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Sci Rep:一种新型简单的干眼症筛查方法-很大眨眼间隔

2018-09-20 MedSci MedSci原创

日本东京眼科的Inomata T等人近日在Sci Rep发表了他们实验团队一项成果。目前,干眼病(DED)的患病率在世界范围内呈现增加趋势,其诊断通常需要专用的试剂和机器。他们在筛查DED时,研究了最大眨眼间隔(MBI)(参与者可以睁开眼睛的时间长短)是否可以作为诊断疾病的指标。

日本东京眼科的Inomata T等人近日在Sci Rep发表了他们实验团队一项成果。目前,干眼病(DED)的患病率在世界范围内呈现增加趋势,其诊断通常需要专用的试剂和机器。他们在筛查DED时,研究了最大眨眼间隔(MBI)(参与者可以睁开眼睛的时间长短)是否可以作为诊断疾病的指标。

这是一项横断面研究,研究群体包括2016年9月至2017年9月期间招募的292名患者(194名患有DED,98名未患DED)。他们比较了是否患有DED患者之间的MBI,研究MBI与DED其他临床特征之间的相关性,主要包括主观症状(干眼相关的生活质量评分)、泪膜破裂时间(TFBUT)、角膜荧光评分(CFS)和Schirmer试验I值等。同时,使用ROC分析确定MBI的最佳截止值。

结果发现,与非DED组相比,DED组的MBI显着缩短(10.0±9.1对24.3±38.2秒,p <0.001)。 TFBUT与MBI呈显着的正相关(r = 0.464),而CFS与MBI呈负相关(r = -0.273)。 ROC曲线下面积为0.677,最佳MBI截止值为12.4秒,对可能是DED患者的敏感性为82.5%,特异性为51.0%。

总之,MBI可能是筛选DED的简单有用的指标。

原文出处:

Inomata, T., et al., Maximum blink interval is associated with tear film breakup time: A new simple, screening test for dry eye disease. Sci Rep, 2018. 8(1): p. 13443.

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    2019-07-24 zz82
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    2018-09-22 yeaweam
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