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The Prevalence of Cardiovascular Disease Risk Factors Among Adults Living in Extreme Poverty Publisher



Geldsetzer P1, 2 ; Tisdale RL3, 4 ; Stehr L5 ; Michalik F1, 5 ; Lemp J5 ; Aryal KK6 ; Damasceno A7 ; Houehanou C8 ; Jorgensen JMA9 ; Lunet N7 ; Mayige M10 ; Saeedi Moghaddam S11 ; Mwangi KJ12 ; Bommer C5, 13 Show All Authors
Authors
  1. Geldsetzer P1, 2
  2. Tisdale RL3, 4
  3. Stehr L5
  4. Michalik F1, 5
  5. Lemp J5
  6. Aryal KK6
  7. Damasceno A7
  8. Houehanou C8
  9. Jorgensen JMA9
  10. Lunet N7
  11. Mayige M10
  12. Saeedi Moghaddam S11
  13. Mwangi KJ12
  14. Bommer C5, 13
  15. Marcus ME13, 14
  16. Theilmann M5
  17. Ebert C15
  18. Atun R16, 17
  19. Davies JI18, 19, 20
  20. Flood D21
  21. Mannegoehler J22, 23
  22. Seiglie J24, 25
  23. Barnighausen T5, 26
  24. Vollmer S13, 14
Show Affiliations
Authors Affiliations
  1. 1. Department of Medicine, Division of Primary Care and Population Health, Stanford University School of Medicine, Stanford, CA, United States
  2. 2. Chan Zuckerberg Biohub – San Francisco, San Francisco, CA, United States
  3. 3. Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, United States
  4. 4. Department of Medicine, Stanford University School of Medicine, Stanford, CA, United States
  5. 5. Heidelberg Institute of Global Health, Faculty of Medicine and University Hospital, Heidelberg University, Heidelberg, Germany
  6. 6. Department for International Development/Nepal Health Sector Programme 3/Monitoring Evaluation and Operational Research, Abt Associates, Kathmandu, Nepal
  7. 7. Department of Public and Forensic Health Sciences and Medical Education, Faculty of Medicine, University of Porto, Porto, Portugal
  8. 8. Laboratory of Epidemiology of Chronic and Neurological Diseases, Faculty of Health Sciences, University of Abomey-Calavi, Cotonou, Benin
  9. 9. Institute of Global Health, Dept of Public Health and Epidemiology, Copenhagen University, Copenhagen, Denmark
  10. 10. National Institute for Medical Research, Dar es Salaam, Tanzania
  11. 11. Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
  12. 12. Division of Non-Communicable Diseases, Ministry of Health, Nairobi, Kenya
  13. 13. Centre for Modern Indian Studies, University of Goettingen, Gottingen, Germany
  14. 14. Department of Economics, University of Goettingen, Gottingen, Germany
  15. 15. RWI-Leibniz Institute for Economic Research, Essen (Berlin Office), Berlin, Germany
  16. 16. Department of Global Health and Population, Harvard T. H. Chan School of Public Health, Boston, MA, United States
  17. 17. Department of Global Health and Social Medicine, Harvard Medical School, Harvard University, Boston, MA, United States
  18. 18. Institute of Applied Health Research, University of Birmingham, Birmingham, United Kingdom
  19. 19. MRC/Wits Rural Public Health and Health Transitions Research Unit, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
  20. 20. Centre for Global Surgery, Department of Global Health, Stellenbosch University, Cape Town, South Africa
  21. 21. Division of Hospital Medicine, Department of Medicine, University of Michigan, Ann Arbor, MI, United States
  22. 22. Division of Infectious Diseases, Brigham and Women’s Hospital, Boston, MA, United States
  23. 23. Medical Practice Evaluation Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
  24. 24. Diabetes Unit, Massachusetts General Hospital, Boston, MA, United States
  25. 25. Department of Medicine, Harvard Medical School, Boston, MA, United States
  26. 26. Harvard Center for Population and Development Studies, Cambridge, MA, United States

Source: Nature Human Behaviour Published:2024


Abstract

Evidence on cardiovascular disease (CVD) risk factor prevalence among adults living below the World Bank’s international line for extreme poverty (those with income <$1.90 per day) globally is sparse. Here we pooled individual-level data from 105 nationally representative household surveys across 78 countries, representing 85% of people living in extreme poverty globally, and sorted individuals by country-specific measures of household income or wealth to identify those in extreme poverty. CVD risk factors (hypertension, diabetes, smoking, obesity and dyslipidaemia) were present among 17.5% (95% confidence interval (CI) 16.7–18.3%), 4.0% (95% CI 3.6–4.5%), 10.6% (95% CI 9.0–12.3%), 3.1% (95% CI 2.8–3.3%) and 1.4% (95% CI 0.9–1.9%) of adults in extreme poverty, respectively. Most were not treated for CVD-related conditions (for example, among those with hypertension earning <$1.90 per day, 15.2% (95% CI 13.3–17.1%) reported taking blood pressure-lowering medication). The main limitation of the study is likely measurement error of poverty level and CVD risk factors that could have led to an overestimation of CVD risk factor prevalence among adults in extreme poverty. Nonetheless, our results could inform equity discussions for resource allocation and design of effective interventions. © The Author(s), under exclusive licence to Springer Nature Limited 2024.
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