病程≥10年的2型糖尿病患者泪腺功能及形态变化
张晓萍;王刚;梁涛;王青;宋爽;
摘要(Abstract):
目的 观察病程≥10年的2型糖尿病(T2DM)患者泪腺功能及形态变化情况。方法 选取眼科门诊患者,其中T2DM组(2型糖尿病患者,≥10年病程)53例、106眼,对照组(非糖尿病患者)51例、102眼。对患者进行OSDI问卷调查,泪液分泌试验(SIT)检测泪液分泌情况。采集眼眶轴位CT图像,于泪腺最大截面层面测量泪腺的长径、宽径及截面积,比较T2DM组与对照组以及T2DM组男性与女性、左侧与右侧泪腺大小的差异。结果 T2DM组和对照组的OSDI问卷评分分别为(18.77±6.87)、(10.61±5.59)分,SIT分别为(6.85±3.54)、(12.56±4.16)mm/5 min,T2DM组OSDI问卷评分高于对照组、SIT低于对照组(P均<0.01)。T2DM组泪腺长径为(15.89±2.63)mm、宽径为(5.21±1.25)mm、横断面面积为(59.53±17.71)mm2,对照组分别为(16.88±1.56)mm、(5.71±0.95)mm、(70.48±17.51)mm2,T2DM组长径、宽径、横断面面积均小于对照组(P均<0.01)。T2DM组中,男性与女性、左侧与右侧泪腺大小比较差异均无统计学意义(P均>0.05)。结论 病程≥10年的2型糖尿病患者泪液分泌明显减少,泪腺明显变小。
关键词(KeyWords): 2型糖尿病;泪腺;干眼;泪液分泌试验;电子计算机断层扫描
基金项目(Foundation): 山东省自然科学基金项目(ZR2019MH115)
作者(Authors): 张晓萍;王刚;梁涛;王青;宋爽;
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