Table 6.

Full thickness measurements in different macular sectors and their correlation with contrast sensitivity. For correlations between contrast sensitivity and full macular thickness the top number represents ρ and the bottom number in parentheses is the p value.

	Average (µm) (mean ± SDa)	CSb at 3 cpdc	CS at 6 cpd	CS at 12 cpd	CS 18 cpd
Inferior central macular thickness (6×3 superpixels)	283.1 (±18.9	0.208 (0.033)	0.228 (0.019)	0.214 (0.028)	0.079 (0.424)
Central macular thickness (4×4 superpixels)	304.4 (±18.0)	0.211 (0.031)	0.228 (0.020)	0.144 (0.143)	0.117 (0.235)
Superior central macular thickness (4×2 superpixels)	306.7 (±19.6)	0.180 (0.067)	0.159 (0.105)	0.065 (0.509)	0.116 (0.239)
Inferior central macular thickness (4×2 superpixels)	302.1 (±18.9)	0.194 (0.048)	0.242 (0.013)	0.187 (0.056)	0.085 (0.387)
Central macular thickness (2×2 superpixels)	319.5 (±19.3)	0.243 (0.012)	0.311 (0.001)	0.198 (0.043)	0.172 (0.079)
Superior central macular thickness (2×1 superpixels)	319.7 (±20.2)	0.216 (0.027)	0.273 (0.005)	0.178 (0.070)	0.1665 (0.090)
Inferior central macular thickness (2×1 superpixels)	319.2 (±19.9)	0.236 (0.016)	0.303 (0.002)	0.182 (0.063)	0.150 (0.127)
Central macular thickness (6×6 superpixels)	286.9 (±16.8)	0.232 (0.017)	0.244 (0.012)	0.170 (0.084)	0.117 (0.233)
Superior central macular thickness (6×3 superpixels)	290.8 (±18.8)	0.172 (0.080)	0.140 (0.154)	0.028 (0.776)	0.077 (0.435)

^aSD = standard deviation

^bCS = contrast sensitivity

^ccpd = cycle per degree