|
Objective: To understand the the Changsha career authority in the prevalence of the population over the age of 45 age-related macular degeneration (AMD) , and analysis of relevant factors that affect AMD . Methods: Changsha City business departments and units at provincial, municipal , district-level units stratified ; using a random number table , each layer the proportion of 20% random sample of 57 units ; vision included in the survey population , external eye , the cornea, crystal , eyes, blood, liver and kidney function , blood lipids full set , as well as height, weight and other projects check ; screened out 16 suspected factors affecting the non- conditional logistic univariate analysis , univariate analysis statistics the significance of factors affecting the non- conditional logistic multivariate analysis to determine the size of the impact of various factors on the AMD and in accordance with the standard regression coefficients . Results : A total of 3147 people examined subjects was 97.8% ; 214 patients diagnosed with AMD , the total detection rate of 6.8% ; 5.6% dry AMD , wet AMD was 1.1 % ; 45-50 50-55,55-60,60-65,65-70 as well as the prevalence of more than 70 years of age were 2.4% , 2.3% , 5.9% , 7.4% , 7.6% , 9.1% ; male AMD prevalence rate 6.5% , 7.5% for women . Have a statistically significant impact on the AMD six factors , the importance of AMD affects descending order of age, total cholesterol, mean RBC volume , meat and vegetables habits , hematocrit ( HCT ) and educational level . Conclusion: 1. Changsha career organs and units in the population over the age of 45 AMD prevalence rate of 6.8%. With increasing age , the prevalence of 2.AMD significant increase in drama ; the dry AMD prevalence was significantly higher than wet AMD ; gender difference was not statistically significant . 3 statistically significant impact on AMD 6 .
|