Sahlin S, Chen E, Philipson B
St Erik's Eye Hospital, The Karolinska Institute, Stockholm, Sweden.
Acta Ophthalmol Scand. 1999 Aug;77(4):381-5. doi: 10.1034/j.1600-0420.1999.770403.x.
The purpose of this study was to investigate the reliability of the drop test.
The repeatability of the test was studied with the same and three different examiners. The influence of the blink rate was investigated by recording the blink frequency in 63 subjects. The degree of reflex lacrimation during the test was assessed in ten patients. The effect of different test solutions was investigated in ten test subjects.
There was no significant difference when the test was repeated either by the same or different examiners. The reflex lacrimation during the drop test was not significant. There was no correlation between drop test result and blink rate. A moderate increase in the viscosity of the test solution affected the lacrimal drainage.
The drop test is a reliable test for the lacrimal drainage function.
本研究旨在探讨泪液滴入试验的可靠性。
由同一名检查者以及三名不同的检查者对该试验的可重复性进行研究。通过记录63名受试者的眨眼频率来研究眨眼率的影响。对10名患者在试验期间的反射性流泪程度进行评估。在10名受试对象中研究不同测试溶液的效果。
由同一名检查者或不同检查者重复进行试验时，未发现显著差异。泪液滴入试验期间的反射性流泪不显著。泪液滴入试验结果与眨眼率之间无相关性。测试溶液粘度的适度增加会影响泪液引流。
泪液滴入试验是一种用于评估泪液引流功能的可靠试验。
