Application and Effect of Mobiletype-Bone Health Intervention in Korean Young Adult Women with Low Bone Mass: A Randomized Control Trial

PURPOSE: This randomized control trial was designed to examine the effect on the self-managing ability for promoting bone health of mobile typeebone health intervention (mobile typeeBHI). METHODS: The mobile typeeBHI consisted of amobile application called “Strong bone, Fit body” (SbFb) and group education. A total of 82 college women with low bone mass (Z score <−1) participated. They were assigned randomly to three groups, experimental group I, (n = 28), experimental group II (n = 32), and control group (n = 22). This study ran from June 2014 to January 2015. The outcome variables were bone mineral density, minerals related to bone metabolism (calcium, phosphorus, vitamin D), biochemical markers related to bone remodeling (osteocalcin, C-terminal telopeptide, sclerostin), food intake diary by 24 hours recall, and psychosocial variables related to bone health (knowledge, health belief and selfefficacy). Data were analyzed using SAS program and a computer aided nutritional analysis program. RESULTS: Both the experimental group I, who used mobile typeeBHI, and experimental group II, who only received group education, showed outcomes regarding knowledge of the benefits of exercise and calcium as compared with the control group. The two experimental groups also demonstrated results in the serum levels of calcium, vitamin D, and sclerostin compared to those of the control group. CONCLUSION: Although both experimental groups exhibited positive outcomes in regards to the promotion of bone health, this study did not show an additional effect of the mobile application on selfmanagement ability for the promotion of bone health. Nonetheless, the SbFb application is very meaningful as it is the first application developed with the aim of improving women's bone health.

The Effect of a Movie-Based Nursing Intervention Program on Rehabilitation Motivation and Depression in Stroke Patients

PURPOSE: The aim of this study was to develop and measure the effect of a movie-based-nursing intervention program designed to enhance motivation for rehabilitation and reduce depression levels in stroke patients. METHODS: The study used a quasi-experimental, nonequivalent control group and a pretest-posttest design. The 60 research subjects were assigned to the experimental (n=30) or control group (n=30). The movie-based nursing intervention program was provided for the experimental group during 60-minute sessions held once per week for 10 weeks. The program consisted of patient education to strengthen motivation for rehabilitation and reduce depression, watching movies to identify role models, and group discussion to facilitate therapeutic interaction. RESULTS: After 10 weeks of participation in the movie-based nursing intervention program, the experimental group's rehabilitation motivation score was significantly higher, F=1161.54 (within groups df=49, between groups df=1), p<.001, relative to that observed in the control group. In addition, the experimental group's depression score was significantly lower relative to that observed in the control group, F=258.97 (within groups df=49, between groups df=1), p<.001. CONCLUSION: The movie-based nursing intervention program could be used for stroke patients experiencing psychological difficulties including reduced motivation for rehabilitation and increased depression during the rehabilitation process.

A Structural Equation Model of Pressure Ulcer Prevention Action in Clinical Nurses

PURPOSE: The purpose of this study was to construct and test a structural equation model for pressure ulcer prevention action by clinical nurses. The Health Belief Model and the Theory of Planned Behavior were used as the basis for the study. METHODS: A structured questionnaire was completed by 251 clinical nurses to analyze the relationships between concepts of perceived benefits, perceived barriers, attitude, subjective norm, perceived control, intention to perform action and behavior. SPSS 22.0 and AMOS 22.0 programs were used to analyze the efficiency of the hypothesized model and calculate the direct and indirect effects of factors affecting pressure ulcer prevention action among clinical nurses. RESULTS: The model fitness statistics of the hypothetical model fitted to the recommended levels. Attitude, subjective norm and perceived control on pressure ulcer prevention action explained 64.2% for intention to perform prevention action. CONCLUSION: The major findings of this study indicate that it is essential to recognize improvement in positive attitude for pressure ulcer prevention action and a need for systematic education programs to increase perceived control for prevention action.

A Predictive Model of Health Outcomes for Young People with Type 2 Diabetes

PURPOSE: This study was conducted to develop and test a hypothetical model to predict health outcomes in young people with type 2 diabetes. METHODS: Data were collected from 190 adults aged 23-45 with type 2 diabetes mellitus who visited the endocrinology outpatient department of the two university hospitals in South Korea from November 2, 2012 to March 7, 2013. Data collection used the structured questionnaires and patient medical records. The descriptive and correlation statistics were analyzed using PASW 18.0 and structural equation modeling procedure was performed using the AMOS 18.0 program. RESULTS: The fit of the hypothetical model was appropriate with the ratio of the chi-square statistic to degrees of freedom at 17.00, goodness-of-fit index at .975, adjusted goodness-of-fit index at .930, root mean square error of approximation at .061, normed fit index at .926, Turker-Lewis index at .929, comparative fit index at .966. Behavioral skills were a critical factor that directly affects self-management behaviors. Through behavioral skills, motivation had a statistically significant indirect effect on self-management behavior. Self-management behavior had a statistically significant direct effect on health outcome. Through self-management behavior, behavioral skills had a statistically significant indirect effect on health outcome. These variables explained 17.9% of the total variance for the health outcome in young people with type 2 diabetes. CONCLUSIONS: The results suggest that self-management behavior could be improved through nursing interventions promoting personal motivation (positive attitude), social motivation (social support), and behavioral skills (self efficacy), which can result in better health outcomes for young people with type 2 diabetes.

Self-Care and Related Factors in Young and Middle Adulthood Patients with Type 2 Diabetes / 임상당뇨병

BACKGROUND: This study was designed to investigate the level of self-care and related factors such as perceived health status, family support, stress related to diabetes mellitus, self-efficacy, depression, situational influence and glycemic control level in young and middle adulthood patients with type 2 diabetes. METHODS: For this study, data were collected and individual interviews were conducted from June 1 to July 16, 2012, with 149 young and middle adulthood patients with type 2 diabetes at Korea University Anam Hospital. RESULTS: The mean score of self-care evaluated in terms of dietary control, medication administration, physical exercise, self-monitoring of blood glucose and general healthcare was 63.68 points (20 to 100). The mean scores of various factors related to self-care were as follows: The mean score of perceived health status was 8.90 points (3 to 15), family support was 37.75 points (12 to 48), stress related to diabetes mellitus was 44.61 points (17 to 85), self-efficacy was 26.06 points (10 to 40),depression was 10.19 points (0 to 63) and situational influence was 10.89 points (6 to 24). The most important factors related to self-care were predicted as 45% by self-efficacy and 48% added situational influence. According to age, the most important factors related to self-care were predicted as 77% by self-efficacy in the 20 to 29 age group, 52% by stress related to diabetes mellitus in the 30~39 age group, and 43% by self-efficacy in the 40 to 49 age group. CONCLUSION: To improve self-care of young and middle adulthood patients with type 2 diabetes, it is necessary to develop nursing intervention that is useful in strengthening self-efficacy, situational influence and stress related to diabetes.

A New Risk Score to Predict 1-Year Mortality in Acute Non-ST Elevation Myocardial Infarction / 대한내과학회지

BACKGROUND/AIMS: Accurate risk stratification is important in the management of patients with acute myocardial infarction (AMI). This study aimed to develop a new assessment tool for the prediction of 1-year mortality in patients with AMI, including biochemical markers. The author developed a new assessment tool (new risk score) that takes biochemical markers into account for 1-year mortality in patients with non-ST elevation myocardial infarction (NSTEMI) and identifies the risk factors related to 1-year mortality. METHODS: A total of 1,427 patients (65 +/- 11.8 years of age, 985 males) who were admitted to the Chonnam National University Hospital with NSTEMI from November 2005 to March 2012 were retrospectively analyzed for score derivation. Multivariable Cox-regression analysis was used to select correlates of 1-year mortality that were subsequently weighted and integrated into an integer scoring system. RESULTS: Seven variables selected from the initial multivariate model were weighted proportionally to their respective hazard ratio for 1-year mortality; age > or = 65 years (2 points), N-terminal pro-brain natriuretic peptide (NT pro-BNP) > 991 pg/mL (1 point), baseline left ventricular ejection fraction 3 mg/dL (1 point), glomerular filtration rate (GFR) 82 beats/min (2 points), and final thrombolysis In myocardial infarction flow < 3 (2 points). CONCLUSIONS: In NSTEMI patients, our new score that incorporates seven risk factors accurately predicts the 1-year mortality. Additionally, the biochemical markers hs-CRP, NT pro-BNP, and GFR are reliable predictors of 1-year mortality.

Bone Mineral Density, Biochemical Bone Turnover Markers and Factors associated with Bone Health in Young Korean Women

PURPOSE: This study was done to assess the bone mineral density (BMD), biochemical bone turnover markers (BTMs), and factors associated with bone health in young Korean women. METHODS: Participants were 1,298 women, ages 18-29, recruited in Korea. Measurements were BMD by calcaneus quantitative ultrasound, BTMs for Calcium, Phosphorus, Osteocalcin, and C-telopeptide cross-links (CTX), body composition by physical measurements, nutrients by food frequency questionnaire and psychosocial factors associated with bone health by self-report. RESULTS: The mean BMD (Z-score) was -0.94. 8.7% women had lower BMD (Z-score or =0) and low-BMD (Z-score<0) women. However, Osteocalcin and CTX were higher in women preferring caffeine intake, sedentary lifestyle and alcoholic drinks. Body composition and Calcium intake were significantly higher in high-BMD. Low-BMD women reported significantly higher susceptibility and barriers to exercise in health beliefs, lower bone health self-efficacy and promoting behaviors. CONCLUSION: Results of this study indicate that bone health of young Korean women is not good. Development of diverse strategies to intervene in factors such as exercise, nutrients, self-efficacy, health beliefs and behaviors, shown to be important, are needed to improve bone health.

Health-Illness Transition of Patients with Young-Onset Parkinson's Disease

PURPOSE: The purpose of this study was to explore the health-illness transition of patients with Young-Onset Parkinson's Disease (YOPD). METHODS: From June to November 2011, 17 patients with YOPD who visited a neurologic clinic in a tertiary hospital participated in the study. Data were collected through in-depth interviews and analyzed using the grounded theory of Strauss and Corbin. RESULTS: The core category of the participants' health-illness transition emerged as 'reshaping identity following uncontrollable changes'. The participants' health-illness transition process consisted of six phases in sequence: ego withdrawal, loss of role, frustration, change of thought, modification of life tract, and second life. Although most participants proceeded through the six phases chronologically, some returned to the frustration phase and then took up the remaining phases. CONCLUSION: The study results provide an in-depth understanding of health-illness transition experiences in the participants. These findings suggest a need to develop appropriate nursing intervention strategies according to the different phases in the health-illness transition of patients with YOPD.

Comparison of Clinical Outcomes between ST-Segment Elevation Myocardial Infarction and Non-ST-Segment Elevation Myocardial Infarction in Patients Younger Than 40 Years Who Underwent Percutaneous Coronary Artery Intervention / 대한내과학회지

BACKGROUND/AIMS: The prevalence of coronary artery disease has increased in young adults. We evaluated the differences in clinical characteristics and clinical outcomes in young patients with ST-segment elevation myocardial infarction (STEMI) and non-ST-segment elevation myocardial infarction (NSTEMI). METHODS: A total of 164 patients with acute myocardial infarction who underwent percutaneous coronary intervention were divided into two groups: the STEMI group (120 patients; mean age, 35.7 +/- 3.8 years; 118 males) and the NSTEMII group (44 patients; mean age, 35.7 +/- 4.3 years; 43 males). We analyzed clinical and angiographic characteristics and major adverse cardiac events (MACE), including death from any cause, non-fatal myocardial infarction, target lesion revascularization, and coronary artery bypass graft surgery, during a 1-year clinical follow-up of the two groups. RESULTS: During hospitalization, Killip class II acute myocardial infarction (5.8% vs. 15.9%, p = 0.041) was observed more frequently in the NSTEMI group. The levels of troponin-I (66.9 +/- 103.6 vs. 26.6 +/- 38.5 ng/mL, p = 0.014) and N-terminal pro-brain natriuretic peptide (733.0 +/- 1,018.1 vs. 476.2 +/- 374.5 pg/mL, p = 0.012) were significantly higher in the STEMI group. One-year MACE did not differ between the two groups. By multiple logistic regression analysis, bare metal stents (odds ratio, 3.360; 95% confidence interval, 1.105-10.217; p = 0.033) and high lipoprotein (a) levels (odds ratio, 1.047; 95% confidence interval, 1.020-1.075; p = 0.001) were independent predictors of 1-year MACE. CONCLUSIONS: Young patients with STEMI and NSTEMI have similar clinical outcomes. Bare metal stents and high serum lipoprotein (a) levels are independent predictors of MACE during 1-year clinical follow-ups in young patients with acute myocardial infarction.

Clinical Outcomes of Persistent Smoking in Patients with Acute Myocardial Infarction Who Underwent Percutaneous Coronary Intervention / 대한내과학회지

BACKGROUND/AIMS: To analyze the clinical effects of continuing to smoke in patients with acute myocardial infarction (AMI), clinical outcomes of those continuing or ceasing smoking were compared. METHODS: In total, 498 patients with AMI who underwent percutaneous coronary intervention (PCI) from January to December 2007 were enrolled. Of these patients, 407 (63.9 +/- 11.9 years, males 70%) with 1-year follow-ups were analyzed. Based on risk factors for smoking, patients were divided into two groups: Group I (smokers, n = 164, 57.9 +/- 11.2 years) and Group II (nonsmokers, n = 243, 68.0 +/- 10.6 years). Additionally, Group I patients were subdivided by cessation of smoking after discharge: Group IA (current smokers, n = 95, 56.8 +/- 10.5 years) and IB (past smokers, n = 69, 59.4 +/- 12.0 years). Clinical characteristics, coronary angiographic and procedural findings, and 1year major adverse cardiac events (MACE) were analyzed. RESULTS: During the 1-year follow-up period, MACE developed in 112 patients (27.6%) and death in 42 patients (10.3%). In terms of smoking habits at admission, there was no significant difference in the 1-year MACE between current smokers (Group I) and nonsmokers (Group II). In the subgroup analysis, there were no significant difference in clinical characteristics between Groups IA and IB. Mortality was significantly higher in Group IA than in Group IB during the 1-year clinical follow-up (11% vs. 0%; p = 0.005). CONCLUSIONS: Of the AMI patients who underwent PCI, mortality was significantly higher in current smokers than in past smokers after PCI.

A study on Korean nursing students' educational outcomes / 보건의료교육평가

The purpose of this study was to describe outcome indicators of nursing education including critical thinking, professionalism, leadership, and communication and to evaluate differences among nursing programs and academic years. A descriptive research design was employed. A total of 454 students from four year baccalaureate (BS) nursing programs and two three-year associate degree (AD) programs consented to complete self-administered questionnaires. The variables were critical thinking, professionalism, leadership and communication. Descriptive statistics, chi2-test, t-tests, ANOVA, and the Tukey test were utilized for the data analysis. All the mean scores of the variables were above average for the test instruments utilized. Among the BS students, those in the upper classes tended to attain higher scores, but this tendency was not identified in AD students. There were significant differences between BS students and AD students for the mean scores of leadership and communication. These findings suggested the need for further research to define properties of nursing educational outcomes, and to develop standardized instruments for research replication and verification.

Comparison of Cardiovascular Health Status and Health Behaviors in Korean Women based on Household Income

PURPOSE: In this study cardiovascular health status and health behavior of Korean women based on their household income were explored. METHODS: For this cross-sectional study, 91 women residing in the community were recruited to complete survey questionnaires and biophysical tests including blood pressure (BP), body mass index (BMI), body fat rate, waist circumference (WC), and blood chemistry tests. RESULTS: Compared to non-low income women (NLIW), low income women (LIW) were more likely to be older, less educated, and jobless, and further more LIW were postmenopause and reported having been diagnosed with hypertension or hypercholesterolemia. Significant differences were found in systolic BP, triglyceride level, BMI, body fat rate, and WC between the groups. Two fifths of the LIW had indications for metabolic syndrome. Their 10-yr risk estimate of myocardioal infarction or coronary death demonstrated a higher probability than that of NLIW. Although these significant differences were due to age gap between the groups, advanced age is known to be one of the key characteristics of LIW as well as a non-modifiable risk factor. CONCLUSION: Effective community programs for vulnerable women at risk of cardiovascular disease should be based on strategies targeting unhealthy behaviors and modifiable risk factors.

Resilience in Patients with Parkinson's Disease / 성인간호학회지

PURPOSE: The aim of this study was to investigate the level of resilience and related factors in patients with Parkinson's disease (PD) in Korea. METHODS: Data were obtained from 148 patients using the Resilience Scale (RS), Beck's Depression Inventory (BDI), and Spielberger's Anxiety Inventory (AI). RESULTS: The mean scores of the RS, BDI, and AI were 127.7+/-21.6, 12.9+/-9.3, and 41.9+/-11.1, respectively. The RS score was strongly correlated with the BDI score (r=-.531, p<.001) and the AI (r=-.572, p<.001). The resilience was significantly revealed by household income (F=4.002, p=.009) and presence of a hobby (t=-3.300, p=.001). In addition, resilience was significantly correlated with age of disease onset (r=.164, p=.046), years of living with PD (r=-.262, p=.001), and the length of treatment with levodopa (r=-.283, p<.001). From the stepwise multiple regression analysis, the most important factors related to the RS score were the AI score, household income, and length of treatment with levodopa. CONCLUSION: Understanding these factors is essential for developing effective interventions to improve resilience in patients with PD.

Psychometric Evaluation of the Korean Social Support Questionnaire

PURPOSE: Research related to social support in Korea has been hampered by paucity of measurement tools reflecting Korean culture. The aim of the study was to develop Korean social support questionnaire (KSSQ) based on the Korean social support pyramid and to test psychometric properties of the KSSQ. METHODS: The questionnaire was administered to 701 subjects and 658 college students. Psychometric analyses included factor analyses, expert validity, criterion-related validity, internal consistency, and test-retest reliability. RESULTS: A principal components analysis support for construct validity, eliciting a three factor solution accounting for 65.46% of variance in scores. Concurrent and discriminant validity supported criterion-related validity. Internal consistency of reliability was support with Cronbach's alpha of .97-.98 for the entire scale. Test-retest reliability was .76. CONCLUSION: This initial testing of KSSQ to measure Korean social support demonstrates evidence of reliability and validity. Assessment of known-group validity and norm establishment of KSSQ are suggested to provide further sound psychometric properties and practical measurement tools.

Health Status, Depression and Social Support of Elderly Beneficiaries of the National Basic Livelihood Security System / 성인간호학회지

PURPOSE: The purpose of this study was: 1) To investigate health status(health behavior, health problem and cognition), depression and social support of elderly beneficiaries of the National Basic Livelihood Security System. 2) To identify the relationships among health status, depression and social support. METHODS: This descriptive study used a cross-sectional design. The study sample was a total of 883 elderly recipients supported from the National Basic Livelihood Security System. Quotas for sampling were designed and conducted nationwide throughout Korea. RESULTS: The mean age was 76.2 and the 79.6% of the sample were female. The scores for the health behavior, health problem, ADL, and cognition were 23.9, 4.4, 39.6 and 24.9, respectively. Additionally, the depression score was 19.8 and the social support score was 63.2. Gender, age, education, religion, marital status and monthly income were found as important variables in increasing health status and in decreasing depression among the elderly. Furthermore, depression showed a positive correlation with health problems, but showed negative correlations with health behavior, ADL, and cognition. The upper 25% of social support recipients suffered less depression than the lower 25% of the recipients. Subjects with more social supports had higher ADL scores and less health problem. CONCLUSION: These findings provide significant practical implications for nursing intervention, including social support for the elderly receiving assistance from the National Basic Livelihood Security System.

Quality of Life in Low Income Korean Aged

PURPOSE: The purpose of this study was to identify the quality of life and its predictors in low income Korean aged. METHODS: This was a predictive correlational study. An accessible sample from the population of people who were 65 and over and were supported by the basic livelihood security system was 1,040. Quota sampling with strata of state division in the nation was chosen. Quality of life and its predictors in the subjects were measured. RESULTS: The mean quality of life in the subjects was 47.0+/-10.7. Predictors of this study significantly explained 54.3% of the total variance of quality of life. Depression was the most significant predictor of quality of life. Health problems, district, social support, leisure activity, and health behavior had effects on quality of life. CONCLUSION: This finding indicates that quality of life in lower income Korean aged is different from other populations by economic status. Demographics, health status and social status were predictors of quality of life in the aged with a small income.

Factors Affecting Loneliness in Community Dwelling Korean Elders / 기본간호학회지

PURPOSE: This study was done to investigate the relationship of family function, self-esteem, life satisfaction, and general characteristics to loneliness in community dwelling Korean elders and identify factors affecting loneliness. METHOD: With a cross-sectional causal-relationship design and a convenience sample, 205 elders residing in three districts of the city of Seoul, S. Korea were recruited. Participants were assessed using the Family APGAR Score, Self-Esteem Scale, Life-Satisfaction Scale, and Revised UCLA Loneliness Scale. RESULTS: The mean score for degree of loneliness (Mean=39.61, SD=10.09) was just below the mean for the scale (Possible range 20-80). Loneliness had significant negative correlations with family function (r= -.400, p<.001), self-esteem (r= -.399, p<.001), and life satisfaction (r= -.644, p<.001). Other general characteristics that had significant or nearly significant relationships with loneliness were perceived current financial and health status, whether doing any exercise or physical activities, degree of close relationship with family members, and length of living in current residence. Among variables, life satisfaction (Standardized beta = -.589, p<.001) and length of living in current residence (Standardized beta = -.136, p<.05) significantly predicted degree of loneliness. CONCLUSION: Findings of this study allow a comprehensive understanding of loneliness and related factors among community dwelling elders in Korea. However, further studies with a larger random sample from various living environments are necessary.

Enhancement of Plasmacytoma Cell Growth by Ascorbic Acid is Mediated Via Glucose 6-phosphate Dehydrogenase / Journal of the Korean Cancer Association, 대한암학회지

PURPOSE: We investigated the mechanism by which some types of cancer cells grow faster in the presence of ascorbic acid supplementation. MATERIALS AND METHODS: Adj.PC-5, a mouse plasmacytoma cell, is known to show ascorbic acid-dependent growth and was chosen as a test system. The growth of cancer cells was measured by the colony number on soft agar or the cellular proliferation in suspension culture. The ascorbate level was measured by a high performance liquid chromatography system with an electrochemical detector. Glucose 6-phosphate dehydrogenase was analyzed both on the specific enzyme activity level and on the transcription level by performing Northern blot analysis. RESULTS: Ascorbyl 2-phosphate among the ascorbate derivatives was the most efficient in stimulating cell growth. The intracellular and extracellular ascorbate concentrations following treatment with either ascorbate or ascorbyl 2-phosphate suggest that the superiority of ascorbyl 2-phosphate for stimulating cell growth may be due to its slow conversion to ascorbate in the culture medium. The steady transformation to ascorbate ensures sustained levels of ascorbate in the culture medium and thereby maximizes the growth stimulatory effect of ascorbate. Ascorbyl 2-phosphate markedly enhanced, in a concentration-and time-dependent manner, mRNA synthesis as well as the enzymatic activity of glucose 6- phosphate dehydrogenase, which is known to be a rate- limiting enzyme in cell growth. On the other hand, simultaneous addition of dehydroisoandrosterone, a well- known inhibitor of glucose 6-phosphate dehydrogenase, to the culture medium abrogated the growth stimulation by ascorbyl 2-phosphate, and it also reduced the glucose 6-phosphate dehydrogenase activity proportionately. CONCLUSIONS: The results from this study suggest that enhanced glucose 6-phosphate dehydrogenase activity may at least in part explain the stimulation of cell growth by ascorbate or ascorbyl 2-phosphate.

Family Functioning and Quality of Life of the Family Care-giver in Cancer Patients / 간호학회지

PURPOSE: The purpose of this study was to identify the relationship among quality of life, family coherence, family hardiness, and family resources of the family care-giver caring for a cancer patient. METHOD: Data was collected by questionnaires from 137 families with a cancer patient at a General Hospital and Government Cancer Hospital. Data was analyzed using descriptive statistics, pearson correlation coefficients, and stepwise multiple regression. RESULTS: The score of quality of life showed a significant positive correlation with the score of the level of family sense of coherence, family hardiness, and family resources. The most powerful predictor of quality of life was sense of coherence and the variance was 30%. A combination of sense of coherence and family resources account for 34 % of the variance in quality of life of the family care-giver caring for a cancer patient. CONCLUSION: The results showed that family sense of coherence, hardiness, and family resources were significant influencing factors on the quality of life of the family care-giver caring for a cancer patient.

A Study on the Health-related Quality of Life after ICU Care / 대한구급학회지

BACKGROUND: This study was designed to analyze the influences of ICU patients' experiences in the ICU setting and the effect of ICU patient families' stress derived from their needs and daily life stress on the patients' quality of life. METHODS: ICU patients' quality of life was evaluated with KQOLS surveying 144 patients alive. The data was classified into 2 groups according to severity of illness and analyzed with an ANOVA. With a t-test, comparative analysis was made to examine deficiency of responses on patient families' needs and patients' quality of life. RESULTS: The patients in the group of higher severity of illness showed lower quality of life. The APACHEII score had a negative correlation with all domains except health status change domain, health status perception domain, and spiritual domain. There was a negative correlation between patients' age and three domains of physical function, role limitation, and social function and a positive correlation between patients' hospital LOS and health status change domain. The families in the group of lower severity of illness showed higher level of deficiency of responses on their needs for medical treatment and nursing information, and emotional support. Also, patients' quality of life in lower daily life stress group was higher than that in higher stress group especially in psychological health domain. CONCLUSIONS: The findings show that ICU patients `quality of life was influenced by not only medical factors but also psychosocial factors and suggest that multidimensional intervention plans are required for improving patients' quality of life and recovering their health.