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Rural-Urban Differences in Diabetes Care and Control in 42 Low-And Middle-Income Countries: A Cross-Sectional Study of Nationally Representative Individual-Level Data Publisher Pubmed



Flood D1, 2, 3 ; Geldsetzer P4, 5 ; Agoudavi K6 ; Aryal KK7 ; Brant LCC8, 9 ; Brian G10 ; Dorobantu M11 ; Farzadfar F12 ; Gheorghefronea O11, 13 ; Gurung MS14 ; Guwatudde D15 ; Houehanou C16 ; Jorgensen JMA17 ; Kondal D18, 19 Show All Authors
Authors
  1. Flood D1, 2, 3
  2. Geldsetzer P4, 5
  3. Agoudavi K6
  4. Aryal KK7
  5. Brant LCC8, 9
  6. Brian G10
  7. Dorobantu M11
  8. Farzadfar F12
  9. Gheorghefronea O11, 13
  10. Gurung MS14
  11. Guwatudde D15
  12. Houehanou C16
  13. Jorgensen JMA17
  14. Kondal D18, 19
  15. Labadarios D20
  16. Marcus ME21
  17. Mayige M22
  18. Moghimi M12
  19. Norov B23
  20. Perman G24
  21. Quesnelcrooks S25
  22. Rashidi MM12
  23. Moghaddam SS26
  24. Seiglie JA27
  25. Bahendeka SK28, 29
  26. Steinbrook E30
  27. Theilmann M31
  28. Ware LJ32, 33
  29. Vollmer S21
  30. Atun R34, 35
  31. Davies JI36, 37, 38
  32. Ali MK39, 40
  33. Rohloff P2, 41
  34. Mannegoehler J42, 43
Show Affiliations
Authors Affiliations
  1. 1. Division of Hospital Medicine, Department of Medicine, University of Michigan, Ann Arbor, MI, United States
  2. 2. Center for Indigenous Health Research, Wuqu’ Kawoq, Tecpaan, Guatemala
  3. 3. Research Center for the Prevention of Chronic Diseases, Institute of Nutrition of Central America and Panama, Guatemala City, Guatemala
  4. 4. Division of Primary Care and Population Health, Stanford University, Stanford, CA, United States
  5. 5. Chan Zuckerberg Biohub, San Francisco, CA, United States
  6. 6. Togo Ministry of Health, Lome, Togo
  7. 7. Public Health Promotion and Development Organization, Kathmandu, Nepal
  8. 8. Servico de Cardiologia e Cirurgia Cardiovascular, Hospital das Cliinicas da Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
  9. 9. Departamento de Cliinica Meedica, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
  10. 10. The Fred Hollows Foundation New Zealand, Auckland, New Zealand
  11. 11. University of Medicine and Pharmacy Carol Davila, Bucharest, Romania
  12. 12. Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
  13. 13. Cardiology Department, Emergency Hospital Bucharest, Bucharest, Romania
  14. 14. Health Research and Epidemiology Unit, Ministry of Health, Thimphu, Bhutan
  15. 15. Department of Epidemiology and Biostatistics, School of Public Health, Makerere University, Kampala, Uganda
  16. 16. Laboratory of Epidemiology of Chronic and Neurological Diseases, Faculty of Health Sciences, University of Abomey-Calavi, Cotonou, Benin
  17. 17. Department of Public Health, University of Copenhagen, Copenhagen, Denmark
  18. 18. Public Health Foundation of India, Gurugram, India
  19. 19. Centre for Chronic Disease Control, New Delhi, India
  20. 20. Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa
  21. 21. Department of Economics and Centre for Modern Indian Studies, University of G€ottingen, G€ottingen, Germany
  22. 22. National Institute for Medical Research, Dar es Salaam, Tanzania
  23. 23. Division of Nutrition, National Center for Public Health, Ulaanbaatar, Mongolia
  24. 24. Department of Public Health, Instituto Universitario Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
  25. 25. Non-Communicable Diseases, Caribbean Public Health Agency, Port of Spain, Trinidad and Tobago
  26. 26. Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
  27. 27. Diabetes Unit, Massachusetts General Hospital, Boston, MA, United States
  28. 28. Saint Francis Hospital Nsambya, Kampala, Uganda
  29. 29. Uganda Martyrs University, Kampala, Uganda
  30. 30. University of Michigan Medical School, Ann Arbor, MI, United States
  31. 31. Heidelberg Institute of Global Health, Heidelberg University and University Hospital, Heidelberg, Germany
  32. 32. South African Medical Research Council–Wits Developmental Pathways for Health Research Unit, Faculty of Health Sciences, Chris Hani Baragwanath Academic Hospital, University of the Witwatersrand, Johannesburg, South Africa
  33. 33. Department of Science and Innovation–National Research Foundation Centre of Excellence in Human Development, University of the Witwatersrand, Johannesburg, South Africa
  34. 34. Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, United States
  35. 35. Department of Global Health and Social Medicine, Harvard Medical School, Harvard University, Boston, MA, United States
  36. 36. Institute of Applied Health Research, University of Birmingham, Birmingham, United Kingdom
  37. 37. Centre for Global Surgery, Department of Global Health, Stellenbosch University, Stellenbosch, South Africa
  38. 38. Medical Research Council/Wits University, Rural Public Health and Health Transitions Research Unit, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
  39. 39. Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA, United States
  40. 40. Department of Family and Preventive Medicine, School of Medicine, Emory University, Atlanta, GA, United States
  41. 41. Division of Global Health Equity, Brigham and Women’s Hospital, Boston, MA, United States
  42. 42. Division of Infectious Diseases, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, United States
  43. 43. Medical Practice Evaluation Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States

Source: Diabetes Care Published:2022


Abstract

OBJECTIVE Diabetes prevalence is increasing rapidly in rural areas of low-and middle-income countries (LMICs), but there are limited data on the performance of health systems in delivering equitable and effective care to rural populations. We therefore assessed rural-urban differences in diabetes care and control in LMICs. RESEARCH DESIGN AND METHODS We pooled individual-level data from nationally representative health surveys in 42 countries. We used Poisson regression models to estimate age-adjusted differences in the proportion of individuals with diabetes in rural versus urban areas achieving performance measures for the diagnosis, treatment, and control of diabetes and associated cardiovascular risk factors. We examined differences across the pooled sample, by sex, and by country. RESULTS The pooled sample from 42 countries included 840,110 individuals (35,404 with diabetes). Compared with urban populations with diabetes, rural populations had ~15–30% lower relative risk of achieving performance measures for diabetes diagnosis and treatment. Rural populations with diagnosed diabetes had a 14% (95% CI 5–22%) lower relative risk of glycemic control, 6% (95% CI 25 to 16%) lower relative risk of blood pressure control, and 23% (95% CI 2–39%) lower relative risk of cholesterol control. Rural women with diabetes had lower achievement of performance measures relating to control than urban women, whereas among men, differences were small. CONCLUSIONS Rural populations with diabetes experience substantial inequities in the achievement of diabetes performance measures in LMICs. Programs and policies aiming to strengthen global diabetes care must consider the unique challenges experienced by rural populations. © 2022 by the American Diabetes Association.
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