• Journal of muscle and joint health
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• v.29 no.3
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• pp.218-227
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• 2022

Purpose: This study aimed to describe the current level of physical activity (PA) and to explore the relationships between self-efficacy for PA, perceived health status (PHS), attitudes toward aging, ego-integrity and PA in community-dwelling older Koreans. Methods: A total of 164 participants were recruited from community centers, churches, and senior welfare centers in Korea. With questionnaires, a survey was conducted from June 3rd to 22th, 2016. Data were analyzed with descriptive statistics, independent t-test, one-way ANOVA and Pearson's correlation coefficient using SPSS/WIN 22.0 program. Results: The mean amount of total PA was 5,295.33±6,272.38 MET/min/week. The number of subjects engaged in vigorous, moderate, and low-intensity activities were 87 (53.0%), 45 (27.4%), and 32 (19.5%), respectively. Overall, physical activities were different according to the presence of spouse (t=-2.79, p=.006) and the presence of housemate (t=2.03, p=.044). The mean scores of self-efficacy for PA, PHS, attitudes towards aging, and ego-integrity were 17.16±4.45, 9.00±2.41, 68.12±9.28 and 51.62±7.59, respectively. There were significant positive correlations between overall PA and self-efficacy for PA (r=.34, p<.001), PHS (r=.23, p=.003), attitudes towards aging (r=.26, p=.001). Conclusion: Specific programs to promote physical activities in addition to continuous education for improving self-efficacy for PA, PHS, and attitudes towards aging in community-dwelling older adults are needed.

• 한국노년학
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• v.34 no.2
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• pp.259-275
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• 2014

The purpose of this study is to check if group art therapy is effective in improving self esteem and self integrity of rural elderly women. Study subjects are forty seven rural elderly women in A-city who have participated in producing specialized products in their rural area. They are divided into experimental group (EG, n=25) who wish to participate in the group art therapy program, a part of the A-city sponsored program named 'Making the Rural Elderly Happy', to improve and enhance the elderly's self esteem and self integrity, and control group (CG, n=22) with no wish to participate. However, only forty four elderly women are selected as the final study subjects for data analysis, due to those who either missed the program session more than once or died of old age during the program period. The group art therapy program was given from March 16 to May 18 of 2010, every Tuesday between 1pm through 3pm for a total of 12 sessions, with the help of two college student assistants in the region and one staff member for the city program. SPSS WIN version 12.0 is adopted to evaluate and analyze the effects of the therapy program, independent t-test for equivalence check of pretests, and frequency check for general characteristics of each group. The study results are obtained by the mean and standard deviation to grasp the changes between pretest and post-test on both groups, together with ANCOVA to evaluate effects of the therapy program with the pre-test as covariant. The results are as follows. First, self esteem of EG is significantly improved than that of CG after intervention of group art therapy. Second, self integrity is significantly higher in EG than CG after the group art therapy intervention. Therefore, it can be claimed that group art therapy is effective in improving and enhancing self esteem and self integrity of the rural elderly women.

• 한국노년학
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• v.31 no.1
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• pp.79-96
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• 2011

The purpose of this study was to search the clustering and variables in discriminating the groups by the level of the loss experience and ego-integrity among the elderly. In addition, the study aimed to confirm the moderating effects of variables related to resilience in the relationship between a loss experience and ego-integrity. The subjects were 245 elderly aged 60 or above, most of whom were socially active with comparatively high education levels. Six individual variables(physical self-efficacy, general self-efficacy, social self-efficacy, existential spirituality, religious spirituality, optimism) and five environmental variables(emotional support, instrumental support, informational support, appraisal support, social activity) were used in the study. The results of the study are as follows. To data analysis, ANOVA, Stepwise Discriminant analysis, Cluster analysis, Regression analysis and Two-way analysis of variance was employed. First, the subjects were 4 cluster into overcome group, crisis group, stable group and vulnerable group according to the level of loss experience and ego-integrity. Second, optimism, physical self-efficacy, existential spirituality and emotional support were seen to be significant variables in discriminating the groups. Third, the ego-integrity became higher as the variables related to resilience were increased.

• Journal of the Korean Home Economics Association
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• v.44 no.5 s.219
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• pp.157-169
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• 2006

The purpose of this study was to verify the effectiveness of a life review-narrative group therapy program aimed at increasing ego-integrity in the elderly. The life review-narrative group therapy program was organized according to the tfe course from childhood to old age. The objectives of the program were for the elderly to enhance their self-worth, become aware of their individual self existence, accept aging and death, accept the past and present life, and to make the most of their experiences of overcoming difficulties. The counseling techniques used in the program were mainly reminiscence and re-authoring of the narrative therapy. Thirty-two elderly people aged 60 years and over (16 in each of experimental and control groups) were selected randomly from the Daegu Metropolitan City General Welfare Center for the research. The two groups were identified as equivalent for the study in a pre-test. The program of the experimental group was implemented twice a week for 90 minutes per session over a 6-week period (Sep. 8th - Oct. 14th. 2005). The pre (Sep. 8th 2005), the post (Oct. 14th. 2005) and follow-up (Nov. 14th. 2005) tests were implemented in ordo, to verify the effectiveness of the program. The instruments used in the study were the Ego-Integrity Scale. The data were analyzed using t-test, and Ore-Factor Repeated Measures ANOVA. The findings of the study were as follows. The experimental group evidenced significant effects on enhancing ego-integrity. The result of the post hoc multiple comparisons showed that the effects of the life review-narrative group therapy Program were maintained for one months. Meanwhile the control group did not show any significant change in ego-integrity. Based on these findings, the limitations of the study were discussed, and further research was suggested.

• Journal of Korean Academy of Nursing
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• v.29 no.2
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• pp.281-292
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• 1999

This study was designed to construct a model that predicts the health promoting behavior of the Korean elderly. Data were collected by self-reported questionaires from 254 Korean elderly in seoul, from June 1 to July 15, 1998. Data were analyzed by descriptive statistics and correlational analysis using pc-SAS program. The Linear Structural Modeling(LISREL) 8.0 program was used to find the best fit model which predicts causal relationships of variables. The overall fit of the hypothetical model to the data was moderate［X$^2$＝249.83(df＝83, p＝.00), RMR＝.07, GFI＝.90, NNFI＝.92, NFI ＝.91］. The predictable variables of health promoting behavior of the Korean elderly were social activity. social support. self-integrity and helplessness except the perceived health status. These variables explained 17.1% of health promoting behavior of the Korean elderly.

• Korean Journal of Human Ecology
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• v.17 no.4
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• pp.623-630
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• 2008

An educational program through therapeutic recreation was developed in order to analyze the effect of enhancement of ego integrity of the elderly. First of all, this study was designed to summarize the concepts of ego integrity and the effects of therapeutic recreation on the elderly and to identify elderly's educational needs of both educational methods and contents from the literature review. The above identified knowledge and information were applied to developing the educational program. The program was composed of 6 sessions with 17 old men and women focused on developing self acceptance using reminiscence on ego integrity through their whole life span and developing positive and active attitudes towards life. And enforcing and evaluation methods were also suggested. The results were as follows. This program showed the significant differences between post-test and pre-test scores in the scale of ego integrity of the elderly. In conclusion, educational program through therapeutic recreation employed for this study has significant effects of increasing ego integrity of the elderly.

• Journal of KIISE
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• v.43 no.4
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• pp.497-508
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• 2016

With a cloud storage service, data owners can easily access their outsourced data in cloud storage on different devices and at different locations, and can share their data with others. However, as the users no longer physically have possession of their outsourced data and the cloud still facing the existence of internal/external threats, the task of checking the data integrity is formidable. Over recent years, numerous schemes have been proposed to ensure data integrity in an untrusted cloud. However, the existing public auditing schemes use a third-party auditor(TPA) to execute high computation to check data integrity and may still face many security threats. In this paper, we first demonstrate that the scheme proposed by Zhang et al. is not secure against our two threat models, and then we propose a self-certified public auditing scheme to eliminate the security threats and guarantee a constant communication cost. Moreover, we prove the securities of our public auditing scheme under three security models.

• Korean Journal of Adult Nursing
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• v.19 no.5
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• pp.12-26
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• 2007

The purpose of this study was to examine what types of customized nursing intervention for the elderly were most effective by looking at age group difference and other factors related to ego integrity. Methods: A secondary analysis was used with 104 elderly people. The data were analyzed using $\chi^2$-test, Fisher's exact test, ANCOVA, Pearson's correlation analysis and multiple regression. Results: For those 80 and older, powerlessness was higher than for those in their 60s and 70s. The factors influencing ego integrity for those in their 60s were powerlessness, economic condition, source of discretionary money, and health condition; for those in their 70s - life satisfaction, self-esteem, and health condition; and for those 80 and older - life satisfaction and source of discretionary money. Conclusion: In nursing for the elderly, age differences should be taken into consideration. The study suggests that for people in their 60s, the creation of jobs that allow them to earn money is important. For people in their 70s over, offering of health care and self-esteem programs through community health centers are equally important. For people in their 80s over, nursing programs for advocacy, support, and psychological care are needed in order to elevate their life satisfaction.

• Journal of Korean Public Health Nursing
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• v.30 no.1
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• pp.5-16
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• 2016

Purpose: This correlational study was conducted to determine the relationship between health status and ego integrity of permanent elderly returnees from Sakhalin. Methods: We surveyed 94 permanent elderly returnees from Sakhalin, living in Gimpo, Korea. Data were analyzed using the SPSS/WIN 18.0 program for descriptive statistics, t-test, $Scheff{\acute{e}}$ test, ANOVA, and Pearson correlation coefficient. Results: The mean score of total health status was 3.7 on a 5 point Likert scale. The mean score of ego integrity was 3.6 on a 5 point Likert scale. The health status showed significant correlation with the ego integrity of the permanent elderly returnees from Sakhalin. Conclusion: In the present study, although the health status of the permanent elderly returnees from Sakhalin appeared to be good, the lack of awareness about health care and the need for ego integrity, is in itself the actual suffering. Thus by providing health education along with medical information can enhance the health management. And, this practice can be self regulating for the society and can provide institutional support for the permanent elderly returnees from Sakhalin, which they require.

• Journal of the Korean Society of Safety
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• v.30 no.3
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• pp.107-113
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• 2015

The goal of this paper is to investigate structural integrity factors of RMI(reflective metal insulation) to confirm the design requirements in nuclear power plant. Currently, a glass wool insulation is using now, but it will gradually be replaced with the reflective metal insulation maded by stainless steel plates. The main function of an insulation is to minimize a heat loss of vessel and pipes in RCS(reactor coolant system). It has to maintain structural a integrity in nuclear power plant life duration. In this study, the structural integrity analysis was carried out both multi-plate and outer shell plate by using a static analysis and experimental test. First, inner multi-plate has a self support structure for being air space. Because the effect of total static weight in multi-layer plate is low, a plate collapse possibility is not high. Considering optimum thin plate pressing process, it has to pre-check the basic physical properties. Second, the outer segment thickness and stiffener shape are verified by the numerical static analysis, and sample test for both type of panel and cylindrical pipe model.