• Journal of Korean Academy of Nursing
• /
• v.45 no.2
• /
• pp.271-279
• /
• 2015

Purpose: This study was done to examine the relation of uncertainty, uncertainty appraisal, and self-management in patients undergoing hemodialysis, and to identify factors influencing self-management. Methods: A convenience sample of 92 patients receiving hemodialysis was selected. Data were collected using a structured questionnaire and medical records. The collected data were analyzed using descriptive statistics, t-test, ANOVA, Pearson correlations and multiple regression analysis with the SPSS/WIN 20.0 program. Results: The participants showed a moderate level of uncertainty with the highest score being for ambiguity among the four uncertainty subdomains. Scores for uncertainty danger or opportunity appraisals were under the mid points. The participants were found to perform a high level of self-management such as diet control, management of arteriovenous fistula, exercise, medication, physical management, measurements of body weight and blood pressure, and social activity. The self-management of participants undergoing hemodialysis showed a significant relationship with uncertainty and uncertainty appraisal. The significant factors influencing self-management were uncertainty, uncertainty opportunity appraisal, hemodialysis duration, and having a spouse. These variables explained 32.8% of the variance in self-management. Conclusion: The results suggest that intervention programs to reduce the level of uncertainty and to increase the level of uncertainty opportunity appraisal among patients would improve the self-management of hemodialysis patients.

• The Journal of the Convergence on Culture Technology
• /
• v.8 no.2
• /
• pp.99-108
• /
• 2022

This study was to investigates the effects of verbal abuse experience, emotional labor and nursing practice environment on job stress of nurses in hemodialysis units. Participants were 169 hemodialysis nurses. Data were collected with structured qustionnaires from March 1 to March 30, 2021. Data were analyzed SPSS 23.0 program for descriptive statistics, t-test, ANOVA, Pearson's correlation coefficient, and multiple regression. Factor affecting the job stress of hemodialysis nurses were emotional labor(β=.354, p<.001), verbal abuse(β =.255, p=.005) and nursing practice environment(β=-.214, p<.001). Therefore, in order to manage the job stress of nurses in hemodialysis unit, it is necessary to prepare measures to reduce verbal abuse experience, emotional labor and create a positive nursing working environment.

• Journal of Korean Academy of Nursing
• /
• v.46 no.5
• /
• pp.642-652
• /
• 2016

Purpose: In this single repeated measures study, an examination was done on the effects of dialysate flow rate on dialysis adequacy and fatigue in patients receiving hemodialysis. Methods: This study was a prospective single center study in which repeated measures analysis of variance were used to compare Kt/V urea (Kt/V) and urea reduction ratio (URR) as dialysis adequacy measures and level of fatigue at different dialysate flow rates: twice as fast as the participant's own blood flow, 500 mL/min, and 700 mL/min. Thirty-seven hemodialysis patients received all three dialysate flow rates using counterbalancing. Results: The Kt/V ($M{\pm}SD$) was $1.40{\pm}0.25$ at twice the blood flow rate, $1.41{\pm}0.23$ at 500 mL/min, and $1.46{\pm}0.24$ at 700 mL/min. The URR ($M{\pm}SD$) was $68.20{\pm}5.90$ at twice the blood flow rate, $68.67{\pm}5.22$ at 500 mL/min, and $70.11{\pm}5.13$ at 700 mL/min. When dialysate flow rate was increased from twice the blood flow rate to 700 mL/min and from 500 mL/min to 700 mL/ min, Kt/V and URR showed relative gains. There was no difference in fatigue according to dialysate flow rate. Conclusion: Increasing the dialy-sate flow rate to 700 mL/min is associated with a significant increase in dialysis adequacy. Hemodialysis with a dialysate flow rate of 700 mL/min should be considered in selected patients not achieving adequacy despite extended treatment times and optimized blood flow rate.

• Journal of Home Health Care Nursing
• /
• v.27 no.3
• /
• pp.250-258
• /
• 2020

Purpose: This study aimed to investigate the relationship between nursing work environment, patient safety culture, and patient safety nursing activities in hemodialysis units at primary care centers. Methods: In this cross-sectional descriptive study, 116 nurses working in hemodialysis units at 22 primary care centers were enrolled as participants. They were selected them by the convenience sampling method. Data were collected using structured questionnaires that included questions on general characteristics, nursing work environment, patient safety culture, and patient safety nursing activities. Results: The nursing work environment was relatively good; however, the patient safety culture and patient safety nursing activities were poor. A positive correlation was found between nursing work environment, patient safety culture, and patient safety nursing activities. Factors that affect patient safety culture were rated high in the order of nursing work environment and patient safety nursing activities, and factors affecting patient safety nursing activities were rated high in the order of patient safety culture and age. Conclusion: This study showed that the development of tailored patient safety training for nurses in hemodialysis units working in primary care and administrative support from those institutions are needed. In particular, strategies accounting for nurses' characteristics such as age are required to strengthen patient safety nursing activities.

• The Korean Journal of Rehabilitation Nursing
• /
• v.15 no.1
• /
• pp.54-62
• /
• 2012

Purpose: The purpose of this study was to explore the level of professional self-concept, self-efficacy and job satisfaction among nurses who work at hemodialysis units. Methods: With convenience sampling, 128 nurses working at hemodialysis settings in Chungcheong Province were participated in this study. Data were analyzed using SPSS/WIN 14.0 with descriptive statistics, t-test, ANOVA, and Pearson correlation coefficient. Results: The mean scores were 2.68 for professional self-concept, 3.65 for self efficacy and 3.14 for job satisfaction. There were significant differences in professional self-concept according to age, religion, position and clinical experience. There was statistically significant difference in self-efficacy according to age. Also, there was statistically significant difference in job satisfaction according to age, marital status, hospital type, position, clinical experience, and the number of patients per nurse. Job satisfaction was positively correlated with professional self-concept and self-efficacy. Conclusion: These findings provided that interventions to enhance professional self-concept as well as the strategies to improve self-efficacy are very important.

• Journal of Korean Academy of Nursing
• /
• v.30 no.2
• /
• pp.413-424
• /
• 2000

The purpose of this study was to analyze the effect of anticipated variables on hemodialysis that was impact patients' quality of life. The subjects of the study were 104 patients who were over 18 years old. They were enrolled at Kidney dialysis unit in General Hospital located in T and M city, Republic Korea. And the duration of treatment was more than 6 months. They all met the research criteria and agreed to participate in the research. The research instrument have 25 questionnaire which were originally Ferrans' (1985) instrument to measure the quality of life for hemodialysis patients and later changed by Lee, Suk-Ja into the 35 items after eliminating repeated contents, the Cronbach's $\alpha$in this study was .87. The stress instrument was measured by 36 items which were modified and supplemented the instrument developed by Kim, Yong-Kyong(15) for hemodialysis patients, and the Cronbach's $\alpha$was .9333. Depression instrument was 20 questions modified BDI(Beck Depression Inventory) to meet hemodialysis patients' conditions, and Cronbach's $\alpha$ was .92. June 25, 1999 and the data was analyzed by SPSS/PC, and the statistical techniques were ANOVA(variables analysis), Scheffe test, Multiple Regression. The findings of this study were as follows: 1. The effect of general characteristics on hemodialysis patients' quality of life, the characteristics showing a statistically, significant difference were the existence of an occupation(t=6.7353, P= .0109), marital status (F=4.3550, P= .0290), economic status (F=4.6475, P= .0118) and presence of care support (F=2..4738, P= .0494). 2. The effect of general characteristics on the patient's stress, the characteristics showing a significant difference were gender (t= 4.1143, p= .0451), education level (F= 4.3550, p= .008), the existence of an occupation (t=8.7498, p= .0038), and presence of care support(F=3.1715, p= .0169). 3. The effects of general characteristics on depression, the characteristics were education level (F=3.7517, P= .0069), the existence of religion(t=9.4843, p= .0027), an occupation (t=15.3745, p= .0002), marital status (F=3.3400, P= .0223) and presence of care support (F=3.7605, p= .0069). 4. The Multiple Regression is used to identify the effect of anticipated variables on the patient's quality of life. The variables were depression (T=-9.656, P=.000), marital status (T=-2.287, P=.0243) and the regression expression was Y=117.62053 - 1.13618Χ$_1$ + 2.66213Χ$_2$(Χ$_1$: Depression, Χ$_2$ : Marriage), The explanation of the total regression expression appeared to be 52.578%.

• 대한임상약리학회:학술대회논문집
• /
• 1992.11a
• /
• pp.22-22
• /
• 1992

• Journal of Korean Academy of Fundamentals of Nursing
• /
• v.25 no.1
• /
• pp.22-32
• /
• 2018

Purpose: The study was done to examine hemodialysis unit nurses' knowledge on blood-borne infections, compliance and barriers to control and predictors of compliance. Methods: A descriptive correlational study was conducted with 122 nurses from hemodialysis units. Data were collected using a structured questionnaire. The data collection period was May to September, 2017. Data were analysed using descriptive statistics, t-test, ANOVA, Pearson correlation, and multiple linear regression. Results: The mean score for knowledge on blood-borne infections was $15.41{\pm}2.01$ out of 19 and the compliance with blood-borne infection control was $4.08{\pm}0.49$ out of 5. Barriers to the performance of blood-borne infections control were lack of time and personal protective devices. Knowledge on blood-borne infection did not correlate with compliance on blood-borne infection control (r=.13, p=.171). Predictors of compliance on blood-borne infections control were 1) infection control education on injuries caused by injection needles (${\beta}=.23$, p=.010), 2) infection control room (${\beta}=.24$, p=.006) and 3) blood exposure experience over the past week (${\beta}=-.24$, p=.005) and explained 22.2% of the variance (F=10.81, p<.001). Conclusion: Findings suggest that to improve the performance of blood-borne infectious disease management, customized education for nurses on blood-borne infection and systematic support related to the infection control room should be given priority.

• Journal of Internet of Things and Convergence
• /
• v.4 no.1
• /
• pp.7-22
• /
• 2018

This descriptive investigation aims to identify a relationship between QOL, depression, and anxiety in hemodialysis patients. I conducted this research on 130 subjects aged 19 or above who have received dialysis for at least one month in the hemodialysis unit at N hospital in the city of S. However, it came to 112 as I took out those who either quit, died, or filled out a questionnaire in the incorrect manner. In regards to average points of QOL on a 100-point scale, it is 57.77, demonstrating quite low QOL. Concerning average points of depression and anxiety, it is 12.25 and 10.52, respectively, showing quite a high figure. With regard to a correlation, there is a significant correlation between the three factors in hemodialysis patients: there is a negative correlation between QOL and depression (r=-.782, p<.001); a negative correlation between QOL and anxiety (r=-.719, p<.001); and a positive correlation between depression and anxiety (r=.873, p<.001). The outcome of multiple regression analysis on factors affecting QOL shows that depression is the element influencing QOL (β=-.585). Therefore, this study is significant in providing basic data for establishing intervention strategies aiming to reduce levels of depression which has the strongest impact on QOL in the patients and for developing a nursing intervention program intending to improve their QOL.

• Journal of Nutrition and Health
• /
• v.36 no.4
• /
• pp.397-404
• /
• 2003

The present study was designed to compare the nutritional status of hemodialysis (HD) and continuous ambulatory peritoneal dialysis (CAPD) patients. Subjects were 58 HD patients (male/female = 29/29) and 33 CAPD patients (male/female = 23/10) undergoing dialysis treatment in Artificial Kidney Unit of Chonbuk National University Hospital. For nutritional assessment, %IBW (ideal body weight), %TSF (tricep skin fold), %MAC (mid arm circumference), %MAMC (mid arm muscle circumference), serum albumin, serum transferrin, TLC (total lymphocyte count), SGA (subjective global assessment) and estimated energy and protein intakes by 1-month food frequency method were used. Between HD and CAPD group, mean age (50 $\pm$ 12 vs. 52 $\pm$ 12 yr), dialysis durations (37 $\pm$ 36 vs. 30 $\pm$ 26 mon), dietary energy intakes (28.3 $\pm$ 9.0 vs. 28.8 $\pm$ 8.6 kcal/kg/day), dietary protein intakes (1.1 $\pm$ 0.4 vs. 1.2 $\pm$ 0.3 g/kg/day) and incidence of co-morbid conditions (69.0% vs. 69.7%) were not significantly different. Data by using SGA showed a higher incidence of malnutrition in CAPD patients (45.6%) than in HD patients (36.2%). %IBW (p < 0.001), %TSF (p < 0.001) and %MAC (p < 0.001) were higher in CAPD patients than were in HD patients. But serum albumin (p < 0.001) and transferrin (p < 0.001) were significantly lower in CAPD patients than were in HD patients. A higher incidence of malnutrition was shown in CAPD Patients than in HD Patients due to different dialysis type. A significant finding was that CAPD showed protein deficient malnutrition and HD did calorie deficient malnutrition. It suggests that an adequate dietary intake considering dialysis type prevents a prevalence of malnutrition.