• Journal of the Korea Society of Computer and Information
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• v.26 no.5
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• pp.111-117
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• 2021

The object of this study is through an empirical analysis, how cultural capital at the individual level and social welfare expenditure at the national level affect the life satisfaction of the elderly. In this study method, a Hierarchical Linear Model(HLM) analysis was performed on 3,297 elderly people aged 65 and older and 9 OECD countries. As a result of analysis, first, it was confirmed that life satisfaction and social class had a significant effect. Therefore, in to increase the satisfaction of the life of the elderly, policy and practical intervention measures that can narrow the gap between social classes should be prepared. Second, the old-age pension and survivor's pension had no significant effect on life satisfaction. However, as a result of the interaction, social class has a positive effect on life satisfaction, and it was confirmed that the lower the income inequality, the more positive the life satisfaction was. In conclusion, this implies that both individuals and countries should make efforts to variously increase the life satisfaction of the elderly.

• Journal of Korean Library and Information Science Society
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• v.50 no.4
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• pp.469-491
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• 2019

The purpose of the study is to establish a plan for the development of digital person archives with the case of Geum-nam Kim, the third-generation head of the Christian Donggwangwon Monastery Society. The step-by-step strategy for building digital character archives for Geum-nam Kim is as follows. 1)The reason and expected effect of the character selection are analyzed. Since he was a survivor, he has recorded and typed his life history through several interviews. Considering that the memory of Geum-nam Kim, who is over 90 years old, could be mixed up in the time of the incident, the advice of Sister Donggwangwon and Maj. Gen. Gyuillwon, the lower unit of Donggwangwon, was obtained and verified for accuracy. 2)The contents of the records and the place of collection were identified, and the total content composition(proposal) was presented by reclassifying and relocating the records identified records. The entire contents are divided into recorded contents and explanatory contents, so that they can be linked to each area and collection.

• Journal of Korean Academy of Nursing
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• v.28 no.3
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• pp.786-800
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• 1998

The purposes of this study were to describe systemically 18 years of oncology nursing research in Korea and suggest it's direction in future. 149 nursing studies published from 1980 to 1998 were selected for the present study. There were examined the source and the design of study, type of subjects, measurement variables, the intervention outcome of experimental research, and theme of qualitative research. The results were as follows : 1. 121 of 149 studies were composed of master thesis and dissertation of graduate school. There were 55 correlations, 30 descriptions, 19 comparisons, 19 qualitative studies and 2 Q-methods as the type of research design. 2. Cancer patients without describing specified diagnosis as subjects' characteristic were 44 of total studies. The others had various diagnoses such as gastric cancer, uterine cancer, breast cancer, leukemia, lymphoma, colorectal cancer, and lung cancer. According to treatment type, patients receiving chemotherapy were the highest number distribution as 53 of all researches. 3. Most measurement instruments used for research were translated it into Korean that developed by foreigners, such as Zung's depression, Spielberg's anxiety, and Wallston's locus of control. 4. Quality of life was shown the most frequently among correlational researches. the next one was depression, the third was hope, and so on. 5. There was the most frequent comparison between cancer and non-cancer patients in comparative researches. It was surveyed those variables as diet habits, risk factors, stressful life events, anxiety and depression, and self-care capacity between two groups. 6. The subjects were mostly chemotherapy patients as 15 of 24 experimental studies. Oral care and education were respectively the highest experimental interventions. 7. Qualitative researches about cancer were reported since 1991. Their themes were illness experience, adaptation process, dying experience, family experience, hope, caring, experience of health behavior, meaning of chemotherapy and experience of cancer survivor. Phenomenologic methodology was designed above 50% of qualitative researches. According to the above findings, cancer research had increased since 1990 and done mostly by descriptive design but a few experimental studies. As recommendations for the future, It is necessary to study the comparison of oncology nursing research internationally, the replication to establish the effect of nursing intervention, and the family care of cancer patient.

• Journal of Korean Neurosurgical Society
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• v.30 no.sup2
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• pp.266-272
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• 2001

Objectives : Chemotherapy remains part of the treatment triad that includes surgery and radiotherapy for the management of glioblastomas, but disappointing results of chemotherapy have raised the suggestion that chemotherapy should perhaps be abandoned. In order to determine the chemotherapy effect given in addition to radiotherapy, we performed a randomized clinical study of irradiation alone and combination of irradiation with chemotherapy in the treatment of glioblastomas. Methods : From 1991 to 1999, 204 consecutive patients suffering from supratentorial glioblastomas were treated in our hospital. We compared the survival rates/times of these patients according to the treatment modalities[group I-67 patients treated by surgery with radiotherapy and adjuvant chemotherapy(ACNU, paclitaxel, tamoxifen, and others) ; group II-106 by surgery with radiotherapy ; and group III-31 by surgery only]. Results : The overall median survival time was 12 months, with overall survival rates at 1 and 2 year of 46.7% and 16.6%, respectively. On univariate analysis, median survival and 1- and 2-year survival rates were statistically improved by the use of chemotherapy ; group I-15 months, 75.7%, and 25.9%, group II-11 months, 39.3%, and 15.4%, and group III-3 months, 9.7%, and 6.5%, respectively(p=0.0001). But, on multivariate analysis considering compounding variables, survival was independently associated only with radiotherapy(p=0.0112). Conclusion : These results suggest that the addition of chemotherapy to radiotherapy does not affect the overall survival in glioblastomas. Mainly long-survivor glioblastoma patients might benefit by adjuvant chemotherapy, which probably means patients with initial favorable prognostic factors(young age, minimal residual tumors, good performance status). It is necessary to continue to search for an effective chemotherapy regimen to prolong survival of patients with glioblastomas.

• Clinical and Experimental Pediatrics
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• v.46 no.1
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• pp.42-50
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• 2003

Purpose : The acute respiratory distress syndrome(ARDS), an acute form of severe alveolar-capillary injury evolving after a direct or indirect lung insult is thought to be a common cause of respiratory failure though not many clinical studies on the subject have been made yet. Methods : Between January 1992 and December 2001, we conducted a retrospective study on 33 children who fulfilled the definition of the ARDS recommended by the American-European Consensus Conference in 1994. Results : A total of 33 patients(20 boys and 13 girls) were selected. Their age ranged from 4 months to 12 years with seven children younger than 1 year. The overall mortality rate was 78.8% and no significant difference was noted based on age or sex. Concerning seasonal variation, incidence of the ARDS increased in spring, especially in May(21.2%). Pneumonia(66.7%) was found to be the most common risk factor of the ARDS followed by sepsis(24.2%) and aspiration(3.0%). In immune compromised children(six cases), including a recipient of bone marrow transplantation, the mortality rate was 100%. Compared with children with multiple organ failure recording a 83.3% mortality rate, those with isolated respiratory failure, showed a lower mortality rate of 33.3%, although stastistically insignificant. Between survivor and non-survivor groups, significant differences were shown in hematocrit, $PaO_2$, $PaCO_2$, PEEP, and $PaO_2/FiO_2$ on the seventh day after the onset of the ARDS. Conclusion : According to our study, respiratory failure proved to have a great effect on mortality rate in the ARDS. More aggressive intervention and further studies on this subject should be done to improve the survival rate.

• Journal of Life Science
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• v.18 no.7
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• pp.968-973
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• 2008

The study was to provide basic data and to examine the effect of combined exercise for 12 months on functional fitness and bone mineral density (BMD) in breast cancer survivors. The subjects of this study were 40 to 60-year-old married women (N=24) who finished their treatments chemotherapy and radiation therapy. They were divided into two groups that exercise group and exercise with alendronate group. Eighteen (T-score=$-2.2{\pm}0.8$) of the 24 women who were diagnosed osteopenia (N=15) and osteoporosis (N=3), participated in combined exercise (EG). The other six (T-score=$-4.6{\pm}0.9$) women who were diagnosed as osteoporosis (EDG), participated in the combined exercise program with osteoporosis drug (Alendronate 70 mg/w). The result of the analysis was as follows: Twelve months after, the participants (N=24) had a significant increase of the items such as sit and reach ups, grip strength (R and L) and sit ups test of functional fitness in the periods. In body composition, FM (fat mass) had significant decrease in periods. In the comparison of BMD, EG (N=18) had no change, while EDG (N=6) had significant improvement in L1, T12 and T-score after 12months. Consequently, complex exercise program (Hatha yoga, elastic band, gym ball) had positive effect on functional fitness and bone mineral density. We suggest that complex exercise program can be applied as recovery program after breast cancer surgery. Further research needs various and repetitive studies from more different targets or methods in the exercise program for its improvement.

• The Korean Journal of Applied Statistics
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• v.31 no.1
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• pp.77-96
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• 2018

A reverse mortgage provides a pension until the death for the insured or last survivor. Long-term risk management is important to estimate the contractual period of a reverse mortgage. It is also necessary to study prediction methods of mortality rates that appropriately reflect the improvement trend of the mortality rate since the extension of the life expectancy, which is the main cause of aging, can have a serious impact on the pension financial soundness. In this study, the Lee-Carter (LC) model reflects the improvement in mortality rates; in addition, multiple life model are also applied to a reverse mortgage. The mortality prediction method by the traditional LC model has shown a dramatic improvement in the mortality rate; therefore, this study suggests mortality projection based on the projection of the skewness for the mortality that has been applied to appropriately reflect the improvement trend of the mortality rate. This paper calculates monthly payments using future mortality rates based on the projection of the skewness of the mortality. As a result, the mortality rates based on this method less reflect the mortality improvement effect than the mortality rates based on a traditional LC model and a larger pension amount is calculated. In conclusion, this method is useful to forecast future mortality trend results in a significant reduction of longevity risk. It can also be used as a risk management method to pay appropriate monthly payments and prevent insufficient payment due to overpayment by the issuing institution and the guarantee institution of the reverse mortgage.

• Korea Journal of Hospital Management
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• v.25 no.2
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• pp.1-13
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• 2020

Purpose: The purpose of this study is to identify the effect of the disease duration on depression change in cancer survivors between the middle and old age groups. Methodology: To that end, we analyzed 275 patients using the Korea welfare panel survey from 2011 to 2016 jointly developed by the Korea Institute for Health and Social Affairs and Seoul National University. The duration of the elapsed and the experienced was measured as a independent variable. CES-D was used as a dependent variable. Frequency, paired t-test, ANOVA, and logistic regression analysis were conducted using Stata 14.0 for statistical analysis. Findings: Studies have shown that as the duration of the elapsed and the experienced increases, people under 65 are 1.17 times and 1.84 times each more likely to be included in depression-increase group than in depression-reduction group. The group that has been maintaining economic activities continuously since 2011 was significantly less likely to belong to the depression-increase group than the group that did not have economic activities in 2016. For those aged 65 and older, there was no significant difference in the duration of the elapsed and the experienced. The higher the likelihood of low-income households being included in the family of depression was 2.58 times higher than for ordinary households. Practical Implications: It is suggested that close policy management of the employment and working environment of cancer survivors is necessary, as both cancer survivors of productive age as well as older cancer survivors are analyzed to be beneficial to depression management. In addition, a systematic management program related to the mental health of cancer survivors is believed to be necessary for normal social recovery in the future.