6
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• pp.9-16
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• 2021

There are two forms of medicine that have existed over time and are important in the delivery of expert health care. The forms of medicine are traditional and modern medicine. This study was aimed at assessing the awareness and perspective on the use and integration of traditional and modern medicine in a rural area of Sokoto State, Nigeria. Two hundred and seventy-one (271) respondents were recruited and a self-administered questionnaire on the awareness and perspective on use and integration of traditional and modern medicine was used to assess the participant's view. Among the participants, 200(73.8%) were females. The mean±SD age of respondents was 30.55±9.73 years. 80.8% of the respondents were aware of traditional medicine while 100% were aware of modern medicine. All respondents prefer modern medicine but about 28.8% support integration of both healthcare services. The results were considered significant when p-value was less than 0.005. There is a statistically significant relationship between the integration of traditional and modern forms of medicine and age, gender, religion, education, ethnicity and occupation but not for marital status. Though all the respondents preferred modern medicine to traditional medicine, some people still feel it will be good to combine both for a better healthcare system.

• Journal of Electrical Engineering and Technology
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• v.11 no.6
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• pp.1802-1811
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• 2016

A novel battery SOH estimation algorithm based on outlier detection has been presented. The Battery state of health (SOH) is one of the most important parameters that describes the usability state of the power battery system. Firstly, a battery system model with lifetime fading characteristic was established, and the battery characteristic parameters were acquired from the lifetime fading process. Then, the outlier detection method based on angular distribution was used to identify the outliers among the battery behaviors. Lastly, the functional relationship between battery SOH and the outlier distribution was obtained by polynomial fitting method. The experimental results show that the algorithm can identify the outliers accurately, and the absolute error between the SOH estimation value and true value is less than 3%.

• The Transactions of The Korean Institute of Electrical Engineers
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• v.57 no.5
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• pp.839-844
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• 2008

A novel state of health estimation method for hybrid electric vehicle lithium battery using sliding mode observer has been presented. A simple R-C circuit method has been used for the lithium battery modeling for the reduced calculation time and system resources due to the simple matrix operations. The modeling errors of simple model are compensated by the sliding mode observer. The design methodology for state of health estimation using dual sliding mode observer has been presented in step by step. The structure of the proposed system is simple and easy to implement, but it shows robust control property against modeling errors and temperature variations. The convergence of proposed observer system has been proved by the Lyapunov inequality equation and the performance of system has been verified by the sequence of urban dynamometer driving schedule test. The test results show the proposed observer system has superior tracking performance with reduced calculation time under the real driving environments.