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AIM: To analyze the blindness causes of 1854 cases in our hospital hospitalized patients, and explore the strategy and direction of blindness prevention according to the different treatment efficacy.METHODS: Cluster sampling was used to select from September 2010 to August 2013 in our hospital department of ophthalmology patients 5 473 cases, in which total of 1 854 cases of blind patients, accounting for 33.88% of hospitalized patients. According to the WHO's criteria of blindness. The BCVA enacted RESULTS: In 1 854 cases of blind patients, including 728 people right-eye blinding, 767 people left-eyes blinding, 359 people total blinding, adding up to 2 213 eyes, aged from 60～80 years old were in the majority. The top three diseases resulting blindness were cataract, diabetic retinopathy and glaucoma. In 2 213 blind eyes, the eyes treated were 2 172, of which 1 762 eyes(81.12%)were succeeded, 410 eyes(18.88%)failed. In the failed cases, the first three diseases were diabetic retinopathy, glaucoma and retinal detachment. CONCLUSION: In recent years, disease etiology of blinding eye has changed, but cataracts, diabetic retinopathy and glaucoma are still high incidence of blindness due, so the treatment of diabetic retinopathy, glaucoma and retinal detachment should be the emphasis for blindness prevention and treatment in the future. |
