Purpose
This study employed structural equation modeling to verify the suitability and causality of a hypothetical model constructed based on Wilson and Cleary's health-related quality of life model. The aim was to explain and identify the factors that influence quality of life in middle-aged men with prostatic hyperplasia.
Methods
The study included 217 middle-aged men diagnosed with prostatic hyperplasia between February and March 2022 at the urology department of a general hospital in UJB city. The measurement tools used included biological characteristics, International Prostate Symptom Scores, functional health, general health perceptions, social support, and quality of life. The data collected were analyzed using the SPSS 25.0 and AMOS 25.0 programs.
Results
The final model revealed that the variables with the highest explanatory power for quality of life in middle-aged men with prostatic hyperplasia were general health perceptions, followed by the International Prostate Symptom Score, functional health, and prostate size. The explanatory power of the variables for quality of life in middle-aged men with prostatic hyperplasia was 89.7%.
Conclusion
The model used in this study was found to be suitable for assessing quality of life in middle-aged men with prostatic hyperplasia. Based on the study's findings, it is deemed necessary to foster competencies for managing the disease through the development of educational programs, nursing interventions, and countermeasures. These should be based on general health perceptions, symptoms, and functional health, with an accurate knowledge of the characteristics of prostatic hyperplasia, as per Wilson and Cleary (1995)'s health-related quality of life theory.

PURPOSE
This study aimed to identify the factors affecting the quality of life of patients with radical prostatectomy.
METHODS
Participants included 114 patients with radical prostatectomy in Pusan National University Hospital in Busan, Korea. Data were collected from May to July 2018, using a structured questionnaire measuring quality of life, erectile dysfunction, lower urinary tract symptoms, appraisal of uncertainty, resilience, educational needs for sexual health, and marital intimacy. Data were analyzed using descriptive statistics, an independent t-test, a one-way analysis of variance, and hierarchical multiple regression.
RESULTS
The statistically significant regression model explained about 77% of the variance in quality of life. Appraisal of uncertainty as an opportunity, appraisal of uncertainty as a danger, and resilience were identified as factors influencing the participants' quality of life.
CONCLUSION
In order to improve the quality of life of patients with radical prostatectomy, it is necessary to reduce uncertainty through providing practical information on uncertain situations, and the programs should be applied that can lower the danger aspect of uncertainty, increase the opportunity factor of uncertainty, and increase the resilience of the patient himself.

Citations

• A Structural Equation Modeling of Sexual Adjustment in Radical Prostatectomy Patients
  Min Kweon Ahn, Hyun Kyung Kim
  Korean Journal of Adult Nursing.2021; 33(5): 532.     CrossRef

PURPOSE
The purpose of this study was to identify the frequency of urinary incontinence and lower urinary symptoms, to identify lifestyle and sexual matters for UI of adult women in an urban area. METHOD: The sample consisted of 364 educated women from a women's health education program in a public health center. For data collection, the Bristol Female Lower Urinary Tract Symptoms Questionnaire developed by Jackson, et. al.(1996) and the demographic questionnaire were used. For data analysis, SAS 8.2 program was used. RESULT: The results were as follows: 1. the prevalence rate of UI was 73.63%. 45.88% of them were stress incontinence and 27.75% of them were urge incontinence. 2. Remarkable differences were found between the type of UI and LUTS in the case of urgency(x2=42.0585, P<0.001), unexplained incontinence(x2=59.0585, P<0.001), noctural incontinence(x2=18.8080, P<0.001) and catetherization(x2=10.7207, P= 0.004), burning sense(x2=27.7400, P<0.001). 3. Remarkable differences were found between the type of UI and lifestyle matters in the cases as follows fluid intake restriction(x2=31.0532, P=0.008), interference in physical activity(x2= 36.7481, P=0.001), interference in relation with others(x2=22.2729, P=0.034). 4. Remarkable differences were found between the type of UI and sexual matters with difficulty of sexual intercourse(x2=16.1898, P=0.002), and urine leakage during sexual intercourse(x2=17.9752, P=0.001). CONCLUSION: Based on the results, developing and carrying out an adequate UI care and education program is needed.

The purpose of this study was to identify the frequency of Urinary Incontinence and lower urinary tract symptoms, to identify life style problems for UI of Women in anIsland. The sample consisted of 88 women in an island, a urinary symptom questionnaire developed by Jackson, et. al. and a demographic questionnaire were used to collect the data. The results of study were as following. 1. It was reported that the subjects have experienced UI and various lower urinary symptoms such as stress incontinence, nocturia, intermittency, abnormal stream, feeling of incomplete emptying and also they have experienced some degree of 'bother' 2. It was reported that the subjects have experienced various life style problems for UI 3. There was significant relationship between age and urgency (p=0.0262), bladder pain (p=0.0268), abnormal strength of stream (p=0.0074), inability to stop midstream (p=0.0026), and ability to perform daily tasks (p=0.0488), 4. There was a significant relationship between the number of discharges and urgency (p=0.0273), abnormal strength of stream (p=0.0307), and inability to stop midstream (p=0.0122). 5. There was a significant relationship between menopause and bladder pain (p=0.0020), abnormal strength of stream (p=0.0245), and inability to stop midstream (p=0.0002). 6. There was a significant relationship between the degree of experiences for lower urinary tract symptoms and life style behavior. Therefore, based on the results, a developing and carrying out of adequate UI care program is needed.