References
- Polack S, Eusebio C, Mathenge W, et al. The impact of cataract surgery on health related quality of life in Kenya, the Philippines, and Bangladesh. Ophthalmic Epidemiol. 2010;17(6):387–399. doi:10.3109/09286586.2010.528136.
- Danquah L, Kuper H, Eusebio C, et al. The long term impact of cataract surgery on quality of life, activities and poverty: results from a six year longitudinal study in Bangladesh and the philippines. PLoS One. 2014;9(4):e94140. doi:10.1371/journal.pone.0094140.
- Tseng VL, Yu F, Lum F, Coleman AL. Cataract surgery and mortality in the United States medicare population. Ophthalmology. 2016;123(5):1019–1026. doi:10.1016/j.ophtha.2015.12.033.
- Tseng VL, Chlebowski RT, Yu F, et al. Association of cataract surgery with mortality in older women: findings from the women’s health initiative. JAMA Ophthalmol. 2018;136(1):3–10. doi:10.1001/jamaophthalmol.2017.4512.
- Eckert KA, Carter MJ, Lansingh VC, et al. A simple method for estimating the economic cost of productivity loss due to blindness and moderate to severe visual impairment. Ophthalmic Epidemiol. 2015;22(5):349–355. doi:10.3109/09286586.2015.1066394.
- Brown GC, Brown MM, Menezes A, Busbee BG, Lieske HB, Lieske PA. Cataract surgery cost utility revisited in 2012: a new economic paradigm. Ophthalmology. 2013;120(12):2367–2376. doi:10.1016/j.ophtha.2013.04.030.
- Taylor HR, Pezzullo ML, Nesbitt SJ, Keeffe JE. Costs of interventions for visual impairment. Am J Ophthalmol. 2007;143(4):561–565. doi:10.1016/j.ajo.2006.10.055.
- Bourne RRA, Flaxman SR, Braithwaite T, et al. Magnitude, temporal trends, and projections of the global prevalence of blindness and distance and near vision impairment: a systematic review and meta-analysis. Lancet Glob Health. 2017;5(9): e888-e897. doi:10.1016/S2214-109X(17)30293-0.
- Pascolini D, Mariotti SP. Global estimates of visual impairment: 2010. Br J Ophthalmol. 2012;96(5):614–618. doi:10.1136/bjophthalmol-2011-300539.
- Resnikoff S, Felch W, Gauthier TM, Spivey B. The number of ophthalmologists in practice and training worldwide: a growing gap despite more than 200,000 practitioners. Br J Ophthalmol. 2012;96(6):783–787. doi:10.1136/bjophthalmol-2011-301378.
- Flaxman SR, Bourne RRA, Resnikoff S, et al. Global causes of blindness and distance vision impairment 1990-2020: a systematic review and meta-analysis. Lancet Glob Health. 2017;5(12):e1221–e1234. doi:10.1016/S2214-109X(17)30393-5.
- Arieta CE, de Oliveira DF, Lupinacci AP, et al. Cataract remains an important cause of blindness in Campinas, Brazil. Ophthalmic Epidemiol. 2009;16(1):58–63. doi:10.1080/09286580802575032.
- United Nations Development Programme. Ranking IDHM Municípios 2010. http://www.br.undp.org/content/brazil/pt/home/idh0/rankings/idhm-municipios-2010.html. 2010. Accessed March 12, 2018.
- Salomao SR, Cinoto RW, Berezovsky A, et al. Prevalence and causes of vision impairment and blindness in older adults in Brazil: the Sao Paulo eye study. Ophthalmic Epidemiol. 2008;15(3):167–175. doi:10.1080/09286580701843812.
- Salomao SR, Furtado JM, Berezovsky A, et al. The Brazilian Amazon region eye survey: design and methods. Ophthalmic Epidemiol. 2017;24(4):257–264. doi:10.1080/09286586.2016.1276199.
- Instituto Brasileiro de Geografia e Estatística. Características da população e dos domicílios: resultados do universo. http://www.ibge.gov.br/home/estatistica/populacao/censo2010/caracteristicas_da_populacao/caracteristicas_da_populacao_tab_municipios_zip_xls.shtm. 2010. Accessed May 01, 2016.
- Carvalho Rde S, Diniz AS, Lacerda FM, Mello PA. Gross Domestic Product (GDP). per capita and geographical distribution of ophthalmologists in Brazil. Arq Bras Oftalmol. 2012;75(6): 407–411.
- Schellini SA, Durkin SR, Hoyama E, et al. Prevalence and causes of visual impairment in a Brazilian population: the botucatu eye study. BMC Ophthalmol. 2009;9:8. doi:10.1186/1471-2415-9-8.
- Salomao SR, Berezovsky A, Furtado JM, et al. Vision status in older adults: the Brazilian amazon region eye survey. Sci Rep. 2018;8(1):886. doi:10.1038/s41598-018-19338-6.
- Kuper H, Polack S, Limburg H. Rapid assessment of avoidable blindness. Community Eye Health. 2006;19:68–69.
- Murthy GVS, Johnson G. Prevalence, incidence and distribution of visual impairment. In: Johnson GJ, Minassian DC, Weale RA, West SK, eds. The Epidemiology of Eye Disease. 3rd ed. London: Imperial College Press; 2012:3–61.
- Cook CD, Knight SE, Crofton-Briggs I. Prevalence and causes of low vision and blindness in northern KwaZulu. S Afr Med J. 1993;83:590–593.
- Stata Corporation. STATA/SE statistical software. Release 14.0 2015.
- Ramke J, Palagyi A, Kuper H, Gilbert CE. Assessment of response bias is neglected in cross-sectional blindness prevalence surveys: a review of recent surveys in low-and middle-income countries. Ophthalmic Epidemiol. 2018;25:379–385. doi:10.1080/09286586.2018.1500613.
- Polack S, Yorston D, Lopez-Ramos A, et al. Rapid assessment of avoidable blindness and diabetic retinopathy in Chiapas, Mexico. Ophthalmology. 2012;119(5):1033–1040. doi:10.1016/j.ophtha.2011.11.002.
- Paula JS, Thorn F, Cruz AA. Prevalence of pterygium and cataract in indigenous populations of the Brazilian Amazon rain forest. Eye (Lond). 2006;20(5):533–536. doi:10.1038/sj.eye.6701917.
- Furtado JM, Lansingh VC, Carter MJ, et al. Causes of blindness and visual impairment in Latin America. Surv Ophthalmol. 2012;57(2):149–177. doi:10.1016/j.survophthal.2011.07.002.
- Conselho Brasileiro de Oftalmologia. Censo CBO 2014. http://www.cbo.net.br/novo/publicacoes/CensoCBO2014.pdf 2014. Accessed March 12, 2018.
- Hong H, Mujica OJ, Anaya J, Lansingh VC, Lopez E, Silva JC. The challenge of universal eye health in Latin America: distributive inequality of ophthalmologists in 14 countries. BMJ Open. 2016;6(11):e012819. doi:10.1136/bmjopen-2016-012819.
- Gan S, Zhou X, Yan J, et al. The prevalence and risk factors of visual impairment among rural residents aged 50 years and above in Yugan county, China. Ophthalmic Epidemiol. 2018;25(5-6):331-337. doi: 10.1080/09286586.2018.1476557.
- Conselho Brasileiro de Oftalmologia. Mais Acesso à Saúde ocular. http://www.cbo.net.br/novo/publicacoes/Acesso_saude_ocular.pdf. 2015. Accessed March 13, 2018.
- Paim J, Travassos C, Almeida C, Bahia L, Macinko J. The Brazilian health system: history, advances, and challenges. Lancet. 2011;377(9779):1778–1797. doi:10.1016/S0140-6736(11)60054-8.
- Rao GN. The Barrie Jones lecture-eye care for the neglected population: challenges and solutions. Eye (Lond). 2015;29(1):30–45. doi:10.1038/eye.2014.239.
- Duvivier RJ, Boulet JR, Opalek A, van Zanten M, Norcini J. Overview of the world’s medical schools: an update. Med Educ. 2014;48(9):860–869. doi:10.1111/medu.12499.
- Conselho Federal de Medicina. Radiografia das Escolas Médicas do Brasil. http://webpainel.cfm.org.br/QvAJAXZfc/opendoc.htm?document=Radiografia%20do%20Ensino%20m%C3%A9dico%2FRadiografia%20do%20Ensino%20m%C3%A9dico.qvw&host=QVS%40scfm73&anonymous=true. Accessed March 12, 2018.