The Relationship Between Health Literacy Level and Self-Care Behaviors in Patients with Diabetes.

Background: The most important factor in controlling diabetes is self-care behaviors; improving self-care behaviors is the first step in helping patients to better control and manage their diseases and health literacy is recognized as a vital and important indicator of outcomes and costs in healthcare. Therefore, the effectiveness of health-care systems requires that people have the desirable health literacy level. Therefore, this research intended to study the relationship between health literacy levels in patients with diabetes and their self-care behaviors.

Patients and methods: This analytical cross-sectional study was conducted during two months on 400 patients with diabetes selected using the census method in diabetes clinics in Mashhad County. Information was collected through a demographic survey questionnaire, the Health Literacy Questionnaire and a self-care behavior questionnaire. Data analysis was performed using SPSS 21 and Spearman correlation coefficient, the independent t-test, and ANOVA.

Results: The total mean score for self-care was 33.52 (SD±13.27). There was a significant relationship between self-care and health literacy in this study (P <0.05) so that people with higher levels of self-care literacy had better self-care behaviors. There was also a significant relationship between education level and monthly income and self-care behaviors and health literacy (P <0.001).

Conclusion: Patients received an average score for self-care behaviors. Given the impact of health literacy on patients' self-care behaviors, and considering its inclusion in educational, therapeutic, and caregiver programs, it is possible to reduce complications in patients, and improve their quality of life, by improving their self-care behaviors. Special attention should also be paid to health literacy levels of the audience when designing the related educational programs.