Correlation of Papillomacular Nerve Fiber Bundle Thickness with Central Visual Function in Open-Angle Glaucoma

Table 2

Correlation of retinal thickness with visual acuity and retinal sensitivity.

	Upper CPB		Mid-CPB		Lower CPB		Macular area
	RNFLT	GCCT	RNFLT	GCCT	RNFLT	GCCT	RNFLT	GCCT
BCVA	−0.26	−0.25	−0.73^**	−0.75^**	−0.24	−0.28^*	−0.37^**	−0.51^**
Total MD	0.48^**	0.52^**	0.42^**	0.46^**	0.44^**	0.40^**	0.66^**	0.62^**
Central four thresholds	0.62^**	0.57^**	0.65^**	0.65^**	0.59^**	0.59^**	0.75^**	0.75^**

CPB: central papillomacular bundle, RNFLT: retinal nerve fiber layer thickness, GCCT: ganglion cell complex thickness, BCVA: best-corrected visual acuity, and MD: mean deviation.
Spearman’s rank correlation coefficient, ^*P < 0.05, ^**P < 0.01.