【摘要】：目的研究飲水試驗(yàn)對正常年輕人眼壓、眼軸及脈絡(luò)膜的影響。設(shè)計(jì)隊(duì)列研究。研究對象平均年齡27.75歲的正常年輕人28例。方法受試者禁食水2小時(shí)后,5分鐘內(nèi)飲水20 ml/Kg,在飲水后10、15、30、60分鐘用Goldmann壓平式眼壓計(jì)測量眼壓、A超測量眼軸、EDI-OCT測量脈絡(luò)膜厚度。每例受試者分析一眼的測量數(shù)據(jù)。主要指標(biāo)眼壓、脈絡(luò)膜厚度、眼軸、前房深度、晶狀體厚度、玻璃體腔深度。結(jié)果眼壓在飲水前與飲水后10、15、30、60分鐘分別為(14.51±2.60)mmHg、(17.59±2.44)mmHg、(17.19±2.78)mmHg、(15.46±2.45)mmHg(P0.001)。與飲水前相比,飲水后30分鐘前房變淺(P=0.04),60分鐘眼軸縮短(P=0.02),玻璃體腔深度縮短(P=0.04)。脈絡(luò)膜厚度飲水前(330.79±84.81)μm,飲水后10、15、30、60分鐘分別為(340.00±91.97)、(336.57±92.93)、(334.86±85.63)、(338.43±96.86)μm(P=0.935)。結(jié)論飲水試驗(yàn)可引起正常人一定程度的眼壓升高、眼軸變短、前房深度變淺、玻璃體腔深度變短,而對晶狀體厚度和脈絡(luò)膜厚度無明顯影響。
[Abstract]:Objective to study the effect of drinking water test on intraocular pressure, ocular axis and choroid in normal young people. Design cohort study. The average age of the subjects was 27.75 years old. Methods Intraocular pressure (IOP) was measured by Goldmann intraocular pressure meter (IOP) after drinking water for 2 hours and within 20 ml/Kg, within 5 minutes. Choroidal thickness was measured by EDI-OCT. Each participant analyzed the measurements at a glance. Main outcome measures intraocular pressure, choroidal thickness, ocular axis, anterior chamber depth, lens thickness, vitreous cavity depth. Results Intraocular pressure (IOP) was 14.51 鹵2.60) mmHg, (17.59 鹵2.44) mmHg, (17.19 鹵2.78) mmHg, (15.46 鹵2.45) mmHg (P0.001) before drinking water and 10 15) mmHg, (30 min after drinking water. Compared with those before drinking, the anterior chamber was shallower (P0. 04), the eye axis shortened (P0. 02) and the depth of vitreous cavity (P0. 04) at 30 minutes after drinking. The thickness of choroid was (330.79 鹵84.81) 渭 m before drinking and (340.00 鹵91.97), (鹵92.93), (鹵85.63), (338.43 鹵96.86) 渭 m after drinking. Conclusion drinking water test can increase intraocular pressure, shorten ocular axis, shallowen anterior chamber depth and shorten vitreous cavity depth, but has no obvious effect on lens thickness and choroidal thickness.
【作者單位】： 首都醫(yī)科大學(xué)附屬北京同仁醫(yī)院北京同仁眼科中心眼科學(xué)與視覺科學(xué)北京市重點(diǎn)實(shí)驗(yàn)室;
【分類號】：R770.4

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