NGHIÊN CỨU MỐI LIÊN QUAN GIỮA TỈ LỆ BỆNH LÝ VÕNG MẠC MẮT VỚI MỘT SỐ YẾU TỐ NGUY CƠ Ở BỆNH NHÂN ĐÁI THÁO ĐƯỜNG TÍP 2 TẠI TỈNH THÁI BÌNH

Abstract

Objectives: To find out the relationship between the prevalence of diabetic retinopathy (DR) and some risk factors of age, gender, ethnicity and duration of the disease, we conducted a study of 145 people with diabetes, mean age 60.88±8.11. Results: The prevalence of DR in women was (48.1%) higher than that of men (39.6%) p>0.05. No relationship was found between the prevalence of DR with the area of ​​residence (rural and urban) as well as the patient's educational status. There is a relationship between the incidence of DR with age, patients ≥ 60 years of age have a higher risk of 4.48 times (95% CI: 2.09-9.61, p<0.01). The rate of DR increases with duration of diabetes; in the first 5 years the incidence was 14.3%, the next 5-10 years was 54.1%, over 10 years was 64.9%, the difference with p<0.05. In which, the risk of retinopathy in the group of patients with diabetes duration of from 5-10 years was 4.14 times higher and the group over 10 years was 9.97 times higher than that in the group with the diabetes duration less than 5 years. Conclusion: The longer the diabetes duration, the higher the risk of DR. There was no relationship between gender, area of ​​residence, education level and the status of DR.