动态轮廓眼压计在健康人群中使用情况的初步调查  

A population investigation of IOP and OPA distributions using

作　　者：贠洪敏[1] 傅培[1] 张斌[1] 杨琦[1] 黎晓新[2] 

机构地区：[1]北京大学深圳医院,深圳518036 [2]北京大学人民医院

出　　处：《中国实用眼科杂志》2007年第5期504-507,共4页Chinese Journal of Practical Ophthalmology

摘　　要：目的调查动态轮廓眼压计（Dynamic Contour Tonometer,DCT）眼压及眼脉动幅度（Ocular Pulse Amplitude,OPA）在健康人群中使用时测量值范围。方法以DCT测量一组健康人（107例）的双眼眼压和OPA,获得该组人群的DCT眼压和OPA值的范围。结果该组健康人的DCT眼压值范围：右眼（18.02±2.96）mmHg,左眼（17.12±2.94）mmHg;OPA值范围：右眼（2.54±0.91）mmHg,左眼（2.53±0.94）mmHg。配对t检验表明,双眼之间DCT值有显著性统计学差异（t=0.240,P〈0.001）,双眼之间OPA值无显著性差异（t=5.294,P=0.811）。相关分析显示,双眼OPA值的大小与DCT眼压值之间均无显著的相关关系（右眼：r=0.124,P=0.207;左眼：r=0.133,P=0.180）。结论初步获得了DCT眼压和OPA在一健康人群中的范围,为今后的研究提供了依据。Objective To define the ranges of IOP and ocular pulse amplitude （OPA） using Dynamic Contour Tonometer （DCT） in a healthy Chinese population. Methods lOP and OPA of 107 healthy individuals were measured using DCT during a period of two months from June to July in 2005. Results The ranges of IOP are （18.02 ± 2.96）mmHg and （17.12 ± 2.94）mmHg in right eye and left eye respectively. The ranges of OPA are （2.54 ± 0.91）mmHg in right eye and （2.53 ± 0.94）mmHg in left eye. There are significant statistical differences between the two eyes of lOP measured with DCT （t=0.240, P〈0.001）, whereas no significant statistical differences of OPA were observed （t=5.294, P=0.811）. No significant statistical correlation between lOP （DCT） and OPA are detected. Conclusions The ranges of IOP （DCT） and OPA are defined in a Chinese population of 107 healthy individuals.

关 键 词：动态轮廓眼压计 眼脉动幅度 

分 类 号：R511.1[医药卫生—内科学]