Evaluation of Changes in Intraocular Pressure with a Noncontact Tonometer in Healthy Volunteers.
Evaluation of Changes in Intraocular Pressure with a Noncontact Tonometer in Healthy Volunteers.
复制标题
DOI：
10.2147/opth.s281227
复制
发表时间：
2020
期刊：
影响因子：
--
通讯作者：
Miki A
中科院分区：
文献类型：
--
作者：
Maeda F;Yaoeda K;Tatara S;Tsukahara Y;Miki A
我们使用非接触式眼压计调查了健康人的眼压是否会发生期内或期间波动。用非接触式眼压计连续5天测量健康受试者双眼眼压。对获得的数据进行配对t检验和单因素和双因素重复测量方差分析。p值<0.05被认为表示统计学显著性。40例健康受试者的80只眼入组研究。第1天，右眼的眼内压明显高于左眼（P = 0.014）。单因素重复测量方差分析显示，左眼的眼内压在第1天显著低于第2 - 5天（P = 0.000-0.018）;然而，右眼在第1 - 5天测量的眼内压之间没有显著差异。双因素重复测量方差分析显示右眼和左眼之间的眼压无显著差异（P = 0.913）。虽然使用非接触式眼压计的测量值相对稳定，但第1天的眼内压较高。
We investigated whether or not intrasession or intersession fluctuations in intraocular pressure occur in healthy people using a noncontact tonometer. A noncontact tonometer was used to measure intraocular pressure in the bilateral eyes of healthy subjects for 5 consecutive days. Paired t-tests and one- and two-way repeated-measures analyses of variance were performed for the acquired data. A p-value <0.05 was considered to indicate statistical significance. Eighty eyes of 40 healthy subjects were enrolled in the study. On day 1, intraocular pressure was significantly higher in the right eye than in the left eye (P = 0.014). The one-way repeated-measures analysis of variance revealed that intraocular pressure in the left eye was significantly lower on day 1 than on days 2 to 5 (P = 0.000–0.018); however, there were no significant differences among intraocular pressures measured on days 1 to 5 in the right eye. The two-way repeated-measures analysis of variance revealed no significant difference in intraocular pressure between the right and left eyes (P = 0.913). Although measurements using the noncontact tonometer were relatively stable, intraocular pressure was high on day 1.