Differences in self-care knowledge, self-efficacy, psychological distress and self-management between patients with early- and end-stage chronic kidney disease

Aims The study compares the differences in self-care knowledge, self-efficacy, psychological distress and self-management between patients with early- and end-stage chronic kidney disease (CKD), and predicts the influential factors of self-management. Design A cross-sectional study. Methods A total of 185 subjects by using convenience sampling from one teaching hospital were collected. The research instruments included the Chronic Kidney Disease Self-Care Instrument Knowledge, the Chronic Kidney Disease Self-Efficacy Instrument, the Hospital Anxiety and Depression Scale, and the Chronic Kidney Disease Self-Management Instrument. Descriptive statistics is used frequency, percentage, mean and standard deviation. Inferential statistics is used independent t-test, one-way ANOVA and multiple linear regression analysis. STROBE checklist was used as the guideline for this study. Results Our results showed that a significant difference was found in the age (p = 0.005), systolic pressure (p = .006), self-care knowledge (p = .011) and depression level (p = .003) between patients with early- and end-stage CKD. Furthermore, patients with early-stage CKD have less self-care knowledge and lower depression levels compared with patients with end-stage CKD. However, self-efficacy is the most significant predictor of self-management for patients with early- and end-stage CKD. For patients with early-stage CKD, self-efficacy explained 69.1% of the variation in self-management. Conclusion According to our results, the management of depression in patients with CKD may improve their outcomes. Improving self-care knowledge of patients with end-stage CKD may improve their self-management. Therefore, our findings suggest various interventions with different necessary and prioritised precision care at early- and late-stage of CKD. Relevance to clinical practice: Nurses should strive to improve the self-care knowledge of patients with early-stage CKD to delay the progression of the disease to end-stage. Screening for depression among patients with end-stage CKD is relevant, and these patients should be referred to professional counsellors when necessary.