All subjects were examined tear film pattern and invasive tearbreak-uptime (BUT).
分别观察两组泪膜形态及侵犯性泪膜破裂时间(BUT)。
2
TL concentration correlated positively with tear film breakuptime and negatively with fluorescein staining scores in patients with LTD.
LTD组TL的浓度与泪膜破裂时间呈正相关,与荧光染色分数呈负相关。
3
Objective Studying on the tear film breakuptime of middle old aged folks to find out the affecting factors related to the stability of tear film of eyes.