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Global health inequalities of chronic kidney disease: a meta-analysis.
- Source :
-
Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association [Nephrol Dial Transplant] 2024 Feb 22. Date of Electronic Publication: 2024 Feb 22. - Publication Year :
- 2024
- Publisher :
- Ahead of Print
-
Abstract
- Background and Hypothesis: Chronic kidney disease (CKD) is a significant contributor to global morbidity and mortality. This study investigated disparities in age, sex and socio-economic status in CKD and updated global prevalence estimates through systematic review and meta-analysis.<br />Methods: Five databases were searched from 2014 to 2022, with 14 871 articles screened, 119 papers included and data analysed on 29 159 948 participants. Random effects meta-analyses were conducted to determine overall prevalence, prevalence of stages 3-5 and prevalence in males/females. Influences of age, sex and socio-economic status were assessed in subgroup analyses, and risk of bias assessment and meta-regressions were conducted to explore heterogeneity.<br />Results: Overall prevalence of CKD was 13.0% (11.3-14.8%) and 6.6% (5.6-7.8%) for stages 3-5. Prevalence was higher in studies of older populations (19.3% for stages 1-5, 15.0% for stages 3-5) and meta-regression demonstrated association of age, body mass index, diabetes and hypertension with prevalence of stages 3-5. The prevalence of CKD stages 1-5 was similar in males and females (13.1% versus 13.2%) but prevalence of stages 3-5 was higher in females (6.4% versus 7.5%). Overall prevalence was 11.4%, 15.0% and 10.8% in low, middle and high-income countries respectively; for stages 3-5 prevalence was 4.0%, 6.7% and 6.8%, respectively. Included studies were at moderate-high risk of bias in the majority of cases (92%), and heterogeneity was high.<br />Conclusion: This study provides a comprehensive assessment of CKD prevalence, highlighting important disparities related to age, sex and socio-economic status. Future research should focus on targeted screening and treatment approaches, improving access to care and more effective data monitoring, particularly in low or middle income countries.<br /> (© The Author(s) 2024. Published by Oxford University Press on behalf of the ERA.)
Details
- Language :
- English
- ISSN :
- 1460-2385
- Database :
- MEDLINE
- Journal :
- Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association
- Publication Type :
- Academic Journal
- Accession number :
- 38389223
- Full Text :
- https://doi.org/10.1093/ndt/gfae048