Abstract
AIMS: Glomerulonephritis is one of the leading causes of progressive chronic kidney disease worldwide and treatment requires shared decision-making to improve self-care and plan immunosuppressant therapy. However, information on health literacy (HL) in patients with glomerulonephritis is scanty. We aimed to assess HL in our multiethnic population with glomerulonephritis. METHODS: Single-center cross-sectional study of patients with glomerulonephritis receiving induction immunosuppressants at the ambulatory nephrology clinic and who completed the anonymized self-administered HLS-EU-47 questionnaire. The standardized HL index and domain item mean scores were compared with participant sociodemographic characteristics. RESULTS: Among 65 patients who attend the clinics over a month, 27 agreed to participate in the survey. After excluding responses with significant missing information, we included 23 participants (16 Chinese, 4 Malay, 2 Indian, and 1 other ethnicity) in the analysis. The median age was 39 (interquartile range 27, 60 years). The median general HL index was 26.2 (19.8, 29.8). The item mean scores were 2.64 (2.43, 2.77), 2.45 (2.09, 2.72), 2.33 (2.17, 2.58), and 2.50 (2.25, 2.75) for the domains of accessing, understanding, appraising, and applying health-care-related information, respectively. Male patients had significantly higher HL indices and higher scores for accessing and appraising health information, while higher personal income was significantly associated with higher score for applying health knowledge. CONCLUSION: Patients with glomerulonephritis had lowest HL in the domain of appraising health information. Further research on targeted interventions to improve the HL in appraising treatment options and vaccinations in patients with glomerulonephritis is required.