Latin American Prevalence of Glaucoma: A Systematic Review and Meta-Analysis
Abstract
:1. Introduction
2. Materials and Methods
2.1. Elibility Criteria
2.2. Information Source
2.3. Search Strategy
2.4. Study Selection
2.5. Data Extraction
2.6. Endpoints and Subgroup Analysis
2.7. Statistical Analysis and Risk of Bias Assessment
3. Results
3.1. Study Selection and Baseline Characteristics
3.2. Pooled Analysis
3.2.1. Prevalence of Glaucoma in the LATAM Population
3.2.2. Subgroup Analysis
3.3. Quality and Evidence Assessment and Risk of Bias
4. Discussion
5. Conclusions
Supplementary Materials
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
Abbreviations
OAG | Open Angle Glaucoma |
LATAM | Latin America |
PRISMA | Preferred Reporting Items for Systematic Reviews and Meta-Analysis |
CI | Confidence Intervals |
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Author | Year | Location | Age Inclusion | Mean Age | N Total | N Total (M/F) | N Glaucoma | N Glaucoma (M/F) | Quality Score |
---|---|---|---|---|---|---|---|---|---|
Group 1 | |||||||||
Sakata | 2003 | Brazil | 40 at least | 53.7 | 1636 | 696/940 | 56 | 24/32 | 10 |
Povoa | 1997 | Brazil | 40 at least | 58.2 | 1438 | 396/937 | 105 | 46/59 | 10 |
Mitchell | 2008 | Venezuela | NA | NA | 1261 | 481/780 | 12 | 5/7 | 8 |
Castellanos-Perilla | 2015 | Colombia | 60 at least | 69.11 | 18,912 | 8308/10,604 | 1072 | 407/665 | 10 |
Fernandes | 2021 | Brazil | 45 at least | 60.33 | 2041 | NA | 180 | NA | 8 |
Group 2 | |||||||||
Gallarreta | 2011 | Uruguay | 50 at least | NA | 3729 | 1571/2158 | 8 | NA | 9 |
Lopez | 2014 | Panamá | 50 at least | NA | 4125 | NA | 25 | NA | 8 |
Alvarado | 2013 | Honduras | 50 at least | NA | 2999 | NA | 26 | NA | 8 |
Campos | 2011 | Peru | 50 at least | 65.07 | 4849 | 2014/2835 | 38 | NA | 9 |
Duerksen | 2011 | Paraguay | 50 at least | NA | 2862 | NA | 21 | NA | 8 |
Barrenechea | 2013 | Argentina | 50 at least | NA | 3770 | 1691/2079 | 6 | NA | 9 |
Lopez-Ramos | 2014 | Mexico | 50 at least | NA | 5055 | NA | 40 | NA | 8 |
Castellon | 2015 | Costa Rica | 50 at least | 64.64 | 2493 | 923/1570 | 27 | NA | 9 |
Author | Year | Definition of Glaucoma |
---|---|---|
Group 1 | ||
Sakata | 2003 | Diagnosis required either: (1) optic disc abnormalities (VCDR ≥ 97.5th percentile in a hypernormal population) plus compatible VF defect; or (2) if VF could not be performed, a severely damaged optic disc (VCDR ≥ 99.5th percentile) alone was sufficient. |
Povoa | 1997 | Referred to second phase if IOP ≥ 21 mmHg and/or at least one of the following: C/D ratio ≥ 0.5, disc asymmetry ≥ 0.2, localized rim thinning, papillary hemorrhage, or pallor. Diagnosis based on comprehensive ophthalmic assessment. |
Mitchell | 2008 | Presumed glaucoma was diagnosed with IOP > 25 mmHg, disc abnormalities (as defined), and nerve fiber bundle loss. |
Castellanos-Perilla | 2015 | Glaucoma status based on self-reported history of diagnosis. |
Fernandes | 2021 | Diagnosis based on anterior segment biomicroscopy, lens status, IOP measurement, and dilated fundus examination. |
Group 2 | ||
Gallarreta | 2011 | NA |
Lopez | 2014 | NA |
Alvarado | 2013 | NA |
Campos | 2011 | NA |
Duerksen | 2011 | Based on afferent pupil defect and corneal edema, VCDR > 0.8, or stone-hard eye on palpation. |
Barrenechea | 2013 | NA |
Lopez-Ramos | 2014 | NA |
Castellon | 2015 | NA |
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Mora-Paez, D.J.; Guedes, J.; Amaral, D.C.; Ferreira, M.A.; Fernandes, B.F.; Pereira, S.F.; Botton, B.; Desai, A.; Pakter, H.M.; Lavinsky, F.; et al. Latin American Prevalence of Glaucoma: A Systematic Review and Meta-Analysis. Vision 2025, 9, 42. https://doi.org/10.3390/vision9020042
Mora-Paez DJ, Guedes J, Amaral DC, Ferreira MA, Fernandes BF, Pereira SF, Botton B, Desai A, Pakter HM, Lavinsky F, et al. Latin American Prevalence of Glaucoma: A Systematic Review and Meta-Analysis. Vision. 2025; 9(2):42. https://doi.org/10.3390/vision9020042
Chicago/Turabian StyleMora-Paez, Denisse J., Jaime Guedes, Dillan Cunha Amaral, Marcelo Alves Ferreira, Bruno F. Fernandes, Sacha F. Pereira, Bruno Botton, Alisha Desai, Helena Messinger Pakter, Fabio Lavinsky, and et al. 2025. "Latin American Prevalence of Glaucoma: A Systematic Review and Meta-Analysis" Vision 9, no. 2: 42. https://doi.org/10.3390/vision9020042
APA StyleMora-Paez, D. J., Guedes, J., Amaral, D. C., Ferreira, M. A., Fernandes, B. F., Pereira, S. F., Botton, B., Desai, A., Pakter, H. M., Lavinsky, F., & Filho, A. A. C. (2025). Latin American Prevalence of Glaucoma: A Systematic Review and Meta-Analysis. Vision, 9(2), 42. https://doi.org/10.3390/vision9020042