摘要目的 观察视网膜分支静脉阻塞(BRVO)患者的血脂水平.方法 临床检查确诊的BRVO患者71例(病例组)纳入研究.患者中,男性31例,女性40例.平均年龄(52.75±10.2)岁.所有患者均行视力、裂隙灯显微镜及前置镜眼底检查,眼底彩色照相、荧光素眼底血管造影检查.随机选取年龄、性别匹配的健康体检者72例作为对照组.其中,男性32例,女性40例;平均年龄(53.10±9.5)岁.病例组、对照组依据年龄分为＜40岁、40～49岁、50～59岁、≥60岁组.观察病例组、对照组及各年龄亚组患者的血浆胆固醇、甘油三酯水平.结果 病例组、对照组平均血浆胆固醇分别为(4.529±0.100)、(4.274±0.106)mmol/L,两组平均血浆胆固醇比较,差异无统计学意义(t=-1.738,P＞0.05);平均甘油三脂分别为(1.500±0.129)、(1.319±0.095 mmol/L),两组平均甘油三酯比较,差异无统计学意义(t=-1.135,P＞0.05).病例组、对照组各年龄亚组平均血浆胆固醇比较,差异无统计学意义(t=-1.755、1.850、-1.892、-0.507,P＞0.05);平均甘油三脂比较,差异无统计学意义(t=0.846、-0.074、-1.288、-1.887,P＞0.05).结论 BRVO患者血脂水平与对照组无差异.

abstractsObjective To observe the serum lipid level of patients with branch retinal vein occlusion (BRVO).Methods A total of 71 BRVO patients (BRVO group) were enrolled in this study.The patients included 31 males and 40 females,with an average age of (52.75 ± 10.2) years.All the patients were examined for visual acuity,slit lamp ophthalmoscopy combine with preset lens,fundus color photography and fundus fluorescein angiography (FFA) examination.Seventy-two age-and sex-matched normal subjects were enrolled in this study as control group.The subjects included 32 males and 40 females,with an average age of (53.10±9.5) years.The BRVO and control group were divided into four subgroup which including age with ＜40 years,40-49 years,50-59 years and ≥60 years.The plasma cholesterol and triglyceride level of BRVO group,control group,and age subgroups of BRVO and control group were comparatively analyzed.Results The average plasma cholesterol levels were (4.529±0.100) and (4.274±0.106) mmol/L in BRVO and control group,respectively.There was no difference between two groups (t=-1.738,P＞0.05).The average triglyceride levels were (1.500±0.129) and (1.319±0.095) mmol/L in BRVO and control group,respectively.There was no difference between two groups (t=-1.135,P＞0.05).There was no difference of average plasma cholesterol (t=-1.755,1.850,-1.892,-0.507) and triglyceride (t=0.846,-0.074,-1.288,-1.887) level in age subgroups of BRVO and control subgroup (P＞0.05).Conclusion There is no significant difference of serum lipid level between BRVO patients and controls.