Table 7. Correlation between macular thickness and visual acuity in Parkinson’s disease patients.

^aPearson’s correlation (p < 0.05)

Macula	Pearson’s Correlation	p-Valuea
Average	0.264	0.035
Centre	0.073	0.565
Inner superior	0.154	0.224
Inner inferior	0.123	0.334
Inner nasal	0.213	0.092
Inner temporal	0.338	0.006
Outer superior	0.368	0.003
Outer inferior	0.150	0.238
Outer nasal	0.112	0.377
Outer temporal	0.428	<0.001