Coefficients of Variance (CV) for retinal nerve fiber layer (RNFL) thickness measured by Fourier Domain Optical Coherence Tomography (FD-OCT) and model-compensated for retinal vessel density (RVD).

When comparing with our previous model, variance is much more reduced at the best location (20% instead of 11%). The maximum reduction still concentrates on the superior region, but the current results present now a more pronounced variance reduction across the entire RNFL profile.
Coefficients of Variance (CV) for retinal nerve fiber layer (RNFL) thickness measured by Fourier Domain Optical Coherence Tomography (FD-OCT) and model-compensated for retinal vessel density (RVD).

与本团队此前提出的模型相比，最优位置处的方差缩减效果更为显著，缩减幅度从11%提升至20%。最大程度的方差缩减仍集中于上方区域，但当前结果显示，整个视网膜神经纤维层（retinal nerve fiber layer, RNFL）扫描剖面的方差缩减效果均更为突出。
本数据集涵盖通过傅里叶域光学相干断层扫描（Fourier Domain Optical Coherence Tomography, FD-OCT）测量得到、且针对视网膜血管密度（retinal vessel density, RVD）完成模型校正的RNFL厚度的变异系数（Coefficients of Variance, CV）。