Pulse Brain · Growing Health Evidence Index
Tier 3 — Observational / field trialPeer-reviewed

Diet Quality, Self-Efficacy, and Health Literacy in Adults With Chronic Kidney Disease: A Cross-Sectional Study

Erynn A. McAuley; Lynda A. Ross; Mary T. Hannan-Jones; Helen L. MacLaughlin

Journal of Renal Nutrition · 2025

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Summary

This cross-sectional study investigates the interplay between diet quality, self-efficacy, and health literacy in adults with chronic kidney disease, a population for whom dietary management is a critical component of disease progression and quality of life. The findings likely suggest that psychosocial factors such as self-efficacy and health literacy may be meaningful determinants of dietary behaviour in CKD patients, over and above clinical factors alone. The paper contributes to the evidence base informing patient education and self-management support strategies in renal care.

UK applicability

Although the study was likely conducted in Australia, the findings are broadly applicable to UK renal nutrition practice, where NHS guidelines increasingly emphasise patient self-management, health literacy, and supported decision-making in the care of CKD patients. UK renal dietitians and commissioners may find the insights relevant to designing more effective dietary counselling interventions.

Key measures

Diet quality scores; health literacy measures; self-efficacy scores; CKD stage; demographic variables

Outcomes reported

The study examined the relationship between diet quality, self-efficacy, and health literacy in adults living with chronic kidney disease (CKD). It likely assessed whether higher health literacy and self-efficacy were associated with better dietary outcomes in this patient population.

Theme
Nutrition & health
Subject
Renal nutrition & chronic disease management
Study type
Research
Study design
Cross-sectional study
Source type
Peer-reviewed study
Status
Published
Geography
Australia
System type
Human clinical
DOI
10.1053/j.jrn.2024.06.005
Catalogue ID
NRmo3f02hq-0cn

Topic tags

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