Zong Yuan, Xu Qian, Jiang Chunhui, Zhu Haohao, Yu Jian, Sun Xinghuai
Department of Ophthalmology and Vision Science, Eye and ENT Hospital, Fudan University, Shanghai 200031, China; Key Laboratory of Myopia of State Health Ministry and Key Laboratory of Visual Impairment and Restoration of Shanghai, Shanghai 200031, China.
Department of Ophthalmology, The Central Hospital of Zaozhuang Mining Group, Zaozhuang 277800, China.
J Ophthalmol. 2017;2017:6762047. doi: 10.1155/2017/6762047. Epub 2017 Jan 10.
. To measure the anterior chamber volume (ACV) and determine factors associated with the ACV in healthy Chinese adults. . In this cross-sectional study, we used swept-source optical coherence tomography (SS-OCT) to measure ACV and other anterior segment parameters. Factors associated with ACV were also determined. . A total of 313 healthy Chinese adults were enrolled. The anterior segment parameters, including ACV, could be measured by SS-OCT with excellent repeatability and reproducibility. There was a significant difference between the horizontal and vertical anterior chamber widths (ACW) ( < 0.05), with a mean difference of 390 m. The ACV (mean 153.83 ± 32.42 mm) was correlated with most of the anterior segment parameters, especially anterior chamber depth (ACD), which accounted for about 85% of the variation of ACV. Most of the anterior segment parameters were significantly correlated with age, and the relative changes in ACV and ACD were greatest in subjects aged 41-50 years. . ACV was correlated with most of the anterior segment parameters measured in this study, particularly ACD. The relatively large difference between horizontal and vertical ACW suggests that the ACV could and should be measured using multiple OCT scans.
测量健康中国成年人的前房容积（ACV）并确定与ACV相关的因素。 在这项横断面研究中，我们使用扫频光学相干断层扫描（SS-OCT）测量ACV和其他眼前节参数。还确定了与ACV相关的因素。 共纳入313名健康中国成年人。包括ACV在内的眼前节参数可通过SS-OCT进行测量，具有出色的重复性和再现性。水平和垂直前房宽度（ACW）之间存在显著差异（<0.05），平均差异为390μm。ACV（平均153.83±32.42mm）与大多数眼前节参数相关，尤其是前房深度（ACD），其占ACV变化的约85%。大多数眼前节参数与年龄显著相关，41-50岁受试者的ACV和ACD相对变化最大。 ACV与本研究中测量的大多数眼前节参数相关，尤其是ACD。水平和垂直ACW之间相对较大的差异表明，可以而且应该使用多次OCT扫描来测量ACV。
