What happens to the health-related quality of life of multiple sclerosis patients if they benefit from health literacy related to multiple sclerosis? A cross-sectional study in a developing country

Health literacy is an important pathway that provides insights into appraise of health information, the ability to search health information, knowledge of caring for the disease and successful practices in health conditions, and also opportunities for effective change in individual health. Health-related quality of life refers to the physical and mental health of an individual or group over time. Both heath literacy and health related quality of life are the priorities of WHO. This study aimed to determine the relationship between health literacy and health-related quality of life among multiple sclerosis (MS) patients, refered to Fars MS society, Shiraz-Iran, a developing country. This is a descriptivecorrelational study. Three hundred and nine persons with MS completed two forms: the Multiple Sclerosis and Related Disorders and Multiple Sclerosis Impact Scale validated questionnaires. Health literacy was significantly related to health quality of life in MS patients. The dimensions of health literacy had a significant relationship with health quality of life, and the physical dimension was significantly correlated with health literacy. Among the demographic variables, "source of health information" was most related to heath literacy, and "age" was most related to health quality of life. Thus, holding training classes, communicating with other patients, effective communication with medical staff, using disease-related web facilities, finding correct information in the web environment, and using the facilities of hospital libraries can ensure quality of life of MS patients.