REFERENCES
- Quigley HA, Broman AT. The number of people with glaucoma worldwide in 2010 and 2020. Br J Ophthalmol 2006;90:262–267
- Yang W, Lu J, Weng J, et al. China National Diabetes and Metabolic Disorders Study Group. Prevalence of diabetes among men and women in China. N Engl J Med 2010;362:1090–1101
- Misra A, Khurana L. The metabolic syndrome in South Asians: epidemiology, determinants, and prevention. Metab Syndr Relat Disord 2009;7:497–514
- National Diabetes Research Group. Diabetes mellitus survey of 300,000 in fourteen provinces and cities of China. Chin Med J 1981;20:678–681
- Wang FH, Liang YB, Zhang F, et al. Prevalence of diabetic retinopathy in rural China: the Handan Eye Study. Ophthalmology 2009;116:461–467
- Resnikoff S, Pascolini D, Etya'ale D, et al. Global data on visual impairment in the year 2002. Bull World Health Organ 2004;82:844–851
- List of diseases targeted by Global Vision 2020. Accessed July 4, 2014 from: www.vision2020.org/main.cfm?type=WHATISBLINDNESS
- Ferris FL 3rd. Photocoagulation for diabetic retinopathy. Early Treatment Diabetic Retinopathy Study Research Group. JAMA 1991;266:1263–1265
- Leske MC, Hijl A, Hussein M, et al. Early manifest Glaucoma Trial Group. Arch Ophthalmol 2003;121:48–56
- Yan X, Liu T, Gruber L, et al. Attitudes of physicians, patients, and village health workers toward glaucoma and diabetic retinopathy in rural China. A Focus Group Study. Arch Ophthalmol 2012;130:761–770
- Wang D, Ding X, He M, et al. Use of eye services among diabetic patients in urban and rural China. Ophthalmology 2010;117:1755–1762
- Dandona L, Dandona R, Srinivas M, et al. Open-angle glaucoma in an urban population in southern India: the Andhra Pradesh eye disease study. Ophthalmology 2000;107:1702–1709
- Ramakrishnan R, Nirmalan PK, Krishnadas R, et al. Glaucoma in a rural population of southern India: the Aravind comprehensive eye survey. Ophthalmology 2003;110:1484–1490
- Guangdong Statistical Yearbook. Accessed July 8, 2014 from: http://www.gdstats.gov.cn/tjnj/2013/directory/03-25.html (In Chinese)
- Guangdong Statistical Yearbook. Accessed July 8, 2014 from: http://www.gdstats.gov.cn/tjnj/2013/directory/04-05.html. (In Chinese)
- Lian JX, McGhee SM, Gangwani RA, et al. Screening for diabetic retinopathy with or without a copayment in a randomized controlled trial: influence of the inverse care law. Ophthalmology 2013;120:1247–1253
- Ito H. What should we do to improve patients’ adherence? J Exp Clin Med 2013;5:127–130