• The Journal of Korean Society for Radiation Therapy
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• v.6 no.1
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• pp.154-170
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• 1994

The Purpose of this study was to determine the degree and contents composing the qualify of life and to analyze the relationships among the demographic characteristics, the degree of pain and the quality of life of the cancer patients experiencing a radiation therapy. The subjects for this study were 110 out-patients experiencing a radation therapy at C University Hospital in K-city, from April to October, 1992. The data were obtained using a convenience sampling technique. The tool of this study was the quality of life scale developed by Ro, You-Ja and the data were analyzed using a SAS program for percentages, mean & standard deviation. ANOVA and Scheffe test. The results were as follows : 1. the average total score of the quality of life of the subjects was 139.65(minimum score 121-maximum score 164), item mean score grange 1-5) was 2.97. For each factor in the quality of life scale, the mean scores (range 1-5) were 3.29 in emotional state, 3.14 in relationship with neighbors. 3.04 in physical state and function. 2.92 in self-esteem, 2.81 in economic life and 2.65 in relationship with family. 2. The incidence of physical symptoms was seen fatigue ($84.5\%$). anorexia ($65.5\%$) and weight loss ($47.3\%$) in order. The 50.9 percentage of the subjects complained of moderate or severe pain. 3. The results of the analysis of the relationships between the demographic variables and the quality of life were as follows : Gender (F=8.45, P=0.0044), age (F=6.29, P=0.0001). educational level (F=5.67, P=0.0046), marital status (F=6.82. P=0.0016), occupation (F=2.86, P=0.009), monthly income (F=6.90, P=0.0003), family living together (F=3.95, P=0.0494) and person paying a medical fee (F=5.14, P=0.0023). 4. The relationship between the degree of pain and the quality of life was significant difference (F=3.12, P=0.0482).

• The Journal of Internal Korean Medicine
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• v.28 no.3
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• pp.597-607
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• 2007

Backgrounds and Objectives: Primary hyperhidrosis deeply affect a patient's quality of life, resulting in impairments of daily activities, social interactions and occupational activities. The objectives of the study were to assess quality of life(QOL) in patients with primary hyperhidrosis before and after treatment with oriental medicine. Methods : Between December 2006 and July 2007, 26 patients underwent oriental medicine treatment. which consisted of herb medicine. acupuncture and iontophosis (if palmar/plantar hyperhidrosis) treatment. QOL questionnaires comprised of dermatology life quality index (DLQI) and visual analogue scale (VAS) were employed before and after treatment Results : All 26 patients were evaluated. The treatment controlled primary hyperhidrosis in 84.6% of cases. The mean of DLQI score before treatment was 16.65 after treatment mean DLQI score was 8.18. The mean of VAS before treatment was 91.35 after treatment mean VAS was 49.92. QOL in patients with primary hyperhidrosis significantly improved after oriental medicine treatment. The improvements in QOL were similar in patientswith palmar/plantar, head, and systemic hyperhidrosis. Conclusions : Oriental medicine treatment leads to significantly improved QOL in patients with primary hyperhidrosis. Further studies are needed to evaluate the objective efficacy in patients with primary hyperhidrosis before and after oriental medicine treatment.

• Korean Journal of Human Ecology
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• v.5 no.2
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• pp.1-8
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• 2002

In this study, we made a survey of the degree of satisfaction and performance of daily life activities on independent elderly households in the detached house. The purpose of this study is to suggest basic data for elderly housing design to be considered elder's characteristics. A survey carried out for 110 respondents with face to face interview visiting each house between May and June, 1999 with modified and drawn questionnaire from analysis of preparatory investigation data. The questionnaire was composed of the general characteristics of respondents, general characteristics of housing, residents' satisfaction with the use of housing space, performance degree of the elder's daily activities. To analyze the data of 106 cases, frequency, percentage, mean, standard deviations, one-way ANOVA, reliability analysis and Scheffe test were used by running SPSSWIN program. The results on the housing satisfaction and performance of activities in daily life of elderly in the detached house were as follows.: In this survey, the elderly had high value in satisfaction with the size of current house as the mean 3.14 points, but they were dissatisfied with the rising of house as the mean 2.82 points. The satisfaction with living room space was the highest but the satisfaction with toilet space was lower than others. Among the activities of daily life in housing space, housing related activity was the hardest to perform as the mean of 3.15 points. In consequence, consideration on and interest in the planning of residential spaces are needed so that the elderly can perform the action of housing life effectively and efficiently.

• Asian Oncology Nursing
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• v.8 no.1
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• pp.32-39
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• 2008

Purpose: This study was to identify the relationship between perceived family support and quality of life in hospitalized patient with terminal cancer. Method: Study subjects were 104 patients with terminal cancer who were hospitalized and treated at K university hospital, in Busan. Perceived family support and quality of life were measured using the Kang's Revised Family Support Scale and Youn's Quality of Life scale for terminal patients. Results: 1) The mean score of perceived family support was $4.23{\pm}0.61$. The mean score of quality of life was $5.83{\pm}1.37$. 2) The perceived family support was significantly different with primary care giver, food type, medical period after diagnosis. 3) The levels of quality of life was significantly different by number of children, effect of religion on the one' life, perceived state of disease and pain. 4) There was moderate positive correlation between perceived family support and quality of life. Conclusions: Increase in perceived family support was associated with increase in quality of life in hospitalized patients with terminal cancer. It is necessary that the development of nursing education program for family which help to support the patient with terminal cancer for increasing the quality of life of patient with terminal cancer.

• Journal of the Korean Statistical Society
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• v.26 no.1
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• pp.101-116
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• 1997

This is primarily an expository paper that presents several nonparametric procedures for testing exponentiality against certain monotonicity properties of the mean residual life function, tests against the trend change in such function attract a great deal of attention of late in reliability analysis. In this note, we present some of the known testing procedures regarding the behavior of mean residual life function. These tests are also compared in terms of asymptotic relative efficiency and empirical power against a few alternatives. The tests based on incomplete data are also briefly discussed.

• Journal of Korean Society for Quality Management
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• v.22 no.1
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• pp.152-161
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• 1994

In this paper we develop a test for alternatives representing decreasing mean residual life. The test statistic for decreasing mean residual life, $K_{1n}$, is a modified version of Hollander and Proschan's test $V^*$ and critical constants and large sample approximation are shown to make the test readily applicable. Consistency is also shown for the tests based on $K_{1n}$. And small sample powers for four alernatives are obtained.

• Journal of the Korean Mathematical Society
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• v.58 no.1
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• pp.237-264
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• 2021

In this work the stationary bootstrap of Politis and Romano [27] is applied to the empirical distribution function of stationary and associated random variables. A weak convergence theorem for the stationary bootstrap empirical processes of associated sequences is established with its limiting to a Gaussian process almost surely, conditionally on the stationary observations. The weak convergence result is proved by means of a random central limit theorem on geometrically distributed random block size of the stationary bootstrap procedure. As its statistical applications, stationary bootstrap quantiles and stationary bootstrap mean residual life process are discussed. Our results extend the existing ones of Peligrad [25] who dealt with the weak convergence of non-random blockwise empirical processes of associated sequences as well as of Shao and Yu [35] who obtained the weak convergence of the mean residual life process in reliability theory as an application of the association.

• The Journal of Korean Society for Radiation Therapy
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• v.8 no.1
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• pp.149-159
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• 1996

This descriptive correlational study was undertaken in order to investigate the relationship of family support and personality with quality of life in patients receiving radiotherapy for cervix cancer and to provide basic data to help them improve a better quality of life. The subjects for this study Were 80 out-patients undergoing a radiation therapy at C university hospital in K-city, from April, 1992 to October, 1994. The data were obtained using a convenience sampling technique. The tools used for this study were Ro's quality of life scale, Kang's family support scale and Wallston & others health locus of control scale. The collected data were analyzed by the SAS program using percentage, mean, standard deviation, pearson's correlation coefficients. The result were as follows : 1. The total average score of the quality of life of the subjects was 138.95(minimum score 121-maximum score 164), item mean score(range 1-5) was 2.95. The total average score of the family support of the subjects was 32.55 (minimum score 16-maximum score 47), item mean score(range 1-5) was 2.95 The total average score of the health locus of control of the subjects was 37.00 (minimum score 24-maximum score 49), item mean score (range 1-6) was 3.36. 2 The results of the analysis of the relationship between the quality of life scale and the health locus of control were as follows : the total average score in the quality of life of internal locus of control scale was 136.97, the total average score in the quality of life of external locus of control scale was 144.90. 3. There was a significant positive correlation between the health locus of control and the quality of life(r = 0.2927, p<0.01). The result of the analysis of the relationship between the each factor in the quality of life and health locus of control were as follows : There were significant differences between the health locus of control and emotional state factor(r=0.1514, p<0.01), economic life factor(r=0.2560, p<0.05), self-esteem factor(r=0.2289, p<0.05), physical state and function factor(r=0.1455, p<0.05), relationship with neighbors factor(r=0.0754, p<0.05), relationship with family factor (r=0.3324, p<0.01). 4. There was a significant positive correlation between the family support and the quality of life(r=0.459, p<0.001). The result of the analysis of the relationship between the each factor in the quality of life and family support were as follows : there were significant differences between family support and emotional state factor (r=0.3891, p<0.01), self-esteem factor(r=0.2661, p<0.05), relationship with family factor (r=0.4353, p<0.001).

• Women's Health Nursing
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• v.7 no.2
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• pp.157-168
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• 2001

The purpose of this study was to investigate of the relationship of the urinary incontinence, menopausal symptom and life satisfaction in middle aged women. The subjects of this study were 235 middle aged women, living in M city, during the period from June 21 to August 31, 2000. The instruments for this study were the urinary incontinence modified and adding by Lee Young Sook(1994), the menopausal symptom developed by Song Ae Ri and Chung Eun Soon(1998) and the life satisfaction translated and modified by Suh Kyung Hee(1988). Collected data were analyzed using descriptive statistics, t-test, ANOVA, Pearson correlation coefficients and stepwise multiple regression with SAS package. The result of this are as follows : 1. The total mean score of urinary incontinence was $1.56{\pm}0.58$ with a range of 0 to 4. The mean score on the menopausal symptom was $2.05{\pm}0.43$ with a range of 1 to 4. The mean life satisfaction score was $1.14{\pm}0.41$ with a range of 0 to 2. 2.General characteristics ralated to urinary incontinence were age and numbers of children (F=7.66, p=0.000, F=2.86, p=0.037). General characteristics ralated to menopausal symptom were age (F=7.37, p=0.000), occupation (t=5.33, p=0.021), problem of children (t=6.46, p=0.011) and marital satisfaction (F=5.65, p=0.004). General characteristics ralated to life satisfaction were type of housing (t=12.06, p=0.000), problem of children (t=6.96, p=0.008) and marital satisfaction (F=18.86, p=0.000). 3.The urinary incontinence and menopausal symptom were correlated positively (r=.235, p=.000). The urinary incontinence and life satisfaction were correlated negatively (r=-.114, p=.007). The menopausal symptom and life satisfaction were correlated negatively (r=-.277, p=.000). 4.The menopausal symptom, type of housing and marital satisfaction explained 16.6% of the variance for life satisfaction in the middle aged women.

• Journal of Korean Academy of Nursing
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• v.30 no.2
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• pp.331-341
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• 2000

Since cancer is not easily curable, patients who suffer from cancer may have physical, psychological and spiritual problems for the rest of their lives. Especially when cancer patients do not have much to live for and are placing a burden on their family they will experience more suffering emotionally as much as physically. This study was conducted to provide a basis of data for nursing intervention strategies to minimize a cancer patient`s suffering and to understand the relationship between suffering, burden and the meaning of life in cancer patients. The samples were composed of 160 cancer patients who were inpatients or outpatients of two university hospitals and two general hospitals in Seoul. Data collection were carried out from January, 25, 1999 to February, 26, 1999. The data were analyzed using a SAS program for descriptive statistics, pearson correlations, ANOVA, and Duncan tests. The results were as follows; 1. The scores on the two suffering scale ranged from 132 to 40 with a mean of 87.3(SD 17.5). The mean scores on the burden scale is 28.9(SD 6.9) and the score of the meaning of life ranged from 35 to 51 with a mean of 95.6(SD 18.4). 2. There were significant correlations between the amount of suffering and the magnitude of burden (r=.74, p=.00), the suffering and the meaning of life (r=-.59, p=.00) and the burden and meaning of life (r=-.61, p=.00). 3. In the degree of the suffering, the burden and the meaning of life were two very strong factors, the level of the suffering in cancer patients by age (F=2.64, p=.03) and education level (F=4.16, p=.00). The level of the burden in cancer patients differed by education level (F=4.70, p=.00) and type of cancer (F=2.97, p= .03). Also the level of the meaning of life in cancer patients was different by education level (F=3.55, p=.02). In conclusion, the burden and the meaning of life was identified as important variable that is contributed to reduce the suffering of cancer patients.