1.Collins AJ, Foley RN, Herzog C, Chavers B, Gilbertson D, Ishani A, et al. United States   Renal Data System 2008 Annual Data Report Abstract. Am J Kidney Dis 2009; 53(suppl 1): S1-374.

2.Hosseinpanah F, Kasraei F, Nassiri AA, Azizi F. High prevalence of chronic kidney disease in Iran: A large population-based study. BMC Public Health 2009; 9: 44.

3.Mahdavizadeh M, Zamyadi M, Nafar M. Assessment of management and treatment responses in haemodialysis patients from Tehran province, Iran. Nephrol Dial Transplant 2008; 23(1): 288-93.

4.Abdel-Kader K, Unruh ML, Weisbord SD. Symptom burden, depression and quality of life in chronic and end-stage kidney disease. Clin J Am Soc Nephrol 2009; 4: 1057-64.

5.Chilcot J, Wellsted D, Da Silva-Gane M, Farrington K. Depression on dialysis. Nephron Clin Pract 2008; 108: 256-64. 6.Li H, Jiang YF, Lin CC. Factors associated with self-management by people undergoing hemodialysis: A descriptive study. Int J Nurs Stud 2014; 51(2): 208-16. 

7.Cordasco KM, Asch SM, Franco I, Mangione CM. Health literacy and English language comprehension among older inpatients at an urban safety-net hospital. J Health Hum Serv Adm 2009; 32(1): 30-50.

8.Institute of Medicine. Health literacy: A prescription to end confusion. Washington, DC: National Academies; 2004.

9.DeWalt DA, Berkman ND, Sheridan S, Lohr KN, Pignone MP. Literacy and health outcomes. A systematic review of the literature. J Gen Intern Med 2004; 19:1228-39.

10.Berkman ND, Sheridan SL, Donahue KE, Halpem DJ, Crotty K. Low health literacy and health outcomes: an updated systematic review. Ann Intern Med 2011; 155: 97-107.

11.Brega AG, Ang A, Vega W, Jiang L, Beals J, Mitchell CM, et al. Mechanisms underlying the relationship between health literacy and glycemic control in American Indians and Alaska Natives.. Special Diabetes Program for Indians Healthy Heart Demonstration Project. Patient Educ Couns 2012; 88(1): 61-8. 

12.Paasche-Orlow MK, Wolf MS. The causal pathways linking health literacy to health outcomes. Am J Health Behav 2007; 31(Suppl 1): S19-26.

13.Von Wagner C, Steptoe A, Wolf MS, Wardle J. Health literacy and health actions: A review and a framework from health psychology. Health Educ Behav 2009; 36: 860-77.

14.Sarkar U, Fisher L, Schillinger D. Is self-efficacy associated with diabetes self-management across race/ethnicity and health literacy? Diabetes Care 2006; 29(4): 823-9.

15.Federman AD, Wisnivesky JP, Wolf MS, Leventhal H, Halm EA. Inadequate health literacy is associated with suboptimal health beliefs in older asthmatics. J Asthma 2010; 47(6): 620-6.

16.Devraj R, Gordon EJ. Health literacy and kidney disease: Toward a new line of research. Am J Kidney Dis 2009; 5(5): 884-9.

17.Folstein MF, Folstein SE, McHugh PR.  Mini-mental state. A practical method for grading the cognitive state of patients for the clinician. J Psychiatr Res 1975; 12(3):189-98.

18.Buttaro TM, Znavorian S, Dick K. Clinical management of patients in subacute and long-term care settings. USA: Elsevier; 2006.

19.Seyedian M, Falah M, Nourouzian M, Nejat S, Delavar A, Ghasemzadeh H.A. Validity of the Farsi version of mini-mental state examination. Journal of medical council of Iran 2008; 25: 408-14.

20.Baker DW, Williams MV, Parker RM, Gazmararian JA, Nurss J. Development of a brief test to measure functional health literacy. Patient Educ Couns 1999; 38: 33-42.

21.Javadzade SH, Sharifirad G, Radjati F, Mostafavi F, Reisi M, Hasanzade A. Relationship between health literacy, health Status, and healthy behaviors among older adults in Isfahan, Iran. J Educ Health Promot 2012; 1: 31.

22.Lovibond SH, Lovibond PF. Manual of the DASS. 2^nd ed. Sydney: Sydney Psychology Foundation; 1995.

23.Besharat MA. [Psychometric properties of Depression Anxiety Stress Scale (DASS-21) in clinical and general population]. Research Report. University of Tehran, 2005. (Persian)

24.Curtin RB, Walters BAJ, Schatell D, Pennell P, Wise M, Klicko K. Self-efficacy and self-management behaviors in patients with chronic kidney disease. Adv Chronic Kidney Dis 2008; 15(2): 191-205.

25.Acquadro C, Conway K, Hareendran A, Aaronson N. European Regulatory Issues and Quality of Life Assessment (ERIQA) Group: Literature review of methods to translate health-related quality of life questionnaires for use in multinational clinical trials. Value Health 2008; 11(3): 509-21. 

26.McKinnon DP, Fairchild AJ, Fritz MS. Mediation analysis. Ann Rev Psychol 2007; 58: 593-614.

27.Tehrani-Banihashemi A, Amirkhani M, Haghdust A, Alavian M, Asgharifard H, Baradaran H, et al. Health literacy in five provinces of the country and its determinants. Strides in development of medical education 2007; 1: 1-9.

28.Reisi M. [A survey on health literacy among elderly in Isfahan in 2011]. Isfahan: Isfahan University of Medical Sciences; 2011. (Persian)

29.Kalichman SC, Rompa D. Functional health literacy is associated with health status and health-related knowledge in people living with HIV-AIDS. J AIDS 2000; 25(4): 337.

30.Gordon MM, Hampson R, Capell HA, Madhok R. Illiteracy in rheumatoid arthritis patients as determined by the Rapid Estimate of Adult Literacy in Medicine (REALM) score. Rheumatology (Oxford) 2002; 41: 750-4.

31.Lin EH, Katon W, Von Korff M, Rutter C, Simon GE, Oliver M, et al. Relationship of depression and diabetes self-care, medication adherence, and preventative care. Diabetes Care 2004; 27: 2154-60.

32.Gonzalez JS, Safren SA, Cagliero E, Wexler DJ, Delahanty L, Wittenberg E, et al. Depression, self-care, and medication adherence in type 2 diabetes: Relationships across the full range of symptom severity. Diabetes Care 2007; 9: 2222-7.

33.Blakeley C,Blakemore A, Hunter C, Guthrie E, Tomenson B, Dickens C.Does anxiety predict the use of urgent care by people with long term conditions? A systematic review with meta-analysis. J Psychosom Res 2014; 77(3): 232-9.