1. Abdi YH, Abdi MS, Bashir SG, Ahmed NI, Abdullahi YB. Understanding global health inequality and inequity: causes, consequences, and the path toward justice in healthcare. Public Health Chall. 2025;4(4):e70156. doi:10.1002/puh2.70156 PMid:41146749 PMCid:PMC12553980

2. Mohammadbeigi A, Hassanzadeh J, Eshrati B, Mohammadsalehi N. Inequity in health measurement indexes and application to the health care utilization data. Iran J Epidemiol. 2013;9(2):1-14.

3. Banks LM, Kuper H, Polack S. Poverty and disability in low- and middle-income countries: a systematic review. PLoS One. 2017; 12(12): e0189996. doi:10.1371/journal.pone.0189996 PMid:29267388

4. Rezaei N, Moghaddam SS, Farzadfar F, Larijani B. Social determinants of health inequity in Iran: a narrative review. J Diabetes Metab Disord. 2023;22(1):5-12. doi:10.1007/s40200-022-01141-w PMid:36373156 PMCid:PMC9638402

5. Zhong H. On decomposing the inequality and inequity change in health care utilization: change in means, or change in the distributions? Int J Health Care Finance Econ. 2010;10(4):369-86. doi:10.1007/s10754-010-9085-z PMid:21046462

6. Tonoyan T. Poverty, inequality and health: a case study of Armenia. Discussion Paper Series, Volkswirtschaftliches Seminar, Beitrag Nr 124. Göttingen: University of Goettingen; 2005.

7. Rezapoor A, Roumiani Y, Ebadifard Azar F, Ghazanfari S, Mirzaei S, Sarabi Asiabar A, et al. Effective factors on utilization and access to health care: a population-based study in Kerman. J Health Adm. 2015;18(60):24-36.

8. Salem AA, Jahangard E, Jabari L. The factors affecting health inequality in Iran provinces. Q J Econ Res Policy. 2021;29(99):385-417. doi:10.52547/qjerp.29.99.385

9. Vahedi S, Rezapour A, Mohammadbeigi A, Khosravi A. Economic inequality in outpatient healthcare utilization: the case of Iran. J Res Health Sci. 2018;18(3):e00424.

10. Irwin A, Valentine N, Brown C, Loewenson R, Solar O, Brown H, et al. The Commission on Social Determinants of Health: tackling the social roots of health inequities. PLoS Med. 2006;3(6). doi:10.1371/journal.pmed.0030106 PMid:16681414 PMCid:PMC1459479

11. Ghiasvand H, Mohamadi E, Olyaeemanesh A, Kiani MM, Armoon B, Takian A. Health equity in Iran: a systematic review. Med J Islam Repub Iran. 2021;35:51. doi:10.47176/mjiri.35.51 PMid:34268239 PMCid:PMC8271272

12. Khankeh HR, Bagheri Lankarani K, Zarei N, Joulaei H. Three decades of healthcare system reform in Iran from the perspective of universal health coverage: a macro-qualitative study. Iran J Med Sci. 2021;46(3):198-206.

13. Zaboli R, Tourani S, Seyedin SH, Oliaie Manesh A. Prioritizing the determinants of social-health inequality in Iran: a multiple attribute decision making application. Iran Red Crescent Med J. 2014;16(4):e12607. doi:10.5812/ircmj.12607

14. Davoud N, Efat M, Bagher L, Alireza O, Ebrahimi T, Roya R, et al. Barriers of health equity in the Iranian health system from the medical ethics viewpoint. J Med Ethics Hist Med. 2022;15:14.

15. Almaspoor Khanghah H, Janati A, Derakhshani N. A review of factors influencing health inequalities. Depiction Health. 2015;6(3):54-62.

16. Hassanzadeh J, Mohammadbeigi A, Eshrati B, Rezaianzadeh A, Rajaeefard A. Determinants of inequity in health care services utilization in Markazi province of Iran. Iran Red Crescent Med J. 2013;15(5):363-70. doi:10.5812/ircmj.3525 PMid:24349720 PMCid:PMC3838642

17. Mostafavi F, Piroozi B, Mosquera P, Majdzadeh R, Moradi G. Assessing horizontal equity in health care utilization in Iran: a decomposition analysis. BMC Public Health. 2020 Jun 12;20(1):914. doi: 10.1186/s12889-020-09071-z.

18. Mohammadbeigi A, Arsangjang S, Mohammadsalehi N, Anbari Z, Ghaderi E. Education-related inequity in access and utilization of oral health care in Iran. J Fam Med Prim Care. 2015;4(1):35-8. doi:10.4103/2249-4863.152248 PMid:25810987 PMCid:PMC4367004

19. Ali D, Vahid YF, Mina B, Mohsen B, Mohammad Hossein M, Mohammadreza SC. Impoverishing health expenditure in Iran before and after the COVID-19 pandemic: a national cross-sectional study. Health Technol Assess Action. 2025;9(3).

20. Asadi Louyeh A, Takian A, Ahmadi B, Arab M, Davoudi Kiakalayeh A. Policy analysis of institutionalization of the social approach to health in Iran. Med J Islam Repub Iran. 2025;39:66. doi:10.47176/mjiri.39.66 PMid:40740574 PMCid:PMC12309344

21. Seddighi H, Mousavi M. Status of health, education and income inequality in Iran. J Community Health Res. 2019;8(3):186-93. doi:10.18502/jchr.v8i3.1561

22. Fukuda-Parr S. From the Millennium Development Goals to the Sustainable Development Goals: shifts in purpose, concept, and politics of global goal setting for development. Gend Dev. 2016;24(1):43-52. doi:10.1080/13552074.2016.1145895

23. Homaie Rad E, Shirazikhah M, Shirazikhah A, Sajadi HS. Inequality in access to rehabilitation services for people with disability across Iran. Iran Rehabil J. 2025;23(1):43-52. doi:10.32598/irj.23.1.1433.2

24. Vahedi S, Yazdi-Feyzabadi V, Amini-Rarani M, Mohammadbeigi A, Khosravi A, Rezapour A. Tracking socio-economic inequalities in healthcare utilization in Iran: a repeated cross-sectional analysis. BMC Public Health. 2020;20(1):929. doi:10.1186/s12889-020-09001-z PMid:32539734 PMCid:PMC7296685

25. Jarahi M, Simbar R, Ghorbani Sheikhneshin A. Health inequality among vulnerable groups in society and the impact of government policies on its reduction. Contemp Polit Stud. 2024;15(3):237-63.