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《眼科新进展》[ISSN:1003-5141/CN:41-1105/R]

卷:

36卷

期数:

2016年12期

页码:

1145-1149

栏目:

应用研究

出版日期:

2016-12-05

文章信息/Info

Title:

Assessment of tear film and meibomian gland function in dry eye patients

作者:

王蕊; 李岩; 高建民; 解士勇; 亢雷; 刘洋辰; 武斌; 张楠

300020　天津市，天津医科大学眼科临床学院天津市眼科医院天津市眼科研究所天津市眼科学与视觉科学重点实验室

Author(s):

WANG Rui; LI Yan; GAO Jian-Min; XIE Shi-Yong; KANG Lei; LIU Yang-Chen; WU Bin; ZHANG Nan

Clinical College of Ophthalmology in Tianjin Medical University, Tianjin, Eye Institution, Tianjin Key Laboratory of Ophthalmology and Visual Science,Tianjin, 300020,China

关键词:

眼部生理过程; 干眼; 泪液; 睑板腺

Keywords:

ocular physiological processes;  dry eye ; tears ;  meibomian gland

分类号:

Ｒ７７７.１

DOI:

10.13389/j.cnki.rao.2016.0305

文献标志码:

A

摘要:

目的　探讨干眼患者泪膜功能及睑板腺功能随年龄和性别的变化趋势。方法　本研究采用回顾性系列病例研究。选取１５４例（３０８眼）来我院就诊的干眼患者为研究对象，其中男７６例（１５２眼），女７８例（１５６眼），通过Ｏｃｕｌｕｓ角膜地形图眼表综合分析仪，测量每位患者双眼的首次泪膜破裂时间、平均泪膜破裂时间、首次泪膜破裂区域等数据，研究其随年龄及性别变化的规律；同时观察睑板腺形态，统计腺管根数及睑板腺缺失面积，通过睑板腺缺失面积评分系统研究其随年龄及性别变化的规律。结果　干眼患者睑板腺缺失面积评分与年龄存在正相关关系（ｒ＝０．７１５，Ｐ＜０．０５），其中男性ｒ＝０．８２１，Ｐ＜０．０５，女性ｒ＝０．６６３，Ｐ＜０．０５；腺管缺失根数百分比与年龄存在正相关关系（ｒ＝０．６２０，Ｐ＜０．０５），其中男性ｒ＝０．６２９，Ｐ＜０．０５，女性ｒ＝０．６３１，Ｐ＜０．０５。睑板腺缺失面积评分在５０～５９岁组，男性为（９．４７±１．００）分，明显高于女性的（７．５３±２．２１）分，差异具有统计学意义（Ｐ＜０．０５）；在≥６０岁组，男性为（１０．６９±１．２０）分，明显高于女性的（９．８７±１．７０）分，差异具有统计学意义（Ｐ＜０．０５）。泪膜破裂时间与年龄存在负相关关系，其中首次泪膜破裂时间为ｒ＝－０．４９，Ｐ＜０．０１，平均泪膜破裂时间为ｒ＝－０．５４，Ｐ＜０．０１；除＜３０岁组以外，其他各年龄组中平均泪膜破裂时间均大于首次泪膜破裂时间，且差异均具有统计学意义（均为Ｐ＜０．０５）。泪膜的首次破裂区域集中在角膜鼻下方，占所有分区中的３１％。结论　干眼患者在睑板腺的缺失面积及腺管缺失根数方面具有随年龄增长而逐渐加重的趋势，在泪膜破裂时间方面具有随年龄增长而逐渐下降的趋势，各年龄组干眼患者泪膜首次破裂区域集中在角膜鼻下方位置，这对干眼患者的诊断及治疗有一定指导价值。

Abstract:

Objective To investigate the change of tear film function and meibomian gland function along with the age and gender in dry eye patients. Methods This was a retrospective case study. 154 dry eye patients ( 308 eyes) in our hospital were selected as the research objects,including 76 male ( 152 eyes) and 78 female ( 156 eyes). The first and average tear break-up time,first break-up area in each eyes of all patients were evaluated using the Oculus Keratograph--comprehensive analysis of ocular surface,at the same time the meibonuan gland morphology and the lack of number and area of the gland were observed. These changes along with age and sex were observed through the meiboscore and percent of missing number of the meibomian gland. Results In dry eye patients,there were positive correlations between meiboscore and age(r = 0. 715 ,P < 0. 05 ) ,ruales ( r = 0. 821 ,P < 0. 05 ) ,feruales ( r = 0. 663 ,P < 0. 05 ) ; There were also positive correlations between the percent of missing number of meiboruian gland and age ( r = 0. 620 ,P < 0. 05 ) ,ruales ( r = 0. 629 ,P < 0. 05 ) ,feruales ( r = 0. 631 , P < 0. 05 ). In the 50 - 59 years old group,meiboscore was sigruficantly higher in men (9.47 +1. 00) than that in women ( 7. 53 + 2. 21) (P < 0. 05 ) ; In the?» 60 years old group,meiboscore was significantly higher in men ( 10. 69 + 1. 20 ) than that in women ( 9. 87 + 1. 70) ( P < 0. 05 ) . There were negative correlations between age and tear breakup time,which included first tear break-up tirue( r = - 0. 49,P < 0. 05 ) and average tear break-up tuue(r = - 0. 54,P < 0. 05 ). Except in the < 30 years old group,the average tear break-up time was greater than the first tear break-up time in other age group ( all P < 0. 05 ). The first break-up area was inferonasal quadrant of the cornea in each age group,31% in the total ratio. Conclusion The lack of meibomian gland area and the missing of meibomian gland number are gradually increased with the age, and tear break-up time is gradually declined with age. The most frequently area of first tear break-up is in inferonasal quadrant of the comea.

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更新日期/Last Update: 2016-12-19