PT - JOURNAL ARTICLE AU - Cackett, P AU - Tay, W T AU - Aung, T AU - Wang, J J AU - Shankar, A AU - Saw, S M AU - Mitchell, P AU - Wong, T Y TI - Education, socio-economic status and age-related macular degeneration in Asians: the Singapore Malay Eye Study AID - 10.1136/bjo.2007.136077 DP - 2008 Oct 01 TA - British Journal of Ophthalmology PG - 1312--1315 VI - 92 IP - 10 4099 - http://bjo.bmj.com/content/92/10/1312.short 4100 - http://bjo.bmj.com/content/92/10/1312.full SO - Br J Ophthalmol2008 Oct 01; 92 AB - Background/aims: Low socio-economic status is increasingly being identified as a risk marker for chronic diseases, but few studies have investigated the link between socio-economic factors and age-related macular degeneration (AMD). The present study aimed to assess the association between socio-economic status and the prevalence of AMD.Methods: A population-based cross-sectional study of 3280 (78.7% response rate) Malay adults aged 40–80 years residing in 15 south-western districts of Singapore. AMD was graded from retinal photographs at a central reading centre using the modified Wisconsin AMD scale. Early and late AMD signs were graded from retinal photographs following the Wisconsin grading system. Socio-economic status including education, housing type and income were determined from a detailed interview.Results: Of the participants, 3265 had photographs of sufficient quality for grading of AMD. Early AMD was present in 168 (5.1%) and late AMD in 21 (0.6%). After adjusting for age, gender, smoking, hypertension, diabetes and body mass index, participants with lower educational levels were significantly more likely to have early AMD (multivariate OR 2.2, 95% CI 1.2 to 4.0). This association was stronger in persons who had never smoked (multivariate OR 3.6, 95% confidence CI 1.4 to 9.4). However, no association with housing type or income was seen.Conclusions: Low educational level is associated with a higher prevalence of early AMD signs in our Asian population, independent of age, cardiovascular risk factors and cigarette smoking.