Relationships of illness representation and quality of life in patients with end‐stage renal disease receiving haemodialysis

Association between illness perception and social alienation among maintenance hemodialysis patients: The mediating role of fear of progression

PURPOSE

This study aimed to investigate the mediating role of fear of progression on illness perception and social alienation among maintenance hemodialysis (MHD) patients.

BACKGROUND

MHD is frequently accompanied by increased pain and complications such as itchy skin, chronic fatigue, and muscle spasms. Cardiovascular disease rates are also elevated among MHD patients, which can heighten their anxiety regarding prognosis and treatment discomfort. This chronic fear may severely impact social functioning, leading patients to withdraw from interpersonal interactions and experience heightened helplessness and loneliness. Further investigation is necessary to understand the factors behind the high level of social alienation in MHD patients and their underlying mechanisms.

DESIGN

A cross-sectional study guided by the STROBE.

METHODS

A convenience sample of 230 MHD patients were enrolled from January to May 2023. Data including demographic and clinical characteristics, illness perception, fear of progression, and social alienation were collected. Descriptive analysis and Pearson correlations were conducted using IBM SPSS version 25.0. The mediating effect was analyzed using Model 4 of the PROCESS macro for SPSS, with the Bootstrap method employed to assess its significance.

RESULTS

The score of social alienation in MHD patients was high, with illness perception and fear of progression both significantly correlated with social alienation. In the mediating effects model, illness perception can predict social alienation in MHD patients, and fear of progression use plays a part in mediating the process by which illness perception affects social alienation. The Kappa Squared (κ2) value of 21.9%, suggests a medium effect size.

CONCLUSIONS

Illness perception directly predicts social alienation in MHD patients and exerts an indirect effect through the mediating role of fear of progression. Suggests that healthcare professionals should concentrate on MHD patients with high negative illness perceptions to alleviate their fear of progression, thereby decreasing the level of social alienation and enhancing their integration into society.

Related factors to illness perception of individuals with diabetic foot ulcers: A structural equation modelling test

BACKGROUND

Diabetic foot is a common and severe complication of diabetes with limited movement, emotional distress, and poor quality of life. Illness perception was introduced to improve patients' psychological status and quality of life with diabetic foot ulcers. The aim of the study is to explore the related factors of illness perception, and to structure an illness perception model of patients with diabetic foot ulcers.

METHODS

We recruited 208 patients with diabetic foot ulcers from six hospitals from April 2021 to February 2022. A multicentered cross-sectional study was conducted to collect the data. Questionnaires included illness perception, coping behavior, emotional status, and quality of life. We performed multiple linear regression analysis with illness perception as the dependent variable, and evaluated the goodness of fit of the resulting structural equations models based on covariance structural analysis.

RESULTS

Illness perception was negatively related to coping behavior and quality of life, and it was positively correlated with yield-coping behavior, anxiety, and depression. The pain, diabetes duration, quality of life, yield-coping strategy, and sex were the factors that affected illness perception in patients with DFUs (P＜0.05). The resulting model was found to exhibit goodness of fit.

CONCLUSION

Illness perception had an especially strong and direct impact on quality of life, depression, and anxiety. Therefore, it is significant to improve illness perception in patients with DFUs, and provide positive support based on cognitive behavioral therapy to improve illness perception, quality of life, and emotional status.

The association between socioeconomic status and health-related quality of life among young and middle-aged maintenance hemodialysis patients: multiple mediation modeling

Objective

To explore the relationship between socioeconomic status (SES), illness perception, social functioning, and health-related quality of life (HRQoL) of young and middle-aged maintenance hemodialysis (MHD) patients and the internal mechanism of action.

Design

A multicenter cross-sectional study.

Methods

An aggregate of 332 young and middle-aged MHD patients were enrolled from hemodialysis centers in four general hospitals in Guangzhou, Guangdong, China, from June to December 2022. The questionnaires used included one for general demographic data, the Brief Illness Perception Questionnaire (BIPQ), Social Dysfunction Screening Scale (SDSS), and the 12-item Short Form Health Survey (SF-12).

Results

Both SES and HRQoL were negatively correlated with illness perception and social functioning, respectively. SES was positively correlated with HRQoL. Illness perception was positively correlated with social functioning. The indirect effects of illness perception and social functioning on the relationship between SES and HRQoL were 0.33 and 0.31, making up 41.06% and 38.91% of the sum. The chain indirect effect of illness perception and social functioning was 0.10, making up 12.59% of the total effect, while gender did not play a moderating role.

Conclusion

Illness perception and social functioning may independently and accumulatively mediate the association between SES and HRQoL. Nurses should consider developing individual intervention program for young and middle-aged MHD patients with low SES, focusing on establishing targeted counseling and health education strategies corresponding to illness perception and social functioning to help patients improve their HRQoL.

To Explore the Application of PDCA in Hemodialysis Center and Its Effect on the Maintenance of Internal Fistula

Background

The survey found that in recent years, with the incidence of chronic kidney disease (CKD) increasing, some patients with CKD even progressed to end-stage renal disease. Luckily, progressive hemodialysis technology and nursing level can improve the quality of life and prognosis of patients.

Objective

To explore the application of plan-do-check-adjust (PDCA) cycle in the management of nurses in hemodialysis center and its effect on the maintenance of internal fistula in patients.

Methods

In this study, a randomized controlled trail (RCT) was used to select 90 patients who underwent maintenance hemodialysis in the hemodialysis center of our hospital from January 2018 to June 2021 as objects. They were divided into a PDCA group (with PDCA nursing management) and routine group (with routine nursing management) by random number table with each of 45 cases for 6 months to compare the differences of the internal fistula complications, internal fistula maintenance quality, patients' microinflammatory state, and satisfaction with nursing, as well as nursing staff's operational and theoretical performance between the two groups.

Results

There was no significant difference in CRP, IL-1, TNF-α, and IL-6 levels between the two groups before intervention (P > 0.05); after that, these levels in the PDCA group were lower than those in the routine group, with statistically significant difference (P < 0.05); before intervention, there was no statistically significant difference in the qualification rate of blood flow, the awareness rate of health education, and the incidence of nursing defects between the two groups (P > 0.05); after that, the qualification rate of blood flow and the awareness rate of health education among nurses in PDCA group were higher than those in routine group, while the incidence of nursing defect accidents in the PDCA group was lower than that in routine group, and the differences were statistically significant (P < 0.05); before intervention, there was no significant difference in the complication rate between the two groups (P > 0.05); after that, the complication rate of the PDCA group was lower than that of the routine group, and the differences were statistically significant (P < 0.05); after intervention, the theoretical assessment and practical skills assessment scores of the PDCA group were higher than those of the routine group, and the differences were statistically significant (P < 0.05); after intervention, the nursing satisfaction of the PDCA group was higher than that of the routine group, and the differences were statistically significant (P < 0.05).

Conclusion

The application of PDCA approach in the management of nurses in hemodialysis centers can effectively improve the quality of internal fistula management and improve the practical and theoretical level of nurses, as well as reduce the microinflammation of patients.

Impact of anxiety and depression on the quality of life of haemodialysis patients

AIMS AND OBJECTIVES

This study aimed to assess the impact of anxiety and depression on the quality of life (QOL) of haemodialysis patients.

BACKGROUND

The growing number of people undergoing haemodialysis therapy on a global scale is becoming a universal concern. Although haemodialysis treatment is known to affect one's psychological well-being, the impact of depression and anxiety on one's QOL has not been well addressed.

DESIGN

A correlational cross-sectional design.

METHODS

A convenience sample of 114 patients who had been undergoing haemodialysis therapy participated in this study. The research methods used complied with the STROBE checklist. Data were collected using the Kidney Disease and Quality of Life Survey-36 and the Hospital Anxiety and Depression Scale. Descriptive and inferential statistics were used. The association between the KDQOL, anxiety and depression based on the characteristics of participants was investigated using an independent t test and one-way analysis of variance.

RESULTS

The mean anxiety score of the participants was 7.7 ± 5.3, while the mean score for depression was 7.01 ± 4.2. Based on the cut-off points, 50% of the participants had anxiety, 44.7% depression. There were negative correlations between anxiety and QOL (r = -0.599, p < 0.001) and between depression and QOL (r = -.599, p < .001). The burden of the disease and physical component scores were mostly affected by both anxiety and depression.

CONCLUSIONS

Anxiety and depression are common symptoms among patients undergoing haemodialysis, and they have a negative impact on all domains of the QOL. Early detection and treatment of anxiety and depression may have a positive impact on disease outcomes.

RELEVANCE TO CLINICAL PRACTICE

The findings of the current study support the need to adopt effective strategies to improve screening for anxiety and depression. The detection of high physical symptom burden should draw attention to potential psychological issues.