Piltz J R, Starita R, Miron M, Henkind P
Am J Ophthalmol. 1985 Mar 15;99(3):333-9. doi: 10.1016/0002-9394(85)90365-4.
To examine the range of momentary fluctuations of intraocular pressure caused by vascular pulsations in 42 glaucomatous and 18 normal eyes, we obtained consecutive intraocular pressure measurements at hourly intervals with a noncontact air tonometer. Glaucomatous eyes had a significantly (P less than .001) greater range of intraocular pressure measurements on consecutive readings than normal eyes (4.4 +/- 1.4 mm Hg vs 2.7 +/- 0.7 mm Hg). The frequency of consecutive intraocular pressure readings exceeding a spread of 4 mm Hg was significantly increased in glaucomatous eyes. The range of intraocular pressure measurements was greater even in those glaucomatous eyes with mean intraocular pressures within the normal range. There was a positive correlation between mean intraocular pressure and mean range in glaucomatous eyes, but not in normal eyes. In both glaucomatous and normal eyes, there was no significant correlation between age and mean range.
为了检测42只青光眼患眼和18只正常眼中由血管搏动引起的眼压瞬间波动范围，我们使用非接触式眼压计每隔一小时连续测量眼压。与正常眼相比，青光眼患眼连续读数的眼压测量范围显著更大（P小于0.001）（分别为4.4±1.4 mmHg和2.7±0.7 mmHg）。青光眼患眼中连续眼压读数超过4 mmHg差值的频率显著增加。即使在平均眼压处于正常范围内的青光眼患眼中，眼压测量范围也更大。青光眼患眼中平均眼压与平均波动范围呈正相关，而正常眼中则无此相关性。在青光眼患眼和正常眼中，年龄与平均波动范围均无显著相关性。
